DTECH DTU Data Transfer 4km Transmission Transceiver USB to TPUNB LORA Wireless Serial Data Transceiver

DTECH DTU Data Transfer 4km Transmission Transceiver USB to TPUNB LORA Wireless Serial Data Transceiver

4000 meters long distance, barrier-free transmission
High gain, high receiving sensitivity, and very strong wall penetration ability. At the same distance, compared with LORA products, it can transmit more data and the transmission speed is faster. At the same time, the amount of data will not lose packets, which solves the problem of LORA’s small amount of data for long-distance transmission, the problem of packet loss.

Point-to-multipoint function usage
Through the wireless TPUNB transmission method, tedious wireless transmission and applications are simplified. Multiple device terminals can be used for data communication. There is no need to distinguish between the sending and receiving ends. Either end can be used as the transmitter for data debugging, making communication simple. Can easily cope with various occasions.

ISM band is free to use
Wide spread spectrum range, wider frequency band
Network-free wireless frequency band is 410MHz – 510MHz, multiple frequency bands can be used
Serial port baud rate range 1200bps – 115200bps
Over-the-air baud rate range 2400bps – 76800bps
Support Modbus data transparent transmission

Wireless parameter configuration, intelligent adaptive self-synchronization
There is no limit on the number of terminals connected to the product. The RS485 port can connect to 256 devices and the RS232 port can connect to 1 device. RS485 and RS232 can transmit data at the same time. The bidirectional transmission uses queue transmission technology to ensure that the data does not lose packets.