VG455S4S-V1 with Wireless Modules SMD RoHS is an electronic component manufactured by Vollgo. It is specifically designed for low power wireless communication systems. It features a high performance 2.4GHz baseband processor, radio transceiver, and other custom components. The wireless module is RoHS compliant and has an extremely low power consumption. It supports both protocol frequency hopping and spread spectrum (FHSS/OSS). The module also includes an LNA, power amplifier, RF switch, and more. The module is designed for usage in mobile, wireless communication, and the Internet of Things (IoT).