Bare-metal programming on RP2350 dual-core ARM Cortex-m33/RISC-V Hazard3 (non-SDK)

Modern 8-bit microcomputer

A PCB to neatly package a rp2350b with two 12bit high speed adc and four channel audio input for use with hsdaoh

Run LVGL on a Raspberry Pi Pico (RP2040 or RP2040-compatible) to drive a HUB75 RGB LED matrix panel using the optimised DMA-based hub75 driver (see hub75 repository)

Classic DOOM ported to RP2350 microcontroller, featuring HDMI video and OPL sound

X65 hardware schematic

RP2040/RP2350/RP Pico (2) emulator. Fork of wokwi/rp2040js.

A NEO6502-style system with 512k real RAM + MMU

Exploratory sEMG signal acquisition using the MyoWare 2.0 sensor. Proof of concept for peripheral nervous system gesture detection.

pico console v2 board (firmware : https://github.com/Crem2y/pico-console-v2)

A FAT filesystem with SDIO and SPI drivers for SD card on Raspberry Pi Pico

PIO-based redirect single GPIO pin for RP2040 and RP2350

A polished multi-sensor instrument app for the FreeWili 2 (RP2350B): environment dashboards, fused attitude/compass, FFT spectrum, and an acoustic direction finder. C + Pico SDK + LVGL 9.

DualSense 5 Bluetooth bridge firmware for the Waveshare RP2350B-Plus-W (USB-C, RP2350B + RM2). Fork of awalol/DS5Dongle.

A bare-metal game console built with the two RP2350 chips (boards : https://github.com/Crem2y/pico-console-v2-pcb + https://github.com/Crem2y/rp2350a_main_board)