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esp32c3

ESP32 is a series of low-cost, low-power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. It is a successor to the ESP8266 microcontroller. Widely used in hobby projects to large scale industrial applications.

Here are 251 public repositories matching this topic...

espressif / esp-at

AT application for ESP32/ESP32-C2/ESP32-C3/ESP32-C6/ESP8266

esp8266 esp32 wifi ble spi uart ethernet esp-idf qcloud at sdio esp32c3 esp32c2 esp32c6

Updated Oct 26, 2026
C

makermoekoe / Picoclick-C3

iot esp32 esp32c3 picoclick iotbutton wifibutton

Updated Feb 19, 2023
C

wireless-esp8266-dap

windowsair / wireless-esp8266-dap

CMSIS-DAP compatible wireless debugger for ESP8266/ESP32/ESP32C3/ESP32S3. Optional 40MHz SPI acceleration, etc. 适配多种ESP芯片的无线调试器

esp8266 esp32 wifi esp-idf cmsis-dap esp32s3 esp32c3

Updated Oct 24, 2026
C

lcgamboa / picsimlab

PICSimLab - Programmable IC Simulator Laboratory ⚠️ Please note: The official distribution of the PICSimLab simulator binaries is available on github.com and SourceForge.net. Be cautious of unofficial sites, such as picsimlab.com, which do not disclose the owner.

emulator education arduino avr simulator esp32 stm32 pic16 pic18 microcontoller esp32c3

Updated Oct 12, 2026
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openLuat / LuatOS

LuatOS -- Powerful embedded Lua Engine for IoT devices, with many components and low memory requirements (16K RAM, 128K Flash)

lua wifi rtos 4g-lte nbiot esp32c3 luatos air101 air103 air105 air780e air600e air780eg air601

Updated Oct 21, 2026
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sdima1357 / esp32_usb_soft_host

ESP32 software USB host through general IO pins. We can connect up to 4 USB-LS HID (keyboard mouse joystick) devices simultaneously.

iot board usb esp32 retrocomputing retrogaming espressif usb-host xtensa emulators risc-v usb-hid esp32c3

Updated Feb 23, 2025
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cpq / mdk

A bare metal SDK for the ESP32 & ESP32C3

sdk esp32 bare-metal baremetal esp32c3

Updated Jul 22, 2024
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Jason2866 / ESP_Flasher

Tasmota Flasher for ESP8266 and ESP32x 👽

esp8266 gui factory esp32 flasher tasmota esp32s2 esp32s3 esp32c3 esp32c2 esp32c6 esp32p4 esp32c5

Updated Oct 8, 2026
Python

Sukecz / esp32-birdnet-mic

Open-source ESP32 Wi-Fi RTSP microphone firmware for BirdNET-Go and BirdNET-Pi. Supports XIAO C3/S3/C5/C6 and M5Stack AtomS3U, I2S/PDM microphones, dual audio streams, browser listening, Web UI, MQTT/Home Assistant and OTA updates.

Updated Oct 25, 2026
C++

ok-home / logic_analyzer

Logic analyzer on ESP32 for self-diagnostics

esp32 esp-idf esp32s3 esp32c3

Updated Jun 12, 2026
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tasmota / install

Tasmota Web Installer and firmware repository

esp8266 firmware esp32 tasmota tasmota-devices esp32s2 esp32s3 esp32c3 espcam esp32c2 esp32-p4 esp32c6 esp32-c5 esp32-c61

Updated Oct 25, 2026
HTML

Jason2866 / Tasmota-specials

Tasmota unofficial firmware builds. Install via Tasmota WebInstaller

mqtt iot esp8266 firmware esp32 installer ble tasmota esp32s2 esp32s3 esp32c3

Updated Oct 25, 2026
HTML

EmenstaNougat / C3Mini-BlueJammer

The C3Mini-BlueJammer (MINI FORMFACTOR) (Bluetooth jammer, BLE jammer, WiFi jammer, RC jammer) disrupts 2.4GHz communications. It generates noise and unnecessary packets, causing interference between the devices communicating, making them unable to work as intended. Ideal for controlled disruption and security testing.

minimal firmware electronics wifi bluetooth cybersecurity bluetooth-low-energy diy pentesting nrf24l01 noise-generator rc jammer esp32c3 esp32c3-super-mini bluejammer gt24mini c3mini-bluejammer

Updated Oct 27, 2025

dzungpv / mitsubishi2MQTT

Mitsubishi Electric CN105 to MQTT with ESP8266/ESP32 module

mqtt arduino esp32 esp-idf hvac hvac-control cn105 esp32s2 esp32s3 esp32c3 hvac-iot mitsubishi-electric

Updated Dec 2, 2025
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xingrz / web-esptool

Flash Espressif chips on your web browser!

esp8266 esp32 espressif esptool esp8285 esp32s2 esp32s3 esp32c3 esp32c2 esp8684 esp8685 esp32c6

Updated Sep 1, 2025
TypeScript

espradio

tinygo-org / espradio

TinyGo package for wireless communication on Espressif ESP32xx microcontrollers.

golang esp32 wifi bluetooth tinygo esp32s3 esp32c3 espradio

Updated Oct 25, 2026
C

mp-se / gravitymon

iSpindel replacement firmware for beer brewing/fermenting

mqtt esp8266 beer esp32 temperature gravity ds18b20 fermentation hydrometer mpu-6050 gy-521 ispindel esp32s2 esp32c3 floaty esp32lite

Updated Oct 12, 2026
JavaScript

Jason2866 / platform-espressif32

Tasmota Espressif 32: development platform for PlatformIO

esp32 platformio espressif tasmota esp32-arduino esp32s2 esp32s3 esp32c3 esp32c2 esp32solo1 esp32c6 esp32h2 esp32p4 esp32c5

Updated Oct 24, 2026
Python

TLAY-IO / arc-drone-show-demo

BLE-native machine-economy nanopayments reference: an ESP32 energy seller and an ESP32 drone buyer negotiate, sign, and settle per-slice USDC payments over BLE, batched into Circle Gateway credit on Arc and minted on-chain on demand. Built on BoAT MER + HashAnchor.

iot esp32 ble circle micropayments esp-idf nimble machine-economy nanopayments usdc depin esp32c3

Updated Sep 17, 2026
TypeScript

robcholz / Lumen

A desktop-grade hardware interaction node that connects systems, games, and the physical world.

rust iot ui cpp hardware lumen desktop embedded-systems freertos esp-idf usb-c opensource-hardware esp32c3 vision-ui robcholz finn-sheng

Updated Apr 9, 2026
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Created by Espressif Systems

Followers: 671 followers
Organization: espressif
Website: github.com/topics/esp32
Wikipedia: Wikipedia