<![CDATA[COMX LTE and Adafruit_FONA.h]]>Hi All, I would like to play with COMX LTE and Core1 to control my stove with SMS..
all the sketches I found use Adafruit_FONA.h, but I don't know which pin I have to assign for RST...

some tips?

best regards

]]>https://community.m5stack.com/topic/7763/comx-lte-and-adafruit_fona-hRSS for NodeThu, 30 Apr 2026 06:21:36 GMTMon, 18 Aug 2025 06:57:55 GMT60<![CDATA[Reply to COMX LTE and Adafruit_FONA.h on Mon, 18 Aug 2025 09:25:33 GMT]]>@cepics The RST pin assignment for COMX LTE (SKU:M031-A) is not provided in the materials. However, since the module uses AT commands for control (via UART 115200bps), you may not need a dedicated RST pin connection if using software reset via AT commands (e.g., AT+CFUN=1,1 to reset the module).
For Adafruit_FONA compatibility, if a hardware RST is required, you can connect an unused GPIO pin from Core1 (e.g., G2) to the module's RST pin (refer to the module's schematic for exact RST pin location, typically labeled "RST" or "RESET" on the PCB).

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]]>https://community.m5stack.com/post/29786https://community.m5stack.com/post/29786Mon, 18 Aug 2025 09:25:33 GMT