433MHz LoRa SX1278 RS485 RS232 Rf DTU Transceiver E32-DTU-433L20 Wireless Uhf Module 433M Rf

Frequency band : Default: 433MHz 410~441MHz
channel:32, 433±5MHz (recommended )
Connector : RS485:1 x 4 x 3.81mm Screwing, RS232:DB9 Standard DB9, hole
Supply voltage : 8 ~ 28V DC Note: the voltage higher than 28V is forbidden
Communication level : RS232/RS485 Available for RS232 and RS485. Operation range : 3000m Test condition: clear and open area & 20dBm, antenna gain: 5dBi, height:Greater than 2m, air data rate: 2.4kbps

Transmitting power : Maximum 20dBm About 100mW, can be configured to 20, 17, 14, 10dBm
Receiving sensitivity : -130dBm/2.4kbps Sensitivity has nothing to do with baud rate and timing
Air data rate : 2.4kbps Can be configured to 0.3, 1.2, 2.4, 4.8, 9.6, 19.2kbps
Standby current : 14mA Mode 3(power supply: 12V)
Transmitting current : 126mA/20dBm greater than equal 300mA (recommended)
Receiving current : 28mA 12V
Communication interface : RS232/RS485 8N1, 8E1, 8O1
Eight kinds of UART baud Rate, from 1200 to 115200 bps (default: 9600)
Driving mode : RS232/RS485 Can be configured to push-pull/high pull, open-drain
Transmitting length: 512 bytes buffer 58 bytes per package
Receiving length : 512 bytes buffer 58 bytes per package
Address : 65536 configurable addresses Easy for network, broadcast and fixed transmission
RSSI support : Built-in intelligent processing -
Antenna type : SMA-K External thread hole
Operating temperature : -40 ~ +85℃ Industrial grade
Operating humidity : 10% ~ 90% Relative humidity, no condensation
Storage temperature :-40 ~ +125℃ Industrial grade
Colour:black
Material:plastic

Package Contents:
1 x Receiver(Due to different product batches, the appearance may be different, but the functions are the same)