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#raspberrypizero

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Waveshare's new $10 RP2040-PiZero is a dev board that looks like a Raspberry Pi Zero 2, but features the RP2040 microcontroller instead of a quad-core ARM Cortex-A53 processor and USB-C ports instead of micro USB. tomshardware.com/news/waveshar #RaspberryPiZero #Waveshare #RP2040 #WaveshareRP2040PiZero #sbc

Tom's HardwareWaveshare's RP2040 Pi Zero Morphs Raspberry Pi Pico Into ZeroBy Les Pounder
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@arturo182: A rather simple project, but I love the outcome: A #RaspberryPiZero based, continuous #CO2 "Traffic Light" as an indicator when the windows need to be opened for some fresh air, especially more #oxygen: github.com/xtaran/co2-led-mete

It requires no soldering, just plug a bunch of components together (should all be available at shop.pimoroni.com/) and run a short #Python script.

Motivation was Sensirion's USB CO₂ traffic light where the IMHO rather high thresholds can't be changed.