Start here: picocomputer.github.io
- Firmware and emulators: the Pi Pico 2 firmware and all emulator binaries.
- Example programs: simple ROMs built from the examples repository.
- Microsoft BASIC: enhanced with our line editor and more token space.
The Picocomputer SDK builds programs with cc65 or llvm-mos. New Picocomputer features are often added to these compilers before their next release, so the compiler has to be a recent build. The curl and irm commands in the RP6502-SDK are currently routed according to the logic below. If the date isn't updating every day, something went wrong with the automation.
Last checked on 2026-09-26 UTC.
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cc65: picocomputer/cc65, branch
master. The fork contains 2 commits not in the upstream repository. The Windows build is cc65-snapshot-win64.zip. On Linux and macOS, the install script builds cc65 from this repository. -
llvm-mos: picocomputer/llvm-mos-sdk, branch
main. The fork contains 1 commit not in the upstream repository. The builds are for Windows, macOS and Linux.