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This makes an RP2040 Raspberry Pi Pico usable as a WebUSB 2x20 pin GPIO from JS or e.g. Python in WASM. /q rp2040 "WebBluetooth" awesome-web-serial lists a fe
by westurner 3y ago
This makes an RP2040 Raspberry Pi Pico usable as a WebUSB 2x20 pin GPIO from JS or e.g. Python in WASM.
/q rp2040 "WebBluetooth"
awesome-web-serial lists a few RP2040-compatible things:
https://github.com/louisfoster/awesome-web-serial https://github.com/louisfoster/awesome-web-serial
web-bluetooth-repl is a REPL over WebBluetooth with MicroPython devices that support Bluetooth:
https://github.com/siliconwitchery/web-bluetooth-repl https://github.com/siliconwitchery/web-bluetooth-repl
Pybricks does MicroPython over WebBluetooth with a NextJS app.
- westurner 3y agoAlso, the Ryanteck RTk.GPIO (PC GPIO Interface) has USB and 2x20 pin GPIO: https://uk.pi-supply.com/collections/all-raspberry-pi-hats-and-phats/products/ryanteck-rtk-gpio-pc-gpio-interface https://uk.pi-supply.com/collections/all-raspberry-pi-hats-a... : > The RTk.GPIO is a Plug & Play USB Device which adds 28 x Raspberry Pi style GPIO pins to your computer The Pi Pico RP2040 has one onboard LED on pin 25. The Pi Pico W (RP2040W) has an onboard LED but it's no longer connected to the 2x20 GPIO, so it's `machine.Pin("LED")` instead of `machine.Pin(25)`. Wokwi has a WASM Pi Pico simulator.