Open-source custom firmware for PicoCalc, Cardputer ADV, Flipper Zero, and other ESP32/Raspberry Pi Pico devices
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Updated
Sep 4, 2026 - C
Open-source custom firmware for PicoCalc, Cardputer ADV, Flipper Zero, and other ESP32/Raspberry Pi Pico devices
Bootloader that loads firmware from PicoCalc's SD card Slot.
Z-machine interpreter for MMBasic
8086/80186 emulator for ClockWorkPi PicoCalc with Raspberry Pi Pico 2 mcu board.
A new drop in back design for the ClockworkPi Picocalc optimized for 3D printing!
PicoCalc Commander (PCC) is a dual-pane file manager and launcher for PicoCalc written in MMBasic
Notes on and programs for the PicoCalc from ClockworkPi
This project implements a simple interactive shell environment for the Clockwork PicoCalc device, utilizing its ILI9488 display and keypad.
An app platform for the ClockworkPi PicoCalc, built around a resident Lua runtime
Offline Renaissance Periodization strength-training OS that runs natively on a ClockworkPi PicoCalc (MicroPython) in a retro terminal UI.
Somewhat improved Micropython scripts made by @LofiFren and @zenodante
ArithOS: A stealth pentesting toolkit disguised as a calculator for PicoCalc hardware. Features WiFi scanning/sniffing, password bruteforcing, BadUSB payloads, and an embedded code editor. Built on RP2040 with ESP8266/ESP32 support.
A GUI tool for formatting SD cards for use with the PicoCalc device. This tool creates the correct partition layout required by the PicoCalc operating system. This project was developed with the assistance of Cursor IDE's AI capabilities.
Modular MicroPython toolkit for PicoCalc (Raspberry Pi Pico 2W): Wi-Fi, OpenRouter AI chat, RSS, weather, NTP clock, notes, scientific calculator, MP3 player, synthesizer
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