DIY MCU Coffee Plant Channel - **ESP8266, DHT22, VH400, TSL2561, BMP180**, MQTT (Server: test.mosquitto.org, Wildcard subscription: sensors/OP-477895/#), Twitter: https://twitter.com/MrCoffeePlant
Demonstrator's solution to a laboratory assessment requiring an Internet-connected data logger using a Raspberry Pi and a Freescale FRDM-K20D50M.
Determines the number of people in the queue and the number of available vehicles
Home temperature, pressure and lux measurement channel in shade. Arduino Pro mini V3, ESP8266 Nodemcu, BHP180, BH1750FVI, DHT22. Yet to come: UV Index.