Search found 1 match
- Fri Mar 19, 2021 6:46 am
- Forum: WiPy and CC3200 boards
- Topic: UART with GSM SIM800L
- Replies: 17
- Views: 109425
Re: UART with GSM SIM800L
Sorry for the double post :? So, I tested what you suggested Roberthh and it did not work at first. Then I try to switch the TXD and RXD pins...and it worked...now, I know what you think but I checked again and my pins were correctly linked to the RXD and TXD of the board, at least the pins wrote a...