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Top 23 C esp-idf Projects
Arduino core for the ESP32Project mention: RFID Scanner and OLED Display will not work at the same time! (Code in Comments) | reddit.com/r/arduino | 2023-02-04
Component library for ESP32, ESP32-S2, ESP32-C3 and ESP8266Project mention: Help with ESP-IDF transition. | reddit.com/r/esp32 | 2022-12-08
External libraries are added as 'components'. I suggest you take a look at the great work by UncleRus et al, you can add the repository as a git submodule and add the items you want to use as a 'REQUIRES' statement in your CMakeLists.txt file.
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A simple NAT Router for the ESP32Project mention: Reasons a Raspberry Pi Belongs in Your Network Lab | news.ycombinator.com | 2022-12-29
> No ESP could practically handle all that
You would be surprised what they can handle... See these examples:
LVGL ported to ESP32 including various display and touchpad driversProject mention: LVGL Touchscreen Calibration Issue | reddit.com/r/embedded | 2022-03-29
Hi, I use this code and a ESP32 and a ILI9341 2.8'TFT_LCD 240*320 RGB with touch. As you can see in this GIF the touch screen does not work correctly and I think it needs calibration but I do not know how to do this. The setting in Menuconfig is like below.
SPI LCD graphics library for ESP32 (ESP-IDF/ArduinoESP32) / ESP8266 (ArduinoESP8266) / SAMD51(Seeed ArduinoSAMD51)Project mention: LovyanGFX 0.5.0 – rich and fast graphics library for ESP32 display devices | news.ycombinator.com | 2022-12-23
AT application for ESP32 ESP-IDF & ESP32C3 ESP-IDF & ESP8266 ESP8266_RTOS_SDKProject mention: Need help for ESP8266 Esp-01 Serial Wireless Wifi Transceiver Module | reddit.com/r/esp8266 | 2022-10-08
You can get newer versions from Here.
Espressif ESP32 Based Smarthome screen for MQTT
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Captive Portal for ESP32 that can connect to a saved wireless network or start an access point where you can connect to existing wifis.
ESP32 mqtt componentProject mention: Strange debug message | reddit.com/r/esp32 | 2022-12-13
Send arbitrary IEEE 802.11 frames with Espressif's ESP32
esp32 OTA Component to update firmware from Github ReleasesProject mention: Push OTA to ESP32 | reddit.com/r/flipperzero | 2022-12-22
Let’s say you’re working on an ESP32 project to send off to your grandma; something she can plug in and it will start automatically monitoring her plant’s water levels. But you discover a critical flaw in the firmware and need to update it. Does she send it back? Do you walk her through dropping the update via the Arduino IDE OTA? The easiest way would be to plan and use something like esp_ghota, an OTA framework by [Justin Hammond].
Hardware Agnostic Graphics Library for embedded
Blackmagic Wireless SWD Debug probe hosted on esp-idf SDK (for ESP8266) with UART on Telnet port and HTTP using xterm.jsProject mention: Debug an STM32 with SWD through WiFi with an ESP32-C3 | reddit.com/r/esp32 | 2022-12-23
I can find GitHubs like blackmagic-espidf which seems to be exactly what I'm looking for, but with the wrong ESP.
Drivers for ESP32 to be used with LVGLProject mention: Esp32 and 3.5 tft touch screen | reddit.com/r/esp32 | 2022-11-22
You'll need to check the supported drivers list
ST7789 Driver for esp-idf
8-bit systems to ESP32 WiFi Multifunction FirmwareProject mention: One of my GRiDCASE 1530s in MicroEMACS doing #FujiNET-PC development. | reddit.com/r/retrobattlestations | 2022-09-30
An Arduino wrapper to @sdima1357's usb_soft_host esp-idf example
Espressif ESP32 implementation of ANSI-ESTA E1.11 DMX-512A and E1.20 RDMProject mention: My ESP32 DMX Library Now Supports RDM! | reddit.com/r/esp32 | 2022-11-26
I've been working on an ESP32 library for the past few years called esp_dmx. I've just published a pre-release of v3.0 which finally supports RDM.
Program the ESP32 with Nim! Wrappers around ESP-IDF API's.Project mention: Introduction to Embedded Systems Programming (Ada) | news.ycombinator.com | 2022-11-22
Checkout Nim! I've used it to great effect for embedded programming. It has memory management system based on non-atomic reference counting (arc) so its fast and deterministic. It has optional cycle collection too (orc). Its easy to mixin manual memory as well.
I used F# a bit and learned a lot from it, and the same with Elixir. Nim is procedural it has an "enlightened procedural" take that feels like functional programming in some ways. Partly thats due to the very powerful type system - for example Nim lets you define custom distinct (not aliased) number types just like F#. Nim also inherits a fair bit from Pascal and so shares points with Ada like ints with custom ranges. Theres some rough points, but largely its made me enjoy programming again.
The esp32 is a good route since they're easy to setup. I wrote a wrapper for esp-idf which is used in production in at least two embedded shops: https://github.com/elcritch/nesper
You can run it on Arduinos as well. Theres a pure Nim setup called Ratel and a rp2040 wrapper too. :)
Bluetooth gamepad support for the ESP32 (mirror)Project mention: How should i implement bluethoot to the build? | reddit.com/r/arduino | 2023-01-12
You could look into the Bluepad32 library. It defines the boards and controllers it supports.
micro-ROS ESP32 IDF component and sample codeProject mention: Beginner question on building micro-ros for ESP32 | reddit.com/r/ROS | 2022-05-26
WireGuard Implementation for ESP-IDFProject mention: WireGuard implementation for ESP32 | reddit.com/r/esp32 | 2022-12-29
Another (native esp-idf) implementation: https://github.com/trombik/esp_wireguard
LoRa/WiFi remote controller for driving my rover
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C esp-idf related posts
RFID Scanner and OLED Display will not work at the same time! (Code in Comments)
1 project | reddit.com/r/arduino | 4 Feb 2023
Trouble getting I2C to work on the wemos s2 mini
1 project | reddit.com/r/esp32 | 1 Feb 2023
ESP32-C6 Reality Check
2 projects | reddit.com/r/esp32 | 30 Jan 2023
devkitC v4 can't do wifi?
1 project | reddit.com/r/esp32 | 26 Jan 2023
Over-the-air updates via ESP32?
1 project | reddit.com/r/PrintedCircuitBoard | 19 Jan 2023
Help with I2C communication between 2 ESP32s
2 projects | reddit.com/r/esp32 | 8 Jan 2023
How should i implement bluethoot to the build?
1 project | reddit.com/r/arduino | 12 Jan 2023
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www.sonarqube.org | 9 Feb 2023
What are some of the best open-source esp-idf projects in C? This list will help you: