Pico W: publish MQTT messages from MicroPython over Wi-Fi
Connect a Pico W to Wi-Fi and publish sensor readings to an MQTT broker from MicroPython. The pico equivalent of the ESP32 MQTT tutorial.
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2 tutorials
Pico W: serve a live sensor dashboard over Wi-Fi
Read a DHT22 or BME280 and serve a live dashboard from a Pico W. The smallest, cheapest way to put a sensor reading on your phone's browser.