Stars
A do-it-yourself thermal imager, compatible with the FLIR Lepton 2.5, 3.1R and 3.5 sensor with Arduino firmware
Espressif IoT Development Framework. Official development framework for Espressif SoCs.
Serial utility for flashing, provisioning, and interacting with Espressif SoCs
Free and open (as much as possible) integrated SDK for ESP8266/ESP8285 chips
Open source FreeRTOS-based ESP8266 software framework
an awesome list of honeypot resources