Changes in 67390c5: location

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				Chip-cn-dat/quectel-dat/L76-dat/L76-dat.md
			
          @@ -1,100 +0,0 @@

          -

          -# L76-dat

          -

          -- https://www.quectel.com/product/gnss-l76-l/

          -

          -The module can be connected to a dedicated passive or an active single-band GNSS antenna in order to track the GNSS satellite signals. 

          -

          -- [[quectel_l76_series_hardware_design_v3-3.pdf]] - [[L76-LB Hardware Design.pdf]]

          -

          -- [[quectel_l76_seriesl96_gnss_raw_measurements_application_note_v1-0.pdf]]

          -

          -- [[GNSS-EVB_SCH_V2.01_130614.pdf]] - [[quectel_l76_series_evb_user_guide_v2-1.pdf]]

          -

          -

          -

          -## L76 VS L76-L VS L76-B

          -

          -

          -| model | status    | systems                                 | channels      |

          -| ----- | --------- | --------------------------------------- | ------------- |

          -| L76K  |           | GPS/GLONASS/BDS/QZSS                    |

          -| L76-L | available | GPS, GLONASS (or BDS), Galileo and QZSS | 33track/99acq |

          -| L76   |           |                                         |               |

          -| L76-B | available | GPS/BDS/QZSS                            |               |

          -| L70   | NA        | GPS + QZSS                              |               |

          -| L70-R | available | GPS + QZSS                              |               |

          -

          -

          -- [[Quectel_L76B_GNSS_Specification_V1.1.pdf]]

          -- [[L76-LB.pdf]]

          -

          -

          -- L76-L supports: Additional LNA, I2C

          -

          -| model    | LNA | Vio      | extra |

          -| -------- | --- | -------- | ----- |

          -| L76      | x   | 2.7-2.9V |       |

          -| L76-L    | y   | 2.7-2.9V | I2C   |

          -| L76-L(L) | y   | 1.7-1.9V |       |

          -

          -

          -- L76L-M33  is L76-L. = 2.7-2.9V Vio

          -- L76LL-M33 is L76-L(L). = 1.7-1.9V Vio 

          -

          -https://forums.quectel.com/t/l76-module-naming-and-i-o-voltage-l76l-m33/22934/3

          -

          -

          -## block diagram 

          -

          -![](2024-10-09-17-58-17.png)

          -

          -## standby mode 

          -

          -Pulling STANDBY pin low will make the GNSS module enter Standby mode and releasing STANDBY pin which has been pulled high internally will make the modules back to Continuous mode. 

          -Note that pulling  down  STANDBY  pin  to  ground  will  cause  the  extra  current  consumption  which  makes  the typical Standby current reach to about 600 μA @ VCC=3.3 V.

          -

          -Sending corresponding command will make the modules enter Standby mode. Sending any data via UART will make the modules exit standby mode as UART is still accessible in Standby mode.

          -

          -## chip map 

          -

          -![](2024-10-02-17-38-11.png)

          -

          -

          -

          -## hardware 

          -

          -### antenna design 

          -

          -1. There is no need to use an additional LNA for L76-L and L76-L(L) modules, because there isalready an embedded LNA inside these two modules.

          -2. The selected LNA should support both GPS and GLONASS system. For more information, pleasecontact Quectel technical supports.

          -3. The power consumption of the device can be reduced by controlling the LNA ENABLE pin throughthe ANTON pin of the modules. If ANTON function is not used, please connect the LNA ENABLEpin to VCC and keep LNA always on.

          -

          -### version check 

          -

          -- $PQVERNO,R*3f

          -

          -

          -## modules 

          -

          -- L76-K: [[Quectel_L76K_GNSS_V1.5-1.pdf]]

          -

          -## boards 

          -

          -- [[NGS1103-dat]]

          -

          -## ref 

          -

          -

          -

          -- [[L76-log-dat]]

          -

          -- [[antenna-dat]] - [[gps-dat]] - [[quectel-gps-dat]] - [[quectel-dat]] - [[gnss-dat]]

          -

          -- [[GPS-antenna-design-dat]]

          -

          -- [[MT3333-dat]] - [[MTK-dat]]

          -

          -- [[cuper-cap-dat]]

          -

          -- [[L76]]

