btstack

/wiki/Zener_diode#Voltage_shifter - Voltage regulator > DC voltage stabilizer: https://en.wikipedia.org/wiki/Voltage_regulator#DC_voltage_s... - TIL electronics.stackexchange has CircuitLab built-in: https://electronics.stackexchange.com/questions/241537/3-3v-... . Autodesk TinkerCAD is a neat, free, web-based circuit simulator, too; though it supports Arduino and bbc:micro but not (yet?) Pi Pico like Wokwi. There is at least one RP2040 JS simulator: Wokwi appears to support {MicroPython, CircuitPython,} on {Pi Pico} and also Rust on ESP32: Wokwi > New Pi Pico project: https://wokwi.com/projects/new/pi-pico Wokwi > New Pi Pico + MicroPython project: https://wokwi.com/projects/new/micropython-pi-pico wokwi/rp2040js : https://github.com/wokwi/rp2040js https://www.hackster.io/Hack-star-Arduino/raspberry-pi-pico-... > - (optional) WiFi/Bluetooth (RP2040W Pi Pico W) /? "pi pico" bluetooth 5.2 [BLE] https://www.google.com/search?q=%22pi+pico%22+bluetooth+5.2 : - From https://www.cnx-software.com/2023/02/11/raspberry-pi-pico-w-... : >> The Raspberry Pi Pico W board was launched with a WiFi 4 and Bluetooth 5.2 module based on the Infineon CYW43439 wireless chip in June 2022 bluekitchen/btstack is the basis for the Bluetooth support i Pi Pico SDK 1.5.0+: https://github.com/bluekitchen/btstack > MicroPython awesome-micropython: https://github.com/mcauser/awesome-micropython https://github.com/pfalcon/awesome-micropython : - There is a web-based MicroPython REPL, and it only works over HTTP due to WebSockets WSS, so it's best to clone that file locally: http://micropython.org/webrepl/ https://github.com/micropython/webrepl/ awesome-circuitpython: https://github.com/adafruit/awesome-circuitpython - microsoft/vscode-python-devicesimulator lacks maintainers and Pi Pico Support: https://github.com/microsoft/vscode-python-devicesimulator/w... https://vscode.dev/ is the official hosted copy of VSCode as WASM in a browser tab. YMMV with which extensions work after compilation to WASM and without WASI (node/fs,) in a browser tab. From "MicroPython officially becomes part of the Arduino ecosystem" (2022) https://news.ycombinator.com/item?id=33699666 : > [in addition to the Arduino IDE support for Pi Pico now] For VSCode, there are a number of extensions for CircuitPython and MicroPython: > joedevivo.vscode-circuitpython: https://marketplace.visualstudio.com/items?itemName=joedeviv... > Pymakr https://github.com/pycom/pymakr-vsc/blob/next/GET_STARTED.md > Pico-Go: https://github.com/cpwood/Pico-Go https://scratch.mit.edu/ has bbc:microbit (and LEGO Boost) extensions when you click plus at the lower left; but not (yet?) Pi Pico support: https://github.com/LLK https://github.com/LLK/scratch-gui/commit/421d673e714a367ff2... https://github.com/microbit-more/mbit-more-v2