For RF Transceiver' mounting, it uses the Through Hole method.It uses the Bulk package in order to optimize the performance of this RF Transceiver module.Transceivers should be operated at -20°C~100°C temperature while operating.There is 1.7V~3.6V voltage limit on the RF Transceiver.A RF Transceiver Module operates at a frequency of 2.4GHz.There are many applications for this Transceiver , since it is Through Hole mounted.
MOD-WIFI-ESP8266 Features
Through Hole Bulk package 1.7V~3.6V volts
MOD-WIFI-ESP8266 Applications
There are a lot of Olimex LTD MOD-WIFI-ESP8266 RF Transceiver Modules applications.