Pico and ESP8266

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Gordon

Hi,

Uncaught No 'ready' after AT+RST is almost certainly because the module isn't responding to any commands that get sent. In fact you should usually be able to see if it's responding to anything because the blue LED will start flickering.

I guess one question is: Have you connected TX to RX and TX to RX? If you connect RX to RX and vice versa then it won't work.

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DrAzzy in reply to @Gordon

Sometimes the ESP8266 responds to AT+RST with "ERROR"

In that case, sending an AT+RST again seems to sort it out.

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