          \ No newline at end of file

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          @@ -1,55 +0,0 @@

          -

          -# L76-log-dat

          -

          -log L76-B

          -

          -    $GNRMC,123237.000,A,2234.2668,N,11353.2406,E,1.12,69.88,091024,,,A*4D

          -    $GNVTG,69.88,T,,M,1.12,N,2.08,K,A*14

          -    $GNGGA,123237.000,2234.2668,N,11353.2406,E,1,6,2.26,-28.2,M,-2.9,M,,*4F

          -    $GPGSA,A,3,21,04,09,08,,,,,,,,,2.46,2.26,0.98*03

          -    $BDGSA,A,3,07,10,,,,,,,,,,,2.46,2.26,0.98*12

          -    $GPGSV,2,1,07,08,80,318,33,42,50,127,,04,47,223,31,09,41,272,32*7C

          -    $GPGSV,2,2,07,21,32,164,43,193,,,,02,,,28*7B

          -    $BDGSV,1,1,04,07,72,285,35,10,61,263,39,02,,,27,03,,,35*6E

          -    $GNGLL,2234.2668,N,11353.2406,E,123237.000,A,A*49

          -

          -

          -log L76-R 

          -

          -    $GPGGA,123641.000,2234.2597,N,11353.2418,E,1,5,1.78,95.4,M,-2.9,M,,*7E

          -    $GPGLL,2234.2597,N,11353.2418,E,123641.000,A,A*5E

          -    $GPGSA,A,3,21,09,07,04,08,,,,,,,,2.01,1.78,0.93*04

          -    $GPGSV,3,1,09,08,79,327,36,27,49,030,30,04,46,222,24,09,41,269,30*7F

          -    $GPGSV,3,2,09,21,34,162,46,07,28,323,25,02,23,177,18,26,09,077,*7C

          -    $GPGSV,3,3,09,193,,,*4B

          -    $GPRMC,123641.000,A,2234.2597,N,11353.2418,E,0.54,242.92,091024,,,A*69

          -    $GPVTG,242.92,T,,M,0.54,N,1.00,K,A*32

          -

          -log L76-L 

          -

          -    $GNRMC,112521.000,A,2234.2742,N,11353.2516,E,0.00,242.91,101024,,,A,V*05

          -    $GPVTG,242.91,T,,M,0.00,N,0.00,K,A*31

          -    $GPGGA,112521.000,2234.2742,N,11353.2516,E,1,6,2.71,19.1,M,-2.9,M,,*74

          -    $GNGSA,A,3,09,08,04,,,,,,,,,,2.88,2.71,0.98,1*03

          -    $GNGSA,A,3,68,78,88,,,,,,,,,,2.88,2.71,0.98,2*04

          -    $GPGSV,2,1,08,08,60,209,44,04,59,277,49,16,44,019,29,09,32,307,42,0*62

          -    $GPGSV,2,2,08,40,28,252,,193,,,,194,,,,195,,,,0*6C

          -    $GLGSV,2,1,07,87,37,069,,88,36,145,36,68,31,303,40,78,28,322,28,1*7C

          -    $GLGSV,2,2,07,66,14,187,,86,05,031,,67,,,,1*7C

          -    $GNGLL,2234.2742,N,11353.2516,E,112521.000,A,A*42

          -    $PMTKSPF,2*59

          -

          -

          -## QGNSS 

          -

          -data log 1 

          -

          -![](2024-10-09-20-36-28.png)

          -

          -GNSS data log 2 

          -

          -![](2024-10-10-19-27-28.png)

          -

          -## demo video 

          -

          -- search at youtube @electrodragonfan  https://www.youtube.com/@electrodragonfan/shorts

          \ No newline at end of file

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				Chip-cn-dat/quectel-dat/quectel-AT-dat/quectel-gps-dat/quectel-gps-dat.md
			
          @@ -1,53 +0,0 @@

          -

          -# quectel-gps-dat 

          -

          -- legacy wiki page : https://w.electrodragon.com/w/Quectel_GNS

          -

          -- [[NGS1100-dat]] - [[NGS1097-dat]] - [[quectel-gps-dat]] - [[GPS-dat]]

          -

          -https://www.electrodragon.com/product/quectel-gps-gnss-series-mini-module-version/?attribute_pa_board-type=l70

          -

          -- [[NGS1100-dat]] - [[NGS1101-dat]] - [[NGS1102-dat]] - [[NGS1103-dat]]

          -

          -- [[L76-dat]]

          -

          -

          -

          -## L70 series 

          -

          -- L70 EOF

          -  

          -![](2024-04-15-16-58-38.png)

          -

          -

          -![](2024-04-15-17-00-11.png)

          -

          -![](2024-04-15-17-00-32.png)

          -

          -## L80 series 

          -

          -![](2024-04-15-17-00-46.png)

          -

          -

          -## software 

          -

          -QGNSS tool

          -- https://www.quectel.com/download_zone/

          -

          -QCOM

          -- [[serial-dat]]

          -

          -

          -

          -## Upgrade 

          -

          -- QGPSFlashTool

          -Download the QGPSFlashTool from our website Download Zone.

          -

          -

          -

          -## ref 

          -

          -- [[quectel-dat]]

          -

          -- [[gps-dat]] - [[gnss-dat]]

          \ No newline at end of file

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				Chip-cn-dat/quectel-dat/quectel-gps-dat/L70-dat/L70-dat.md
			
          @@ -0,0 +1,13 @@

          +

          +# L70-dat

          +

          +## L70 series 

          +

          +- L70 EOF

          +  

          +![](2024-04-15-16-58-38.png)

          +

          +

          +![](2024-04-15-17-00-11.png)

          +

          +![](2024-04-15-17-00-32.png)

				Chip-cn-dat/quectel-dat/quectel-gps-dat/L76-B-dat/L76-B-dat.md
			
          @@ -0,0 +1,4 @@

          +

          +# L76-B-dat

          +

          +- [[Quectel_L76B_GNSS_Specification_V1.1.pdf]]

          \ No newline at end of file

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				Chip-cn-dat/quectel-dat/quectel-gps-dat/L76-K-dat/L76-K-dat.md
			
          @@ -0,0 +1,10 @@

          +

          +# L76-K-dat.md

          +

          +## modules 

          +

          +- L76-K: [[Quectel_L76K_GNSS_V1.5-1.pdf]]

          +

          +## ref 

          +

          +- [[L76-dat]]

          \ No newline at end of file

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				Chip-cn-dat/quectel-dat/quectel-gps-dat/L76-L-dat/L76-L-dat.md
			
          @@ -0,0 +1,9 @@

          +

          +# L76-L-dat

          +

          +- Compact GNSS module

          +- 10.1 mm × 9.7 mm × 2.3 mm

          +- 0.5 g

          +- GPS, GLONASS (or BDS), Galileo and QZSS

          +- 33 tracking channels, 99 acquisition channels, and 210 PRN channels

          +- Operating temperature of -40°C to +85°C

          \ No newline at end of file

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				Chip-cn-dat/quectel-dat/quectel-gps-dat/L76-LB-dat/L76-LB-dat.md
			
          @@ -0,0 +1,6 @@

          +

          +# L76-LB-dat

          +

          +- [[L76-LB.PDF]] - [[L76-LB Hardware Design.pdf]]

          +

          +- [[L76-LB Hardware Design.pdf]]

          \ No newline at end of file

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				Chip-cn-dat/quectel-dat/quectel-gps-dat/L76-dat/L76-dat.md
			
          @@ -0,0 +1,105 @@

          +

          +# L76-dat

          +

          +- https://www.quectel.com/product/gnss-l76-l/

          +

          +The module can be connected to a dedicated passive or an active single-band GNSS antenna in order to track the GNSS satellite signals. 

