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Romu launches crowdfunding for a tiny RP2354A USB board

Gold USB Type-A contacts of the black Romu RP2354A board inside a yellow protective shim.

Bitmerse's Romu crowdfunding campaign offers a tiny RP2354A USB board with MicroPython, from US$40, with shipping estimated for April 2027.

  • panakos
  • 15 October 2026
  • Raspberry Pi Guides

RP2040 vs RP2350: Is Raspberry Pi Pico 2 Worth It? (2026)

RP2040 vs RP2350 compared for CPU, RAM, PIO, power, security and Pico compatibility. See when Pico 2 is worth the upgrade—and when RP2040 is still enough.

  • panakos
  • 4 September 2026
  • 1 Comment
  • Raspberry Pi Guides

Raspberry Pi Pico 2 / RP2350 Pinout + Safe GPIOs & Interfaces (2026)

Complete Raspberry Pi Pico 2 / RP2350 pinout guide for 2026: safe GPIOs, ADC, I2C, SPI, UART, PWM, PIO, USB, power pins, BOOTSEL, SWD and MicroPython/Arduino setup.

  • panakos
  • 4 September 2026
  • 5 Comments
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