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Dev.to
7/4/2026
Clintech Pico Board: All 48 RP2354B GPIOs in a Pico 2 Footprint

Clintech Pico Board: All 48 RP2354B GPIOs in a Pico 2 Footprint

Short summary

Clintech's new Pico Board exposes all 48 GPIOs of the RP2350 chip versus 26 on the standard Pico 2, solving a key bottleneck for hardware-dense embedded projects like robotics and multi-sensor data loggers. The design is open-sourced with full schematics and maintains the Pico 2 footprint for drop-in compatibility. Launching soon on Crowd Supply.

  • Exposes all 48 GPIOs vs 26 on standard Pico 2, eliminating a common pin constraint
  • Open-sourced design with schematics, KiCad files, and demo firmware available
  • Drop-in compatible with existing Pico 2 hardware—no redesign required

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