          +

          +- [[quectel_l76_series_hardware_design_v3-3.pdf]] 

          +

          +- [[quectel_l76_seriesl96_gnss_raw_measurements_application_note_v1-0.pdf]]

          +

          +- [[GNSS-EVB_SCH_V2.01_130614.pdf]] - [[quectel_l76_series_evb_user_guide_v2-1.pdf]]

          +

          +## variations 

          +

          +- [[L76-K-dat]] - [[L76-B-dat]] - [[L76-LB-dat]] - [[L76-L-dat]] - [[L76-LL-dat]]

          +

          +## L76 features 

          +

          +- Compact GNSS module

          +- 10.1 mm × 9.7 mm × 2.3 mm

          +- 0.5 g

          +- GPS, GLONASS, BeiDou, Galileo and QZSS

          +- 99 acquisition channels and 33 tracking channels

          +- Operating temperature of -40°C to +85°C

          +

          +

          +## L76 VS L76-L VS L76-B

          +

          +

          +| model | status    | systems                                 | channels      |

          +| ----- | --------- | --------------------------------------- | ------------- |

          +| L76-K |           | GPS/GLONASS/BDS/QZSS                    |               |

          +| L76-L | available | GPS, GLONASS (or BDS), Galileo and QZSS | 33track/99acq |

          +| L76   |           |                                         |               |

          +| L76-B | available | GPS/BDS/QZSS                            |               |

          +| L70   | NA        | GPS + QZSS                              |               |

          +| L70-R | available | GPS + QZSS                              |               |

          +

          +

          +- L76-L supports: Additional LNA, I2C

          +

          +| model    | LNA | Vio      | extra |

          +| -------- | --- | -------- | ----- |

          +| L76      |     | 2.7-2.9V |       |

          +| L76-L    | y   | 2.7-2.9V | I2C   |

          +| L76-L(L) | y   | 1.7-1.9V |       |

          +

          +

          +- L76L-M33  is L76-L. = 2.7-2.9V Vio

          +- L76LL-M33 is L76-L(L). = 1.7-1.9V Vio 

          +

          +https://forums.quectel.com/t/l76-module-naming-and-i-o-voltage-l76l-m33/22934/3

          +

          +

          +## block diagram 

          +

          +![](2024-10-09-17-58-17.png)

          +

          +## standby mode 

          +

          +Pulling STANDBY pin low will make the GNSS module enter Standby mode and releasing STANDBY pin which has been pulled high internally will make the modules back to Continuous mode. 

          +Note that pulling  down  STANDBY  pin  to  ground  will  cause  the  extra  current  consumption  which  makes  the typical Standby current reach to about 600 μA @ VCC=3.3 V.

          +

          +Sending corresponding command will make the modules enter Standby mode. Sending any data via UART will make the modules exit standby mode as UART is still accessible in Standby mode.

          +

          +## chip map 

          +

          +![](2024-10-02-17-38-11.png)

          +

          +

          +

          +## hardware 

          +

          +### antenna design 

          +

          +1. There is no need to use an additional LNA for L76-L and L76-L(L) modules, because there is already an embedded LNA inside these two modules.

          +2. The selected LNA should support both GPS and GLONASS system. For more information, pleasecontact Quectel technical supports.

          +3. The power consumption of the device can be reduced by controlling the LNA ENABLE pin throughthe ANTON pin of the modules. If ANTON function is not used, please connect the LNA ENABLEpin to VCC and keep LNA always on.

          +

          +### version check 

          +

          +- $PQVERNO,R*3f

          +

          +

          +

          +## boards 

          +

          +- [[NGS1103-dat]]

          +

          +## ref 

          +

          +

          +

          +- [[L76-log-dat]]

          +

          +- [[antenna-dat]] - [[gps-dat]] - [[quectel-gps-dat]] - [[quectel-dat]] - [[gnss-dat]]

          +

          +- [[GPS-antenna-design-dat]]

          +

          +- [[MT3333-dat]] - [[MTK-dat]]

          +

          +- [[cuper-cap-dat]]

          +

          +- [[L76]]

          \ No newline at end of file

				Chip-cn-dat/quectel-dat/quectel-gps-dat/L76-dat/L76-log-dat/2024-10-09-20-36-28.png
			
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				Chip-cn-dat/quectel-dat/quectel-gps-dat/L76-dat/L76-log-dat/2024-10-10-19-27-28.png
			
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				Chip-cn-dat/quectel-dat/quectel-gps-dat/L76-dat/L76-log-dat/L76-log-dat.md
			
          @@ -0,0 +1,55 @@

          +

          +# L76-log-dat

          +

          +log L76-B

          +

          +    $GNRMC,123237.000,A,2234.2668,N,11353.2406,E,1.12,69.88,091024,,,A*4D

          +    $GNVTG,69.88,T,,M,1.12,N,2.08,K,A*14

          +    $GNGGA,123237.000,2234.2668,N,11353.2406,E,1,6,2.26,-28.2,M,-2.9,M,,*4F

          +    $GPGSA,A,3,21,04,09,08,,,,,,,,,2.46,2.26,0.98*03

          +    $BDGSA,A,3,07,10,,,,,,,,,,,2.46,2.26,0.98*12

          +    $GPGSV,2,1,07,08,80,318,33,42,50,127,,04,47,223,31,09,41,272,32*7C

          +    $GPGSV,2,2,07,21,32,164,43,193,,,,02,,,28*7B

          +    $BDGSV,1,1,04,07,72,285,35,10,61,263,39,02,,,27,03,,,35*6E

          +    $GNGLL,2234.2668,N,11353.2406,E,123237.000,A,A*49

          +

          +

          +log L76-R 

          +

          +    $GPGGA,123641.000,2234.2597,N,11353.2418,E,1,5,1.78,95.4,M,-2.9,M,,*7E

          +    $GPGLL,2234.2597,N,11353.2418,E,123641.000,A,A*5E

          +    $GPGSA,A,3,21,09,07,04,08,,,,,,,,2.01,1.78,0.93*04

          +    $GPGSV,3,1,09,08,79,327,36,27,49,030,30,04,46,222,24,09,41,269,30*7F

          +    $GPGSV,3,2,09,21,34,162,46,07,28,323,25,02,23,177,18,26,09,077,*7C

          +    $GPGSV,3,3,09,193,,,*4B

          +    $GPRMC,123641.000,A,2234.2597,N,11353.2418,E,0.54,242.92,091024,,,A*69

          +    $GPVTG,242.92,T,,M,0.54,N,1.00,K,A*32

          +

          +log L76-L 

          +

          +    $GNRMC,112521.000,A,2234.2742,N,11353.2516,E,0.00,242.91,101024,,,A,V*05

          +    $GPVTG,242.91,T,,M,0.00,N,0.00,K,A*31

          +    $GPGGA,112521.000,2234.2742,N,11353.2516,E,1,6,2.71,19.1,M,-2.9,M,,*74

          +    $GNGSA,A,3,09,08,04,,,,,,,,,,2.88,2.71,0.98,1*03

          +    $GNGSA,A,3,68,78,88,,,,,,,,,,2.88,2.71,0.98,2*04

          +    $GPGSV,2,1,08,08,60,209,44,04,59,277,49,16,44,019,29,09,32,307,42,0*62

          +    $GPGSV,2,2,08,40,28,252,,193,,,,194,,,,195,,,,0*6C

          +    $GLGSV,2,1,07,87,37,069,,88,36,145,36,68,31,303,40,78,28,322,28,1*7C

          +    $GLGSV,2,2,07,66,14,187,,86,05,031,,67,,,,1*7C

          +    $GNGLL,2234.2742,N,11353.2516,E,112521.000,A,A*42

          +    $PMTKSPF,2*59

          +

          +

          +## QGNSS 

          +

          +data log 1 

          +

          +![](2024-10-09-20-36-28.png)

