I managed to get the Wio RP2040 MicroPython wifi code to work after correcting the example code to use SPI instead of UART. (see post ‘Latest firmware for Wio RP2040’ for this fix)
I have been unable to get the Arduino IDE (C/C++) example to work which is using UART. Here is the code.
UART _UART2_(p8,p9,NC,NC); _UART2_.begin(115200); delay(3000); cmd_send("AT+CWJAP=\"YourWiFi\",\"Password\""); Serial.println("send wifi name"); wait_result(); display_ap();
Full example code for this from SeeedStudio is here
I think the UART code is not working where SPI does. However I don’t know what SPI pins are used and there is no open source for the firmware to be able to discover this. To fix this I need to know which SPI or UART pins are connecting the Pico to the ESP module. Is there a detailed datasheet which has this information?
Has anyone been able to get this Arduino example code to work?
Many thanks for your help.