Ebyte E34-2G4H20D Nrf24l01 Wireless Audio Transmitter 24ghz Antenna Spi Low Power Tx Rx Nrf24l01p 2.4ghz Rf Module

E34-2G4H20D is a 100mW wireless transceiver module with an operating frequency of 2.4-2.518GHz. The outstanding advantages of this module are concentrated power density, long transmission distance, automatic frequency hopping, strong anti-interference, and TTL level. Automatic frequency hopping technology is to ensure the confidentiality and anti-interference of communication. Compared with fixed frequency communication, frequency hopping communication is more concealed and difficult to be intercepted. Brand Name:EBYTEOrigin:Mainland ChinaCondition:NewType:Drive ICModel Number:E34-2G4H20DWorking frequency:2400~2518 MHzTransmitting power:20dBmTest distance:2500mSize:21 * 36 mmAntenna type:SMA-KCommunication interface:UARTPackage:DIPPower supply:2.3-5.5V RF Parameter Value Remark Working frequency 2400~2518 MHz Default:  2400MHz Transmitting power 10~20 dBm Default:  20dBm（About 100mW） Receiving sensitivity -102 dBm Air data rate: 250kbps Air data rate 250k~2Mbps Default: 250kbps Test distance 2500m In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 250kbps Hardware Parameter Value Remark Size 21 * 36 mm Without SMA Antenna type SMA-K Communication interface UART Baud rate: 1200~115200, default: 9600 Package DIP Buffer 256  bytes buffer Automatically sub-packaging with 27 bytes per package Electronic parameter Min. Typ. Max. Unit Condition Power supply 2.3 5.0 5.5 V Communication level 2.5 3.3 5.2 V Transmitting current 100 110 120 mA 20dBm（100mW） Receiving current 20.5 21.5 22.5 mA Sleep current - 75 - μA Software shutdown Operating temperature -40 20 +85 ℃ Operating humidity 10 60 90 % Storage temperature -40 20 +125 ℃   UART serial port interface supporting 3.3V or 5.0V system packet loss automatic retransmission 2.4G Wireless Transceiver Receiver EBYTE E34-2G4H20D 100mW SMA-K Antenna IoT DIP Long Range Wireless Communication Module   RF Parameter Value Remark Working frequency 2400~2518 MHz Default:  2400MHz Transmitting power 10~20 dBm Default:  20dBm（About 100mW） Receiving sensitivity -102 dBm Air data rate: 250kbps Air data rate 250k~2Mbps Default: 250kbps Test distance 2500m In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 250kbps