          +

          +GNSS data log 2 

          +

          +![](2024-10-10-19-27-28.png)

          +

          +## demo video 

          +

          +- search at youtube @electrodragonfan  https://www.youtube.com/@electrodragonfan/shorts

          \ No newline at end of file

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				Chip-cn-dat/quectel-dat/quectel-gps-dat/L76-dat/quectel_l76_seriesl96_gnss_raw_measurements_application_note_v1-0.pdf
			
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				Chip-cn-dat/quectel-dat/quectel-gps-dat/L80-dat/L80-dat.md
			
          @@ -0,0 +1,6 @@

          +

          +# L80-dat

          +

          +## L80 series 

          +

          +![](2024-04-15-17-00-46.png)

          \ No newline at end of file

				Chip-cn-dat/quectel-dat/quectel-gps-dat/L86-dat/L86-dat.md
			
          @@ -0,0 +1,10 @@

          +

          +# L86-dat

          +

          +- POT GNSS module

          +- 18.4mm x 18.4mm x 6.45 mm

          +- 7.6g

          +- LCC package

          +- 99 acquisition channels and 33 tracking channels

          +- Operating temperature of -40°C to +85°C

          +- GPS, GLONASS, Galileo and QZSS

          \ No newline at end of file

				Chip-cn-dat/quectel-dat/quectel-gps-dat/L86-dat/Quectel_L86_GNSS_Specification_V1.6.pdf
			
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				Chip-cn-dat/quectel-dat/quectel-gps-dat/quectel-gps-dat.md
			
          @@ -0,0 +1,56 @@

          +

          +# quectel-gps-dat 

          +

          +- [legacy wiki page](https://w.electrodragon.com/w/Quectel_GNS)

          +

          +

          +https://www.electrodragon.com/product/quectel-gps-gnss-series-mini-module-version/?attribute_pa_board-type=l70

          +

          +## modules 

          +

          +- [[NGS1100-dat]] - [[NGS1101-dat]] - [[NGS1102-dat]] - [[NGS1103-dat]]

          +

          +- [[NGS1097-dat]]

          +

          +

          +## chips 

          +

          +- [[L76-dat]] - [[L70-dat]] 

          +

          +Variations - [[L76-K-dat]] - [[L76-B-dat]] - [[L76-LB-dat]] - [[L76-L-dat]] - [[L76-LL-dat]]

          +

          +- [[L86-dat]] - [[L80-dat]]

          +

          +## link 

          +

          +- [[location-dat]] - [[GNSS-dat]]

          +

          +- [[quectel-gps-dat]] - [[GPS-dat]]

          +

          +

          +## software 

          +

          +QGNSS tool

          +- https://www.quectel.com/download_zone/

          +

          +QCOM

          +- [[serial-dat]]

          +

          +

          +

          +## Upgrade 

          +

          +- QGPS Flash Tool

          +Download the QGPSFlashTool from our website Download Zone.

          +

          +

          +

          +## ref 

          +

          +- [[quectel-dat]]

          +

          +- [[gps-dat]] - [[gnss-dat]]

          +

          +- [[mediatek-dat]]

          +

          +- [[quectel-gps]] - [[quectel]]

          \ No newline at end of file

				Chip-dat/mediatek-dat/mediatek-dat.md
			
          @@ -5,10 +5,18 @@

           - [[MT7620-dat]]

           - [[MT7621-dat]]

          -| Model  | USB            | ethernet    |

          -| ------ | -------------- | ----------- |

          -| MT7628 |                |             |

          +| Model          | USB            | ethernet    |

          +| -------------- | -------------- | ----------- |

          +| MT7628         |                |             |

           | [[MT7688-dat]] | USB2.0         | 5x 100Mbps  |

          -| MT7620 |                |             |

          -| MT7621 | USB3.0, USB2.0 | 5x 1000Mbps |

          -| MT7628 |                |             |

          \ No newline at end of file

          +| MT7620         |                |             |

          +| MT7621         | USB3.0, USB2.0 | 5x 1000Mbps |

          +| MT7628         |                |             |

          +

          +- [[MT3339-dat]] - [[MT3337-dat]] - [[MT3333-dat]]

          +

          +

          +## ref 

          +

          +

          +

				Tech-dat/Network-dat/location-dat/GNSS-dat/GNSS-dat.md
			
          @@ -19,6 +19,21 @@

           - RMC - Recommended Minimum Specific GNSS Data. Time, date, position, course, and speed data provided by a GNSS receiver.

          +## tech 

          +

          +### What is a POT GNSS Module?

          +

          +A **POT GNSS module** refers to a GNSS (Global Navigation Satellite System) module that uses a **Patch On Top (POT)** antenna design.

          +

          +- **POT** stands for **Patch On Top**.

          +- The module integrates a ceramic patch antenna directly on top of the GNSS receiver.

          +- This design makes the module compact, easy to integrate, and suitable for space-constrained applications.

          +- POT GNSS modules are commonly used for GPS, GLONASS, Galileo, and BeiDou navigation systems.

          +

          +**Summary:**  

          +A POT GNSS module is a navigation module with a built-in patch antenna mounted on top, providing a simple and compact solution for satellite positioning.

