The TR-72DCT SMD Radio Module with Module: RF; GFSK; 868MHz; ADC, GPIO, PWM, SPI; -104dBm is manufactured by IQRF TECH. It is a 868/900MHz transceiver module that is intended for remote controls and automation systems. It has RF communication parameters, such as a -104dBm receiver sensitivity and 868/900MHz GFSK modulation. It also has a high speed ADC, SPI, PWM, and GPIO interfaces, allowing it to be integrated with different devices. The module is powered by low voltage (1.8-3.6V) and consumes low current levels of up to 10mA. The SMD casing provides a robust and compact design, allowing it to be easily mounted in most devices.