nodemcu-firmware by nodemcu

Lua based interactive firmware for ESP8266, ESP8285 and ESP32

created at Nov. 20, 2014, 3:06 p.m.

C

543 +0

7,589 +6

3,117 +0

GitHub
rt-thread by RT-Thread

RT-Thread is an open source IoT real-time operating system (RTOS).

created at Jan. 2, 2013, 2:49 p.m.

C

529 +0

9,842 +24

4,855 +4

GitHub
arduino-esp32 by espressif

Arduino core for the ESP32

created at Oct. 6, 2016, 6:04 a.m.

C++

486 -1

12,752 +25

7,229 +7

GitHub
Arduino by esp8266

ESP8266 core for Arduino

created at March 27, 2015, 5:22 a.m.

C++

948 +0

15,823 +19

13,353 +6

GitHub