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This project converts the Raspberry Pi Pico(or any RP2040) into a USB to 6 UART and I2C board with activity LEDs. Supporting hardware, the "PicoUART6" is available on Tindie and eBay. The 6 USB UART ...

I2C is a two-wire, bidirectional bus protocol that enables effective communication between one master (or multiple masters) and one or more slave devices. It is a straightforward, half-Duplex, ...

Pmod connectors are multi-protocol, but for each protocol there is a single pinout. So there’s an SPI Pmod and an I2C Pmod, and the pins are always in the same place. There isn’t a Pmod ...