Spresense - エッジコンピューティングを低消費電力で

Spresense で乾電池でも動く本格的なエッジコンピューティングを体験してみませんか?


Get globally connected with Spresense LTE extension board

By equipping the Spresense main board with the Spresense LTE extension board, you get your IoT solution connected across the world.

  • LTE Cat-M1 / NB-IoT
  • On-board antenna
  • Low power consumption
  • Combine with Spresense camera board
Spresense LTE Board GroupSpresense LTE Board Group
Spresense LTE Coverage V5Spresense LTE Coverage V5

What's the coverage and cost?

Not decided which network operator to go for? We can recommend Truphone and Soracom which both have been tested with Spresense, and are specialized IoT cellular operators with leading online tools for configuring and managing your devices in real-time.

Spresense LTE SIMSpresense LTE SIM

How to get connected

Get your project connected with this step-by-step guide, from setting up the board to sending data.