nodemcu-firmware
PlatformIO
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| nodemcu-firmware | PlatformIO | |
|---|---|---|
| 3 | 96 | |
| 7,565 | 7,526 | |
| 0.4% | 1.4% | |
| 6.3 | 9.1 | |
| 9 days ago | about 22 hours ago | |
| C | Python | |
| MIT License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
nodemcu-firmware
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What languages can I use with the esp32?
You can run LUA on the ESP32. It's strongly associated with "NodeMCU" which was the name of an ESP8266 board that it originally ran on. At this point "NodeMCU" is mostly word salad and gets applied generically to so many ESP8266 and ESP32 boards that it's virtually meaningless, but the LUA firmware is well supported and works.
- File Transfer using Bluetooth Classic, ESP32, SD SPI, and Android
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Lua, a Misunderstood Language
If anyone wants to be paid for porting http://www.eluaproject.net/ and https://github.com/nodemcu/nodemcu-firmware firmware to new ARM hardware + ethernet (not wifi) let me know. Other ongoing embedded work available.
PlatformIO
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Help Needed with Tauri Desktop App for NFC Card Enrollment on ESP32
For the ESP32 in read mode, we've successfully developed a project using PlatformIO that accepts the key during build time and stores it in memory.
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It's 2023 why embedded development is so cumbersome?(rant)
Check out Zephyr OS and Platform IO. Zephyr is part of the Linux foundation and has similarities to Linux with how it performs hardware abstraction (device tree). Platform IO integrates with other frameworks including mbed and Arduino.
- Is there an extension in vs code to do embedded programming
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Debug program using PlatformIO and avr-stub
PlatformIO together with avr-stub can be used to do source level debugging but there are some caveats.
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Do you know some sbc or soc that can be programed to run rtos and c++ on top?
Look into https://platformio.org/, it can abstract over a few RTOSes, and can show you which OSes work with which chips/boards.
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Newbie question on identifying board in IDE
If the HW looks like it works, you could also try alternate programming software. (e.g. TinyGo or PlatformIO)
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Issue with Adafruit ESP32-S3: COM port switching, etc.
You might have better luck with PlatformIO than the Arduino IDE; it's better at automatically choosing the serial port, though I can't say I've used it under Windows.
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Made some progress on the Chessboard this week
My other suggestion takes more work but will make your life oh so much better. Professionally I have used and highly recommend. https://platformio.org/ which is free!
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Ask HN: Best books to learn embedded systems?
Will you be doing embedded Linux? Embedded RTOS? Bare metal? Microcontrollers? SoC (say, FPGA with a hard processor core)?
You can do a lot with QEMU. https://bootlin.com/ has a lot of great, free training material.
https://bootlin.com/doc/training/embedded-linux-qemu/embedde...
is one of my favorites.
Learning to cross-compile, do embedded debugging, the process of booting an embedded system (which varies depending on the answers to the above questions), learning how to read a technical reference for the processor you’re using as well as for peripherals you’re likely to interact with - SPI, i2c, UART, maybe PCIe, are all handy skills. Learn a bit about JTAG, hardware, reading schematics, etc. Even being able solder is helpful.
There may be books (I had a great embedded Linux book when I started) but there are lots of online materials too. Check out https://platformio.org/
There are fun embedded boards and projects for microcontrollers too - micropython on an rpi pico, tinygo, eLua, etc.
What are some alternatives?
ESP32 - DroneBridge for ESP32. A transparent short range wifi based telemetry (serial to WiFi) link. Support for MAVLink, MSP, LTM (iNAV) or any other protocol
MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
Lua-RTOS-ESP32 - Lua RTOS for ESP32
duino-coin - ᕲ Duino-Coin is a coin that can be mined with almost everything, including Arduino boards.
esp32-cam-webserver - Expanded version of the Espressif ESP webcam
meson - The Meson Build System
Sonoff-Homekit - Make your Sonoff Switch compatible with Apple Homekit! 🎉
BitBake - The official bitbake Git is at https://git.openembedded.org/bitbake/. Do not open issues or file pull requests here.
RFLink - RFLink for ESP, with MQTT client
ESPAsyncWebServer - Async Web Server for ESP8266 and ESP32
arduino-esp32 - Arduino core for the ESP32
TinyGo - Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.