The nRF9160 Feather

The nRF9160 Feather is based on Nordic Semiconductor's nRF9160 for NB-IoT/Cat-M LTE and GPS deployments!

Price: $99

Air Quality Wing Sensor Board for Particle

The Air Quality Wing sensor board is for monitoring the air quality in inside. Plug in your Particle Gen 3 or Feather compatible board and go!

Price: $36