by jjmz

DS18B20, nrf24l01, stc15l204 in mailbox outside, another device in house. rx via nrf24l01 and Raspi.

by chrisumbel

laundry room environmental sensors. msp430 w/ nRF24L01 radio

by chrisumbel

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

by matehall

Measuring outside temp and temp in garage.

by matehall

Boiler temp. Temp to radiators and temp from radiators.

by matehall

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