Board-dat/NGS/NGS1089-dat/NGS1089-dat.md
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@@ -17,7 +17,7 @@ legacy wiki page
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- RXD
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- RTC
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- GND
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-- BAT
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+- BAT -> direct power supply 4.2V
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- KEY
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Antenna Ports
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@@ -30,6 +30,17 @@ Antenna Ports
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- For long term use, for example arduino, simply add extra diode (shipment included) if use 5V power supply.
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- Please look for our "[SIM868 Debug](https://www.electrodragon.com/w/SIM868_Debug)" wiki page if you encouter GNSS read problem.
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+
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+## Quick Setup
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+
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+| Functions | Setup and Pins |
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+| -------------------- | ---------------- |
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+| power supply | direct 4.2V VBAT |
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+| serial communication | TXD / RXD |
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+| logic shifter level | None |
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+| serial baudrate | 9600 |
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+
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+
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## Note
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R1.1 version slightly optimize board layout, all antenna connectors on same side.
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@@ -37,4 +48,5 @@ R1.1 version slightly optimize board layout, all antenna connectors on same side
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## ref
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- chip info - http://simcomm2m.com/En/module/detail.aspx?id=145
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+- [[GPS-dat]]
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- [[NGS1089]]
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Board-dat/NGS/NGS1128-DAT/2024-04-11-16-15-55.png
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Binary files /dev/null and b/Board-dat/NGS/NGS1128-DAT/2024-04-11-16-15-55.png differ
Board-dat/NGS/NGS1128-DAT/NGS1128-DAT.md
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![](36-15-17-03-04-2023.png)
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Lead out all the function pins
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+
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+left column pins
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- TXD / RXD / RTS / CTS / DCD / DTR / RI (via logic shifter)
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+
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+bottom-left pins
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- ADC / 1V8 / CS / SI / CLK / SO (SPI)
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- DIN / DOUT / CLK / SYNC (PCM) / IO5 / USB_BOOT
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+
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+bottom-right pins
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- IO1 / IO3 / U3T / SDA / U2T
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- IO2 / IO4 / U3R/ SCL / U2R
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+
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+right column pins
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- MCU_BOOT / EXT_3V3 / VBAT / GND / 5V / DM / DP / USB_V
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+## Demo
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+
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+![](2024-04-11-16-15-55.png)
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+
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+## Quick Setup
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+
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+| Functions | Setup and Pins |
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+| -------------------- | -------------- |
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+| power supply | GND/5V |
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+| serial communication | TXD / RXD |
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+| logic shifter level | float |
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+| serial baudrate | 9600 |
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+
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## ref
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- Driver: [[git]] simcom_driver
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- chip documentation: [[git]] SIMCOM_SIM70X0
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+
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- [[mqtt-dat]]
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- [[NGS1128]] - [[SIM7080-dat]]
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- [[SIMCOM-AT]]
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- [[SIMCOM-AT-GNSS]]
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- https://w.electrodragon.com/w/SIM7080
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