📡 Elevate Your Connectivity Game!
The E90-DTU(433L30)-V8 is a cutting-edge wireless data transceiver operating at 433MHz, designed for robust communication with RS232/RS485 connectors. It features LoRa technology for extended range, data encryption for security, and advanced error correction to ensure reliable data transmission over distances of up to 8km.
C**1
Does what it's supposed to do (wireless RS-232 bridge)
The need was to get 4800 baud RS-232 data (occasional bursts) from "point A" to "point B" and nothing else - and this did just that. We only needed to go a hundred meters or so and it did that fine.This unit won't run directly from USB (it needs between 6 and 28 volts or so) and it was powered from an existing 12 volt source - and it does NOT come with any antennas, so very small, inexpensive 433 MHz units with female SMA were used: While capable of 1 watt, the power was turned down to 100mW (+20dBm) - the lowest that it would go as the distance was pretty short.It took a bit to find the configuration program online, but it seemed to do the job.
TrustPilot
1 周前
2 个月前