Raspberry Pi microcontroller replacement


If you are looking for a small alternative to the Raspberry Pi set for your mini PC, you might be interested in a piece of hardware from Seeed Studio in the form of XIAO RP2040. This Arduino compatible microcontroller measures only 21 x 17.5 mm in size and supports Arduino, MicroPython and CircuitPython and is available to purchase for only $5.40.

The Seeed Studio XIAO RP2040 is powered by a dual-core ARM Cortex M0+ processor, providing users with a flexible clock speed of up to 133MHz and 264KB of SRAM and backed by 2MB of onboard flash memory. Ideal for a variety of small projects and wearable devices, the board is equipped with 11 digital pins, 4 analog pins, 11 PWM, I2C interface, UART interface, SPI interface, and SWD breadboard interface.

XIAO RP2040 Raspberry Pi Alternative

“Visual Studio XIAO RP2040 is based on the RP2040 chip and wrapped in a compact size with multiple interfaces like other Seeed Studio XIAO series products, and is compatible with the Seeed Studio XIAO expansion board. The XIAO RP2040 supports USB Type-C interface which can provide power and download code. 1 Reset button, BOOT button, 1 user-programmable RGB LED, 1 power indicator, 2 status indicators, and 1 on-board LED, allowing developers to debug their codes very easily.”

Source: see

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