DL-20 CC2530 Wireless Transmission Serial Port Module 2.4G Wireless Transmitting and Receiving

Feature: Default setting: baud rate 9600, point to point Wiring sequence: Rx is connected to Tx, Tx is connected to Rx Voltage range: 3.0V~5.5V, TTL level adaptive Button configuration: Use the onboard buttons to set up, you can modify the channel, baud rate and working mode of the module. Project name Numerical value Product number DL-20 Chip selection CC2530F256RHAR working frequency 2400~2450MHz Transmit power 4. 5dBm Transmission rate Up to 3300Bps Transmission distance 250 meters (outdoor unobstructed environment test) Operating Voltage 3. 0V~5. 5V Working current Less than 30mA Support working mode Peer-to-peer working mode, broadcast working mode Communication Interface UART serial port (supports 8 baud rates) Working channel 2400/4800/9600/14400/19200/38400/57600/115200) Receive spiritual respect 16 channel divisions in accordance with the IEEE 802.15. 4 protocol Point-to-point bit error rate -97dBm Broadcast bit error rate 0. 00% Antenna interface 0. 50% Operating temperature Built-in PCB antenna Size -40 C~80 C Package includes: 1 x Wireless Transmission Serial Port Module