Waspmote is based on a modular architecture. The idea is to integrate only the modules needed in each device optimizing costs. For this reason all the modules (radios, sensor boards, etc) plug in Waspmote through sockets.

The modules available for integration in Waspmote are categorised in:

ZigBee/802.15.4 modules (2.4GHz, 868MHz, 900MHz)
LoRaWAN modules (868, 900-915 and 433 MHz bands)
LoRa module (868 and 900-915 MHz bands)
Sigfox module (868 MHz band)
GSM - 3G/GPRS Module (Europe and America/Australia versions)
Sensor Modules (Sensor boards)
Storage Module: SD Memory Card
GPS location