E90-DTU(433L33)-V8 Ebyte E90-DTU 433MHz 1W PLC RS232 RS485 12km Long range LoRa Modem
[Frequency]：410~441MHz
[Power]：33dBm
[Distance]：12km
[Interface]：RS232/RS485
[Weight]：131±5g
[Introduction]：E90-DTU(433L33)-V8 is a wireless data transceiver of 433M with standard RS232/RS485 connectors. They are half-duplex. TX & RX modems with LoRa technology and transparent transmission mode. Voltage supply ranges from 8V to 28V, Working frequency: 410~441MHz (Default:433MHz).
| Parameter | Specification | Description |
|---|---|---|
| Size(H*W*D) | 82 * 62 * 25 mm | See more at 3.2 Dimension |
| Weight | 131g | Tolerance: 4.5g |
| Temperature | -40℃～+70℃ | Meet industrial level |
| Antenna impedance | 50Ω | Standard 50 Ω characteristic impedance |
| Supply voltage | +8~+28V DC | It is recommended to use 12V or 24V |
| Communication interface | RS232/RS485 | Standard DB9 hole / 3.81 terminal block |
| Baud rate | Default 9600 | from 1200 to 115200 bps |
| Address | Default 0 | 65536 configurable addresses |
| Frequency | 433MHz | 410~441MHz |
| Distance | 12km | - |
| Transmit power | 33dBm | - |