Hi, I'm getting a constant CYW43 error as in the title which is preventing the code from moving further than a 30 loop check of wlan status indicating lack of connection then tripping a runtime error of "network connection failed" - I'm running sensor capture and forwarding using MQTT protocol, but not reaching that point because the code eventually fails.
I am currently wondering if the WiFi module has stopped working, as when running other non-networking code on the same Pico2W it works fine. if there's a piece of code that can confirm this it would be great to have as a diagnostic tool.
I am currently wondering if the WiFi module has stopped working, as when running other non-networking code on the same Pico2W it works fine. if there's a piece of code that can confirm this it would be great to have as a diagnostic tool.
Statistics: Posted by amh209 — Tue Aug 05, 2025 5:26 pm