The Redpine Signals RS9113 is a controller supporting IEEE 802.11b/g/n WiFi networks in a 2.4GHz band. This version of the module also includes support for the 5GHz band. Modules that support the 5GHz band offer 802.11n at 2.4GHz/5GHz and 802.11a at 5GHz. Connect-io-n RS9113 and WiSeConnect RS9113 as well as modules compatible to these product familys are supported. The WiFi firmware comes pre-loaded in the module keeping it away from the host MCU firmware. The WiFi module can be updated manually.