Wi-Fi Add-on Board for Sony SPRESENSE iS110B

Product ID: 5155


The Sony iS110B is a Wi-Fi Add-on board for SONY SPRESENSE. Low power consumption is realized by adopting Telit GS2200MIZ. Equipped with SPI (standard) and UART (optional) interfaces. In compliance with IEEE802.11b / g / n (2.4GHz), it supports Wi-Fi Direct and WPS as well as access point mode and station mode.

This add-on board is already equipped with a chip antenna, so you can use it immediately. Arduino example/library code is available here.

Does not include Spresense main board, but we carry it here.


  • Small size and power saving
  • SPI and UART (optional) interface
  •  Station and Access point mode
  • Wi-Fi direct
  • DHCP client / server
  • HTTPS client / server
  • SNTP / CoAP / DTLS / SNTP client support
  • MQTT protocol support

Technical Details