esp32c3

Star

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.

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makermoekoe /Picoclick-C3

Star1.2k

iot esp32 esp32c3 picoclick iotbutton wifibutton

UpdatedFeb 19, 2023
C

espressif /esp-at

Star1.1k

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

UpdatedNov 4, 2025
C

windowsair /wireless-esp8266-dap

Star585

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

UpdatedJul 14, 2025
C

lcgamboa /picsimlab

Star577

PICSimLab - Programmable IC Simulator Laboratory

emulator education arduino avr simulator esp32 stm32 pic16 pic18 microcontoller esp32c3

UpdatedOct 18, 2025
C++

openLuat /LuatOS

Star533

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

UpdatedOct 29, 2025
C

sdima1357 /esp32_usb_soft_host

Star473

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

UpdatedFeb 23, 2025
C

cpq /mdk

Star266

A bare metal SDK for the ESP32 & ESP32C3

sdk esp32 bare-metal baremetal esp32c3

UpdatedJul 22, 2024
C

boris1993 /sms_forwarder_air780_esp32

Star245

使用合宙ESP32和Air780E构建的短信转发器

lua esp32 sms-forwarding sms-forward sms-forwarder esp32s3 esp32c3 luatos luat air780e hezhou

UpdatedAug 15, 2025
Lua

Jason2866 /ESP_Flasher

Star217

Tasmota Flasher for ESP8266 and ESP32x 👽

esp8266 gui factory esp32 flasher tasmota esp32s2 esp32s3 esp32c3 esp32c2 esp32c6

UpdatedOct 2, 2025
Python

tasmota /install

Star126

Tasmota Web Installer and firmware repository

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

UpdatedNov 5, 2025
HTML

Jason2866 /Tasmota-specials

Star113

Tasmota unofficial firmware builds. Install via Tasmota WebInstaller

mqtt iot esp8266 firmware esp32 installer ble tasmota esp32s2 esp32s3 esp32c3

UpdatedNov 5, 2025
HTML

ok-home /logic_analyzer

Star111

Logic analyzer on ESP32 for self-diagnostics

esp32 esp-idf esp32s3 esp32c3

UpdatedJul 19, 2025
C

xingrz /web-esptool

Star107

Flash Espressif chips on your web browser!

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

UpdatedSep 1, 2025
TypeScript

dzungpv /mitsubishi2MQTT

Sponsor

Star96

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

UpdatedOct 30, 2025
C++

Jason2866 /platform-espressif32

Star86

Tasmota Espressif 32: development platform for PlatformIO

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

UpdatedNov 5, 2025
Python

mp-se /gravitymon

Sponsor

Star74

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

UpdatedNov 2, 2025
C++

EmenstaNougat /C3Mini-BlueJammer

Star56

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.