Board/NGS/NGS1111-DAT/51-19-17-18-04-2023.png
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Board/NGS/NGS1111-DAT/NGS1111-DAT.md
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# NGS1111 DAT
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-### V2 Version
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-![](51-19-17-18-04-2023.png)
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-
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-- pre-included board RS-232 [[DPR1084-DAT]]
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-- Optional stack board:
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- - based on our current [[M2M-interface]]
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- - SIM7020G
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- - SIM7070
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- - SIM7080
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-
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-
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-### V1 Version
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![](29-54-17-18-04-2023.png)
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![](42-18-17-18-04-2023.png)
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-#### V1 Board Features:
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+### Board Features:
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-##### Support communicatoin via
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+#### Support communicatoin via
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BC35G NB IOT low power module
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- Frequency Band: B1 / B3 / B5 / B8 / B20 / B28 (B28 is still developing)
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- Cover many common frequency bands, but please check before order.
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@@ -34,7 +22,7 @@ RS-232 Port
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- Jumper for checking power use.
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-##### Control by STM32L151 low power microcontroller
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+#### Control by STM32L151 low power microcontroller
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- Jumper for checking power use.
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- PB0 PB1 PB2 PB9 programmable LED
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- PB12 programmable button
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@@ -43,20 +31,20 @@ RS-232 Port
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- On board reserved DHT11 temperature sensor port via PA7
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-##### On board battery charger controller TP4056
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+#### On board battery charger controller TP4056
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- Charge via micro USB.
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- Battery read via resistor divider by STM32 chip PA0 pin.
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- All battery protection: over current, over voltage, etc.
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-##### For Charge jumper and switch:
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+#### For Charge jumper and switch:
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- For charge only: jumper - top, switch - top
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- For battery power only: jumper - Any, switch - bottom
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- For USB power only, removed battery: jumper - bottom, switch - bottom
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- For USB power + charging battery together: jumper - bottom, switch - top
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-#### Demos V1
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+### Demos V1
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Documentation and demo:
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- Demo video please see [here 01](https://twitter.com/electro_phoenix/status/1146673039972564992). or see [here 02](https://twitter.com/electro_phoenix/status/1145569540585271296).
Board/NGS/NGS1112-DAT/36-12-18-18-04-2023.png
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Board/NGS/NGS1112-DAT/51-19-17-18-04-2023.png
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Board/NGS/NGS1112-DAT/NGS1112-DAT.md
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+# GNS1112 DAT
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+
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+## Hardware
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+
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+![](51-19-17-18-04-2023.png)
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+
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+### Board Features
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+- Pre-included board RS-232 [[DPR1084-DAT]]
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+- Optional stack board:
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+ - based on our current [[M2M-interface]]
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+ - SIM7020G
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+ - SIM7070
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+ - SIM7080
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+
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+### Pin Definitions
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+
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+Sensors pins from top to bottom: 3V3 PA7 xx GND
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+
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+SIM Interface:
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+- PB14 = power enable
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+- PB10 = SIMRXD
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+- PB11 = SIM TXD
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+- PB13 = module boot
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+
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+RS-232 Interface:
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+- PB10
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+- PB9
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+
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+Debug Interface: 3V3 GND PA2 PA3
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+
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+Programming Interface: CLK DIO GND 3V3 BOOT
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+
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+
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+### Stackable with SIM7070G
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+
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+![](36-12-18-18-04-2023.png)