Log-scale light sensor data collected by ESP8266, sent to MQTT, and transferred to Adafruit.IO. There are two primary files here: init.lua and ManualMQTTbridge_v01.py. The first is the program you need to flash to your ESP8266 board. The second should run on a Raspberry Pi, possibly the same one on which you are running the MQTT broker.
This section will be updated when the tutorial for this project is published in the Adafruit Learning System.