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Q: What's the pin-out?

demandé par Stimpy sur 2019-12-18 03:00:32

richard So with the SIM880L module readable and upright and the pins to left of the board: |O| <-- mini coaxial connector 1 TXD - 2 GND 3 RI - 4 RST 5 MIC - 6 SPKR 7 VCC - 8 RXD -LED- <-- surface mount LED -IEE- <--- surface mount chip

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