Board-dat/Board-DAT.md
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@@ -149,6 +149,8 @@ SIMCOM
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- [[NGS1119-dat]]
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+Quectel
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+- [[NGS1108-dat]]
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### NWL
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Board-dat/NGS/NGS1096-DAT/04-17-16-01-02-2023.png
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Board-dat/NGS/NGS1096-DAT/2024-03-20-15-18-02.png
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Board-dat/NGS/NGS1096-DAT/2024-03-20-15-19-45.png
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Board-dat/NGS/NGS1096-DAT/57-21-16-01-02-2023.png
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Board-dat/NGS/NGS1096-DAT/NGS1096-DAT.md
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@@ -21,17 +21,12 @@ Pin Definitions of SIM7020-V:
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- you must use NBIOT Card, normal phone card may not work
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- if the card no service, system will shut power at CREG 0,2
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-# PSM Mode
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-
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-- AT commands to enter into PSM power save mode
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-- pull down RTC_EINT or PWR_KEY to quit PSM mode
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## Dimension / Pins / Schematic
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-![](04-17-16-01-02-2023.png)
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-
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-![](57-21-16-01-02-2023.png)
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+![](2024-03-20-15-18-02.png)
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+![](2024-03-20-15-19-45.png)
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# reference
Board-dat/NGS/NGS1108-dat/NGS1108-dat.md
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@@ -87,6 +87,6 @@ test with AT+CPIN?
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## ref
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-- [[quectel-AT-dat]] - [[antenna-dat]] -
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+- [[quectel-AT-dat]] - [[antenna-dat]] - [[quectel-GNSS-dat]]
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-- [[NGS1108]]
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\ No newline at end of file
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+- [[NGS1108]] - [[ec20]]
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\ No newline at end of file
Chip-cn-dat/SIMCOM/SIM7020-DAT/SIM7020-DAT.md
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@@ -14,6 +14,17 @@
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- [[SIMCOM-PSM-dat]]
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+
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+
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+## Application Note
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+
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+### PSM Mode
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+
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+- AT commands to enter into PSM power save mode
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+- pull down RTC_EINT or PWR_KEY to quit PSM mode
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+
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+
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+
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## REF
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### module versions
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@@ -36,10 +47,12 @@ Supported band
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+
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+
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### board ref
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-- [[NGS1095-dat]] - [[NGS1096-dat]]
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+- [[NGS1095-dat]] - [[NGS1096-dat]] - [[NBIOT-dat]]
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- [[NGS1094-dat]] - SIM7020E (old version) - life time end
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Chip-cn-dat/quectel-dat/quectel-GNSS-AT/2024-03-18-17-22-02.png
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Chip-cn-dat/quectel-dat/quectel-GNSS-AT/quectel-GNSS-AT.md
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@@ -85,9 +85,47 @@ When GNSS was started, you can turn on <nmeasrc> feature
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AT+QGPSCFG="nmeasrc", 1 //Enable nmeasrc functionality.
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OK
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-AT+QGPSGNMEA="GGA" //Obtain GGA sentence.
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-+QGPSGNMEA: $GPGGA,103647.0,3150.721154,N,11711.925873,E,1,02,4.7,59.8,M,-2.0,M,,*77
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-AT+QGPSEND
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\ No newline at end of file
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+AT+QGPSEND
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+
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+
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+## GNSS - EC20
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+
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+USB NEMA data
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+
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+![](2024-03-18-17-22-02.png)
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+
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+
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+
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+### AT+QGPS turn on GPS
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+
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+AT+QGPS=1
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+
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+
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+### AT+QGPSGNMEA
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+
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+GGA
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+
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+ AT+QGPSGNMEA="GGA" //Obtain GGA sentence.
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+ +QGPSGNMEA: $GPGGA,103647.0,3150.721154,N,11711.925873,E,1,02,4.7,59.8,M,-2.0,M,,*77
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+
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+GSV
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+
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+ AT+QGPSGNMEA="GSV"
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+ +QGPSGNMEA: $GPGSV,3,1,12,06,49,334,37,09,23,108,26,11,35,284,37,12,07,320,26*7B
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+ +QGPSGNMEA: $GPGSV,3,2,12,14,32,167,31,17,50,068,25,19,56,019,26,20,32,219,30*7A
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+ +QGPSGNMEA: $GPGSV,3,3,12,22,56,182,45,03,04,035,,04,09,068,,05,,,*44
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+
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+
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+ OK
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+
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+### AT+QGPSLOC
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+
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+AT+QGPSLOC?
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+
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+ AT+QGPSLOC?
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+ +QGPSLOC: 092555.0,2234.2741N,11353.2434E,0.7,35.0,2,0.00,0.0,0.0,180324,08
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+
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+ OK