3pcs 2.4G DL-LN33 Wireless Networking Board UART Serial Port Module CC2530

Feature Num ParameterParameter value1Product numberDL LN332Chip selectionCC25303Working frequency2400 2450MHz 16 channels total 4Communication InterfaceUART serial port supports 13 baud rates 2400 4800 9600 14400 19200 28800 38400 57600 115200 230400 125000 250000 500000 5Self organizing network hops 15 jump6Single hop transmission distance70 meters out of the air no occlusion test 7Number of points that can be accommodatedThe typical value is 190 When the network tends to be dense the number of nodes decreases and the minimum value is 96 8MAX packet length63Byte including port address information 9Transmission capacityThe transmission rate is higher when only one node sends data Because the routing information of the transmitted packet occupies a certain bandwidth the longer the length of each packet the higher the transmission efficiency 2400 Bit s when each package contains 3 bytes of data 10KBit s when each package contains 30 bytes of data 13MAX send rate250KBit s14Packet retransmission timesUp to 15 times at least 5 times when the network load is high15Air delaySingle hop between nodes less than 10mS16Transmit power4 5dBm17Operating Voltage2 5V 3 6V18Working currentLess than 30mA19Antenna interfacePCB antennaPin Descriptions Pin namePin positionSignificanceNoUsed1 2 10 11 13Not used please keep it empty empty refers to not connected to any circuit TestMode3Test mode when working in normal mode in empty grounding works in test mode Pleas