The IQRF TR-72D series IQRF transceiver module operates in the 868 MHz and 916 MHz license free ISM (Industry, Scientific and Medical) frequency band. Its highly integrated ready-to-use design containing MCU, RF circuitry, integrated LDO regulator, serial EEPROM, optional temperature sensor and optional on-board antenna requires no external components. Extended RF power results in higher RF range. Ultra low power consumption fits for battery powered applications. MCU with built-in operating system significantly reduces application development time.

PCB Antenna
Operating system (upgradeable at the user), easy to use
DPA framework for Data controlled approach (formerly DCTR)
GFSK modulation
Selectable RF band 868 / 916 MHz, multiple channel
RF output power 10 mW
MCU with extended resources, user interrupt capability
Extra low power consumption, power management modes
SPI interface supported by OS in background
Serial EEPROM 256 Kb
PWM output
Programmable HW timer
+3V LDO regulator output, battery monitoring
2 LEDs
8 pins, 6 I/Os
A/D converter (2 channels), analog comparator