Color: Green - Material: PCB - Operating voltage: 1.8V~3.6V (recommended 3.3V) - Maximum transmission rate: 500Kbps - Support for 2-FSK GFSK and MSK modulation - Rate power and frequency can be modified with software - High sensitivity (1.2Kbps under-110dBm 1% packet error rate) - Built-in hardware CRC error detection and address control - Programmable control of output power up to +10dBm - Wireless wake-up functionality to support low-power electromagnetic activation wireless wake-up low-power sleep state of the equipment - Support the transmission channel before the auto-clean-up visits (CCA) the Carrier Sense System - Fast frequency changes brought about by a suitable synthesizer frequency hopping system - Module can be software-based address software programming is very convenient - 2.54mm DIP spacing interfaces for embedded applications - Separate 64-byte RX and TX data FIFO - Transmission Distance: Open to the actual transmission distance up to 200m (depending on the specific situation of the environment and communication baud rate settings)