To mount, RF Transceivers use Surface Mount.Transceivers should be operated at -20°C~85°C temperature while operating.There is 3V~3.6V voltage limit on the RF Transceiver.A RF Transceiver Module operates at a frequency of 2.412GHz~2.484GHz.
ESP-12S Features
Surface Mount 3V~3.6V volts
ESP-12S Applications
There are a lot of RF Solutions ESP-12S RF Transceiver Modules applications.