The APC340 with Wireless Modules Module RoHS is a two-way wireless communication module manufactured by APPCON. It features the latest Bluetooth 4.1 Low Energy (BLE) and 802.11 b/g/n standards for reliable, secure, and low-power wireless communication. The module supports SPI, I2C, and UART communications and includes features such as a built-in radio receiver, integrated antenna, built-in temperature sensor, and internal control circuits. The module is designed and manufactured to meet RoHS standards for environmentally-friendly and reliable operation. It is also CE, FCC, and IC certified, making it ideal for applications which require compliance with safety and regulatory requirements.