3/19/2019
Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible - Seeed Wiki
http://wiki.seeedstudio.com/wio_gps_board/
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Pin Map
Pin Name
External
Interrupt
PWM
Analog In
Analog Out
Function
Pin Name
External
Interrupt
PWM
Analog In
Analog Out
Function
RX
YES
YES
Grove UART
TX
YES
YES
Grove UART
D2
YES
YES
Grove
Digital
D3
YES
YES
Grove
Digital
Tip
If you want to use the on-board Grove connector, please use digitalWrite(12, HIGH) to open
3V3_B. Otherwise you can't provide power to Grove modules.