          +

          +

           ## GNSS Start 

           COLD start GNSS:

				Tech-dat/Network-dat/location-dat/location-dat.md
			
          @@ -15,9 +15,11 @@

           - [[u-blox-dat]] - [[NEO-7-dat]]

          -- [[quectel-dat]] - [[quectel-gps-dat]] - [[quectel-GNSS-AT-dat]]

          +- [[quectel-dat]] - [[quectel-gps-dat]] - [[quectel-GNSS-AT-dat]] - [[L70-dat]] - [[L76-dat]]

          +

          +- [[simcom-dat]] - [[A7670-dat]] - [[SIM868-dat]]

          +

          -- [[simcom-dat]]

           ## Common Locating Issues

...	...	@@ -1,100 +0,0 @@
1		-
2		-# L76-dat
3		-
4		-- https://www.quectel.com/product/gnss-l76-l/
5		-
6		-The module can be connected to a dedicated passive or an active single-band GNSS antenna in order to track the GNSS satellite signals.
7		-
8		-- [[quectel_l76_series_hardware_design_v3-3.pdf]] - [[L76-LB Hardware Design.pdf]]
9		-
10		-- [[quectel_l76_seriesl96_gnss_raw_measurements_application_note_v1-0.pdf]]
11		-
12		-- [[GNSS-EVB_SCH_V2.01_130614.pdf]] - [[quectel_l76_series_evb_user_guide_v2-1.pdf]]
13		-
14		-
15		-
16		-## L76 VS L76-L VS L76-B
17		-
18		-
19		-\| model \| status \| systems \| channels \|
20		-\| ----- \| --------- \| --------------------------------------- \| ------------- \|
21		-\| L76K \| \| GPS/GLONASS/BDS/QZSS \|
22		-\| L76-L \| available \| GPS, GLONASS (or BDS), Galileo and QZSS \| 33track/99acq \|
23		-\| L76 \| \| \| \|
24		-\| L76-B \| available \| GPS/BDS/QZSS \| \|
25		-\| L70 \| NA \| GPS + QZSS \| \|
26		-\| L70-R \| available \| GPS + QZSS \| \|
27		-
28		-
29		-- [[Quectel_L76B_GNSS_Specification_V1.1.pdf]]
30		-- [[L76-LB.pdf]]
31		-
32		-
33		-- L76-L supports: Additional LNA, I2C
34		-
35		-\| model \| LNA \| Vio \| extra \|
36		-\| -------- \| --- \| -------- \| ----- \|
37		-\| L76 \| x \| 2.7-2.9V \| \|
38		-\| L76-L \| y \| 2.7-2.9V \| I2C \|
39		-\| L76-L(L) \| y \| 1.7-1.9V \| \|
40		-
41		-
42		-- L76L-M33 is L76-L. = 2.7-2.9V Vio
43		-- L76LL-M33 is L76-L(L). = 1.7-1.9V Vio
44		-
45		-https://forums.quectel.com/t/l76-module-naming-and-i-o-voltage-l76l-m33/22934/3
46		-
47		-
48		-## block diagram
49		-
50		-![](2024-10-09-17-58-17.png)
51		-
52		-## standby mode
53		-
54		-Pulling STANDBY pin low will make the GNSS module enter Standby mode and releasing STANDBY pin which has been pulled high internally will make the modules back to Continuous mode.
55		-Note that pulling down STANDBY pin to ground will cause the extra current consumption which makes the typical Standby current reach to about 600 μA @ VCC=3.3 V.
56		-
57		-Sending corresponding command will make the modules enter Standby mode. Sending any data via UART will make the modules exit standby mode as UART is still accessible in Standby mode.
58		-
59		-## chip map
60		-
61		-![](2024-10-02-17-38-11.png)
62		-
63		-
64		-
65		-## hardware
66		-
67		-### antenna design
68		-
69		-1. There is no need to use an additional LNA for L76-L and L76-L(L) modules, because there isalready an embedded LNA inside these two modules.
70		-2. The selected LNA should support both GPS and GLONASS system. For more information, pleasecontact Quectel technical supports.
71		-3. The power consumption of the device can be reduced by controlling the LNA ENABLE pin throughthe ANTON pin of the modules. If ANTON function is not used, please connect the LNA ENABLEpin to VCC and keep LNA always on.
72		-
73		-### version check
74		-
75		-- $PQVERNO,R*3f
76		-
77		-
78		-## modules
79		-
80		-- L76-K: [[Quectel_L76K_GNSS_V1.5-1.pdf]]
81		-
82		-## boards
83		-
84		-- [[NGS1103-dat]]
85		-
86		-## ref
87		-
88		-
89		-
90		-- [[L76-log-dat]]
91		-
92		-- [[antenna-dat]] - [[gps-dat]] - [[quectel-gps-dat]] - [[quectel-dat]] - [[gnss-dat]]
93		-
94		-- [[GPS-antenna-design-dat]]
95		-
96		-- [[MT3333-dat]] - [[MTK-dat]]
97		-
98		-- [[cuper-cap-dat]]
99		-
100		-- [[L76]]
...	...	\ No newline at end of file

