If you’re looking for a smaller alternative to the Raspberry Pi series of mini PCs, you might be interested in some of Seeed Studio’s hardware. Xiao RP2040The Arduino-compatible microcontroller measures just 21 x 17.5 mm, supports Arduino, MicroPython and CircuitPython and costs just $5.40.
Seeed Studio XIAO RP2040 is powered by a dual-core ARM Cortex M0+ processor, providing users with flexible clocking up to 133 MHz and 264KB of SRAM, supported by 2MB of onboard flash memory. Ideal for various small projects and wearable devices, the board has 11 digital pins, 4 analog pins, 11 PWM pins, 1 I2C interface, 1 UART interface, 1 SPI interface , with one SWD bond pad interface.
XIAO RP2040 Raspberry Pi Replacement
“The Seeed Studio XIAO RP2040 is based on the RP2040 chip, wrapped in a compact size with multiple interfaces like other products in the Seeed Studio XIAO series, and compatible with Seeed Studio XIAO expansion boards. XIAO RP2040 supports USB Type-C interface for power delivery and code download: 1 reset button, 1 BOOT button, 1 user programmable RGB LED, 1 power LED, 2 It has a status indicator, one user LED, which makes it very easy for developers to debug their code.”
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