by chrisumbel

laundry room environmental sensors. msp430 w/ nRF24L01 radio

by chrisumbel

hih6030-021-001 for temp and humidity. nRF24L01, pic18f26k22.

by matehall

Grove particle sensor,Shinyei PPD42NS, on a Arduino Uno connected to a MySensors.org network using Nrf24L01.

by matehall

Measuring outside temp and temp in garage.

by matehall

Boiler temp. Temp to radiators and temp from radiators.