...	...	@@ -1,55 +0,0 @@
1		-
2		-# L76-log-dat
3		-
4		-log L76-B
5		-
6		- $GNRMC,123237.000,A,2234.2668,N,11353.2406,E,1.12,69.88,091024,,,A*4D
7		- $GNVTG,69.88,T,,M,1.12,N,2.08,K,A*14
8		- $GNGGA,123237.000,2234.2668,N,11353.2406,E,1,6,2.26,-28.2,M,-2.9,M,,*4F
9		- $GPGSA,A,3,21,04,09,08,,,,,,,,,2.46,2.26,0.98*03
10		- $BDGSA,A,3,07,10,,,,,,,,,,,2.46,2.26,0.98*12
11		- $GPGSV,2,1,07,08,80,318,33,42,50,127,,04,47,223,31,09,41,272,32*7C
12		- $GPGSV,2,2,07,21,32,164,43,193,,,,02,,,28*7B
13		- $BDGSV,1,1,04,07,72,285,35,10,61,263,39,02,,,27,03,,,35*6E
14		- $GNGLL,2234.2668,N,11353.2406,E,123237.000,A,A*49
15		-
16		-
17		-log L76-R
18		-
19		- $GPGGA,123641.000,2234.2597,N,11353.2418,E,1,5,1.78,95.4,M,-2.9,M,,*7E
20		- $GPGLL,2234.2597,N,11353.2418,E,123641.000,A,A*5E
21		- $GPGSA,A,3,21,09,07,04,08,,,,,,,,2.01,1.78,0.93*04
22		- $GPGSV,3,1,09,08,79,327,36,27,49,030,30,04,46,222,24,09,41,269,30*7F
23		- $GPGSV,3,2,09,21,34,162,46,07,28,323,25,02,23,177,18,26,09,077,*7C
24		- $GPGSV,3,3,09,193,,,*4B
25		- $GPRMC,123641.000,A,2234.2597,N,11353.2418,E,0.54,242.92,091024,,,A*69
26		- $GPVTG,242.92,T,,M,0.54,N,1.00,K,A*32
27		-
28		-log L76-L
29		-
30		- $GNRMC,112521.000,A,2234.2742,N,11353.2516,E,0.00,242.91,101024,,,A,V*05
31		- $GPVTG,242.91,T,,M,0.00,N,0.00,K,A*31
32		- $GPGGA,112521.000,2234.2742,N,11353.2516,E,1,6,2.71,19.1,M,-2.9,M,,*74
33		- $GNGSA,A,3,09,08,04,,,,,,,,,,2.88,2.71,0.98,1*03
34		- $GNGSA,A,3,68,78,88,,,,,,,,,,2.88,2.71,0.98,2*04
35		- $GPGSV,2,1,08,08,60,209,44,04,59,277,49,16,44,019,29,09,32,307,42,0*62
36		- $GPGSV,2,2,08,40,28,252,,193,,,,194,,,,195,,,,0*6C
37		- $GLGSV,2,1,07,87,37,069,,88,36,145,36,68,31,303,40,78,28,322,28,1*7C
38		- $GLGSV,2,2,07,66,14,187,,86,05,031,,67,,,,1*7C
39		- $GNGLL,2234.2742,N,11353.2516,E,112521.000,A,A*42
40		- $PMTKSPF,2*59
41		-
42		-
43		-## QGNSS
44		-
45		-data log 1
46		-
47		-![](2024-10-09-20-36-28.png)
48		-
49		-GNSS data log 2
50		-
51		-![](2024-10-10-19-27-28.png)
52		-
53		-## demo video
54		-
55		-- search at youtube @electrodragonfan https://www.youtube.com/@electrodragonfan/shorts
...	...	\ No newline at end of file

...	...	@@ -1,53 +0,0 @@
1		-
2		-# quectel-gps-dat
3		-
4		-- legacy wiki page : https://w.electrodragon.com/w/Quectel_GNS
5		-
6		-- [[NGS1100-dat]] - [[NGS1097-dat]] - [[quectel-gps-dat]] - [[GPS-dat]]
7		-
8		-https://www.electrodragon.com/product/quectel-gps-gnss-series-mini-module-version/?attribute_pa_board-type=l70
9		-
10		-- [[NGS1100-dat]] - [[NGS1101-dat]] - [[NGS1102-dat]] - [[NGS1103-dat]]
11		-
12		-- [[L76-dat]]
13		-
14		-
15		-
16		-## L70 series
17		-
18		-- L70 EOF
19		-
20		-![](2024-04-15-16-58-38.png)
21		-
22		-
23		-![](2024-04-15-17-00-11.png)
24		-
25		-![](2024-04-15-17-00-32.png)
26		-
27		-## L80 series
28		-
29		-![](2024-04-15-17-00-46.png)
30		-
31		-
32		-## software
33		-
34		-QGNSS tool
35		-- https://www.quectel.com/download_zone/
36		-
37		-QCOM
38		-- [[serial-dat]]
39		-
40		-
41		-
42		-## Upgrade
43		-
44		-- QGPSFlashTool
45		-Download the QGPSFlashTool from our website Download Zone.
46		-
47		-
48		-
49		-## ref
50		-
51		-- [[quectel-dat]]
52		-
53		-- [[gps-dat]] - [[gnss-dat]]
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,13 @@
	1	+
	2	+# L70-dat
	3	+
	4	+## L70 series
	5	+
	6	+- L70 EOF
	7	+
	8	+![](2024-04-15-16-58-38.png)
	9	+
	10	+
	11	+![](2024-04-15-17-00-11.png)
	12	+
	13	+![](2024-04-15-17-00-32.png)

