RPI2040 zero
https://www.aliexpress.com/item/1005004281549886.html
2.92US $ 14% OFF|Rp2040-zero Rp2040 For Raspberry Pi Microcontroller Pico Development Board Module Dual-core Cortex M0+ Processo
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https://www.waveshare.com/wiki/RP2040-Zero
RP2040-Zero - Waveshare Wiki
Overview RP2040-Zero, A Low-Cost, High-Performance Pico-Like MCU Board Based On Raspberry Pi Microcontroller RP2040. Specification RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom Dual-core Arm Cortex M0+ processor, flexible clock
www.waveshare.com
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