# Wi-Fi Add-on Board for Sony SPRESENSE iS110B

**Type:** Product page · **SKU:** ADA5155 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/wi-fi-add-on-board-for-sony-spresense-is110b.html ([markdown](https://core-electronics.com.au/wi-fi-add-on-board-for-sony-spresense-is110b.html.md))

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)...

## Pricing

- **Price:** $119.95 (inc GST) — $109.05 AUD, exc GST
- **Quantity discounts:** 10+ $105.77 (exc GST) · 50+ $103.59 (exc GST)

## Availability & dispatch

- Out of stock — the product page offers email notification when it returns.

## Restrictions

**For use in Australia**

- Operate only in bands and with settings that are permitted for your location and application. Check this product’s supported frequencies in the description/specs.
- If you intend to operate outside shared/licence‑exempt conditions (e.g. in other bands, at higher power, with high‑gain antennas, or extended duty cycles), you must have the appropriate authorisation.
 
**For use in other regions**

- Follow the spectrum rules for your country/region and select frequencies and settings accordingly.

A declaration of use will need to be submitted during checkout.

## Description

##  Description 

The **Sony iS110B** is a Wi-Fi Add-on board for [SONY SPRESENSE](https://core-electronics.com.au/search/?q=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](https://github.com/jittermaster/GS2200-WiFi).

Does **not** include [Spresense main board, but We carry it here](https://core-electronics.com.au/sony-spresense-main-board-cxd5602.html).

**Features:**

- 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 

- [For specifications, installation instructions, Arduino sample code, downloads, and more, please visit here](https://idy-design.com/product/is110b_eng.html)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/i/m/image_420.jpg)