...	...	@@ -0,0 +1,4 @@
	1	+
	2	+# L76-B-dat
	3	+
	4	+- [[Quectel_L76B_GNSS_Specification_V1.1.pdf]]
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,10 @@
	1	+
	2	+# L76-K-dat.md
	3	+
	4	+## modules
	5	+
	6	+- L76-K: [[Quectel_L76K_GNSS_V1.5-1.pdf]]
	7	+
	8	+## ref
	9	+
	10	+- [[L76-dat]]
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,9 @@
	1	+
	2	+# L76-L-dat
	3	+
	4	+- Compact GNSS module
	5	+- 10.1 mm × 9.7 mm × 2.3 mm
	6	+- 0.5 g
	7	+- GPS, GLONASS (or BDS), Galileo and QZSS
	8	+- 33 tracking channels, 99 acquisition channels, and 210 PRN channels
	9	+- Operating temperature of -40°C to +85°C
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,6 @@
	1	+
	2	+# L76-LB-dat
	3	+
	4	+- [[L76-LB.PDF]] - [[L76-LB Hardware Design.pdf]]
	5	+
	6	+- [[L76-LB Hardware Design.pdf]]
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,105 @@
	1	+
	2	+# L76-dat
	3	+
	4	+- https://www.quectel.com/product/gnss-l76-l/
	5	+
	6	+The module can be connected to a dedicated passive or an active single-band GNSS antenna in order to track the GNSS satellite signals.
	7	+
	8	+- [[quectel_l76_series_hardware_design_v3-3.pdf]]
	9	+
	10	+- [[quectel_l76_seriesl96_gnss_raw_measurements_application_note_v1-0.pdf]]
	11	+
	12	+- [[GNSS-EVB_SCH_V2.01_130614.pdf]] - [[quectel_l76_series_evb_user_guide_v2-1.pdf]]
	13	+
	14	+## variations
	15	+
	16	+- [[L76-K-dat]] - [[L76-B-dat]] - [[L76-LB-dat]] - [[L76-L-dat]] - [[L76-LL-dat]]
	17	+
	18	+## L76 features
	19	+
	20	+- Compact GNSS module
	21	+- 10.1 mm × 9.7 mm × 2.3 mm
	22	+- 0.5 g
	23	+- GPS, GLONASS, BeiDou, Galileo and QZSS
	24	+- 99 acquisition channels and 33 tracking channels
	25	+- Operating temperature of -40°C to +85°C
	26	+
	27	+
	28	+## L76 VS L76-L VS L76-B
	29	+
	30	+
	31	+\| model \| status \| systems \| channels \|
	32	+\| ----- \| --------- \| --------------------------------------- \| ------------- \|
	33	+\| L76-K \| \| GPS/GLONASS/BDS/QZSS \| \|
	34	+\| L76-L \| available \| GPS, GLONASS (or BDS), Galileo and QZSS \| 33track/99acq \|
	35	+\| L76 \| \| \| \|
	36	+\| L76-B \| available \| GPS/BDS/QZSS \| \|
	37	+\| L70 \| NA \| GPS + QZSS \| \|
	38	+\| L70-R \| available \| GPS + QZSS \| \|
	39	+
	40	+
	41	+- L76-L supports: Additional LNA, I2C
	42	+
	43	+\| model \| LNA \| Vio \| extra \|
	44	+\| -------- \| --- \| -------- \| ----- \|
	45	+\| L76 \| \| 2.7-2.9V \| \|
	46	+\| L76-L \| y \| 2.7-2.9V \| I2C \|
	47	+\| L76-L(L) \| y \| 1.7-1.9V \| \|
	48	+
	49	+
	50	+- L76L-M33 is L76-L. = 2.7-2.9V Vio
	51	+- L76LL-M33 is L76-L(L). = 1.7-1.9V Vio
	52	+
	53	+https://forums.quectel.com/t/l76-module-naming-and-i-o-voltage-l76l-m33/22934/3
	54	+
	55	+
	56	+## block diagram
	57	+
	58	+![](2024-10-09-17-58-17.png)
	59	+
	60	+## standby mode
	61	+
	62	+Pulling STANDBY pin low will make the GNSS module enter Standby mode and releasing STANDBY pin which has been pulled high internally will make the modules back to Continuous mode.
	63	+Note that pulling down STANDBY pin to ground will cause the extra current consumption which makes the typical Standby current reach to about 600 μA @ VCC=3.3 V.
	64	+
	65	+Sending corresponding command will make the modules enter Standby mode. Sending any data via UART will make the modules exit standby mode as UART is still accessible in Standby mode.
	66	+
	67	+## chip map
	68	+
	69	+![](2024-10-02-17-38-11.png)
	70	+
	71	+
	72	+
	73	+## hardware
	74	+
	75	+### antenna design
	76	+
	77	+1. There is no need to use an additional LNA for L76-L and L76-L(L) modules, because there is already an embedded LNA inside these two modules.
	78	+2. The selected LNA should support both GPS and GLONASS system. For more information, pleasecontact Quectel technical supports.
	79	+3. The power consumption of the device can be reduced by controlling the LNA ENABLE pin throughthe ANTON pin of the modules. If ANTON function is not used, please connect the LNA ENABLEpin to VCC and keep LNA always on.
	80	+
	81	+### version check
	82	+
	83	+- $PQVERNO,R*3f
	84	+
	85	+
	86	+
	87	+## boards
	88	+
	89	+- [[NGS1103-dat]]
	90	+
	91	+## ref
	92	+
	93	+
	94	+
	95	+- [[L76-log-dat]]
	96	+
	97	+- [[antenna-dat]] - [[gps-dat]] - [[quectel-gps-dat]] - [[quectel-dat]] - [[gnss-dat]]
	98	+
	99	+- [[GPS-antenna-design-dat]]
	100	+
	101	+- [[MT3333-dat]] - [[MTK-dat]]
	102	+
	103	+- [[cuper-cap-dat]]
	104	+
	105	+- [[L76]]
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,55 @@
	1	+
	2	+# L76-log-dat
	3	+
	4	+log L76-B
	5	+
	6	+ $GNRMC,123237.000,A,2234.2668,N,11353.2406,E,1.12,69.88,091024,,,A*4D
	7	+ $GNVTG,69.88,T,,M,1.12,N,2.08,K,A*14
	8	+ $GNGGA,123237.000,2234.2668,N,11353.2406,E,1,6,2.26,-28.2,M,-2.9,M,,*4F
	9	+ $GPGSA,A,3,21,04,09,08,,,,,,,,,2.46,2.26,0.98*03
	10	+ $BDGSA,A,3,07,10,,,,,,,,,,,2.46,2.26,0.98*12
	11	+ $GPGSV,2,1,07,08,80,318,33,42,50,127,,04,47,223,31,09,41,272,32*7C
	12	+ $GPGSV,2,2,07,21,32,164,43,193,,,,02,,,28*7B
	13	+ $BDGSV,1,1,04,07,72,285,35,10,61,263,39,02,,,27,03,,,35*6E
	14	+ $GNGLL,2234.2668,N,11353.2406,E,123237.000,A,A*49
	15	+
	16	+
	17	+log L76-R
	18	+
	19	+ $GPGGA,123641.000,2234.2597,N,11353.2418,E,1,5,1.78,95.4,M,-2.9,M,,*7E
	20	+ $GPGLL,2234.2597,N,11353.2418,E,123641.000,A,A*5E
	21	+ $GPGSA,A,3,21,09,07,04,08,,,,,,,,2.01,1.78,0.93*04
	22	+ $GPGSV,3,1,09,08,79,327,36,27,49,030,30,04,46,222,24,09,41,269,30*7F
	23	+ $GPGSV,3,2,09,21,34,162,46,07,28,323,25,02,23,177,18,26,09,077,*7C
	24	+ $GPGSV,3,3,09,193,,,*4B
	25	+ $GPRMC,123641.000,A,2234.2597,N,11353.2418,E,0.54,242.92,091024,,,A*69
	26	+ $GPVTG,242.92,T,,M,0.54,N,1.00,K,A*32
	27	+
	28	+log L76-L
	29	+
	30	+ $GNRMC,112521.000,A,2234.2742,N,11353.2516,E,0.00,242.91,101024,,,A,V*05
	31	+ $GPVTG,242.91,T,,M,0.00,N,0.00,K,A*31
	32	+ $GPGGA,112521.000,2234.2742,N,11353.2516,E,1,6,2.71,19.1,M,-2.9,M,,*74
	33	+ $GNGSA,A,3,09,08,04,,,,,,,,,,2.88,2.71,0.98,1*03
	34	+ $GNGSA,A,3,68,78,88,,,,,,,,,,2.88,2.71,0.98,2*04
	35	+ $GPGSV,2,1,08,08,60,209,44,04,59,277,49,16,44,019,29,09,32,307,42,0*62
	36	+ $GPGSV,2,2,08,40,28,252,,193,,,,194,,,,195,,,,0*6C
	37	+ $GLGSV,2,1,07,87,37,069,,88,36,145,36,68,31,303,40,78,28,322,28,1*7C
	38	+ $GLGSV,2,2,07,66,14,187,,86,05,031,,67,,,,1*7C
	39	+ $GNGLL,2234.2742,N,11353.2516,E,112521.000,A,A*42
	40	+ $PMTKSPF,2*59
	41	+
	42	+
	43	+## QGNSS
	44	+
	45	+data log 1
	46	+
	47	+![](2024-10-09-20-36-28.png)
	48	+
	49	+GNSS data log 2
	50	+
	51	+![](2024-10-10-19-27-28.png)
	52	+
	53	+## demo video
	54	+
	55	+- search at youtube @electrodragonfan https://www.youtube.com/@electrodragonfan/shorts
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,6 @@
	1	+
	2	+# L80-dat
	3	+
	4	+## L80 series
	5	+
	6	+![](2024-04-15-17-00-46.png)
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,10 @@
	1	+
	2	+# L86-dat
	3	+
	4	+- POT GNSS module
	5	+- 18.4mm x 18.4mm x 6.45 mm
	6	+- 7.6g
	7	+- LCC package
	8	+- 99 acquisition channels and 33 tracking channels
	9	+- Operating temperature of -40°C to +85°C
	10	+- GPS, GLONASS, Galileo and QZSS
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,56 @@
	1	+
	2	+# quectel-gps-dat
	3	+
	4	+- [legacy wiki page](https://w.electrodragon.com/w/Quectel_GNS)
	5	+
	6	+
	7	+https://www.electrodragon.com/product/quectel-gps-gnss-series-mini-module-version/?attribute_pa_board-type=l70
	8	+
	9	+## modules
	10	+
	11	+- [[NGS1100-dat]] - [[NGS1101-dat]] - [[NGS1102-dat]] - [[NGS1103-dat]]
	12	+
	13	+- [[NGS1097-dat]]
	14	+
	15	+
	16	+## chips
	17	+
	18	+- [[L76-dat]] - [[L70-dat]]
	19	+
	20	+Variations - [[L76-K-dat]] - [[L76-B-dat]] - [[L76-LB-dat]] - [[L76-L-dat]] - [[L76-LL-dat]]
	21	+
	22	+- [[L86-dat]] - [[L80-dat]]
	23	+
	24	+## link
	25	+
	26	+- [[location-dat]] - [[GNSS-dat]]
	27	+
	28	+- [[quectel-gps-dat]] - [[GPS-dat]]
	29	+
	30	+
	31	+## software
	32	+
	33	+QGNSS tool
	34	+- https://www.quectel.com/download_zone/
	35	+
	36	+QCOM
	37	+- [[serial-dat]]
	38	+
	39	+
	40	+
	41	+## Upgrade
	42	+
	43	+- QGPS Flash Tool
	44	+Download the QGPSFlashTool from our website Download Zone.
	45	+
	46	+
	47	+
	48	+## ref
	49	+
	50	+- [[quectel-dat]]
	51	+
	52	+- [[gps-dat]] - [[gnss-dat]]
	53	+
	54	+- [[mediatek-dat]]
	55	+
	56	+- [[quectel-gps]] - [[quectel]]
...	...	\ No newline at end of file

