AirPrime WP7702

Sierra Wireless | LPWA IoT Module
The WP7702 module for Cat-M1/NB1 worldwide networks is fully compliant with the 3GPP Release 13 standard, providing a new low-cost, low-power technology for low-bandwidth IoT applications with extended reach beyond traditional cellular. 
Delivering up to 300Kbps download speed and 375Kbps upload speed, this module is ideal for real-time fixed or mobile applications such as consumer wearables, health monitoring devices, tracking devices, and smart home and smart city devices to name a few. 
Design now with 4G LTE-M modules in the CF3® form factor and scale to 2G, 3G, or 4G networks in the future as the application evolves.


  • Global coverage on a single module
  • ARM core application processor with dedicated Flash and RAM running Legato open source software
  • Optional GNSS receiver
  • Ultra-low power mode
  • Common Form Factor
  • Secure boot
  • Free FOTA upgrades
  • Low power, wide area technologies
  • Robust
  • Embedded SIM


Air Interface
Frequency Bands
  • LTE: B1, B2, B3, B4, B5, B8, B12, B13, B17, B18, B19, B20, B26, B28, B39 
  • GSM/GPRS: 900/1800
Location Services
  • GPS, Galileo, Glonass, Beidou
  • UART: 2
  • USB: 1
  • I2C: 1
  • ADC: 4
  • GPIO: 18
  • Tx ON Indicator: 1
  • SIM interface 1.8V/3V: 1
  • SPI: 1
Application Core
  • ARM® Cortex™-A7 (1.3GHz)
Embedded Software Environment
  • Legato (Linux)
  • 22 x 23 x 2.5 (mm)
  • -40°C/ +85°C