...	...	@@ -5,10 +5,18 @@
5	5	- [[MT7620-dat]]
6	6	- [[MT7621-dat]]
7	7
8		-\| Model \| USB \| ethernet \|
9		-\| ------ \| -------------- \| ----------- \|
10		-\| MT7628 \| \| \|
	8	+\| Model \| USB \| ethernet \|
	9	+\| -------------- \| -------------- \| ----------- \|
	10	+\| MT7628 \| \| \|
11	11	\| [[MT7688-dat]] \| USB2.0 \| 5x 100Mbps \|
12		-\| MT7620 \| \| \|
13		-\| MT7621 \| USB3.0, USB2.0 \| 5x 1000Mbps \|
14		-\| MT7628 \| \| \|
...	...	\ No newline at end of file
	0	+\| MT7620 \| \| \|
	1	+\| MT7621 \| USB3.0, USB2.0 \| 5x 1000Mbps \|
	2	+\| MT7628 \| \| \|
	3	+
	4	+- [[MT3339-dat]] - [[MT3337-dat]] - [[MT3333-dat]]
	5	+
	6	+
	7	+## ref
	8	+
	9	+
	10	+

...	...	@@ -19,6 +19,21 @@
19	19
20	20	- RMC - Recommended Minimum Specific GNSS Data. Time, date, position, course, and speed data provided by a GNSS receiver.
21	21
	22	+## tech
	23	+
	24	+### What is a POT GNSS Module?
	25	+
	26	+A POT GNSS module refers to a GNSS (Global Navigation Satellite System) module that uses a Patch On Top (POT) antenna design.
	27	+
	28	+- POT stands for Patch On Top.
	29	+- The module integrates a ceramic patch antenna directly on top of the GNSS receiver.
	30	+- This design makes the module compact, easy to integrate, and suitable for space-constrained applications.
	31	+- POT GNSS modules are commonly used for GPS, GLONASS, Galileo, and BeiDou navigation systems.
	32	+
	33	+Summary:
	34	+A POT GNSS module is a navigation module with a built-in patch antenna mounted on top, providing a simple and compact solution for satellite positioning.
	35	+
	36	+
22	37	## GNSS Start
23	38
24	39	COLD start GNSS:

...	...	@@ -15,9 +15,11 @@
15	15
16	16	- [[u-blox-dat]] - [[NEO-7-dat]]
17	17
18		-- [[quectel-dat]] - [[quectel-gps-dat]] - [[quectel-GNSS-AT-dat]]
	18	+- [[quectel-dat]] - [[quectel-gps-dat]] - [[quectel-GNSS-AT-dat]] - [[L70-dat]] - [[L76-dat]]
	19	+
	20	+- [[simcom-dat]] - [[A7670-dat]] - [[SIM868-dat]]
	21	+
19	22
20		-- [[simcom-dat]]
21	23
22	24	## Common Locating Issues
23	25