E90-DTU(400SL22-ETH) Ebyte Ethernet lora gateway 433mhz lora node module transmitter sx1276 sx1278 upgrade sx1262 sx1268 lora
[Frequency]：410.125~493.125MHz
[Power]：22dBm
[Distance]：5km
[Size]：82*84*25mm
[Interface]：Ethernet
[Weight]：130g±5g
[Introduction]：Supports adaptive network speed and provides four working modes, TCP Server, TPC Client, UDP Server, and UDP Client. It also supports two-way SOCKET work. The wireless communication adopts LoRa direct sequence spread spectrum technology, which will bring longer communication distance.
| No | Item | Specification |
|---|---|---|
| 1 | Power supplya | 8V~28VDC，will burn over 28V，12V or 24V is recommended |
| 2 | Ethernet specification | RJ45，support 10/100Mbps |
| 3 | Network protocol | |
| 4 | IP、 TCP/UDP、 ARP、 ICMP、 IPV4 | |
| 5 | Simple transparent transmission | TCP Server、TCP Client、UDP Server、UDP Client、Cloud transparent transmission |
| 6 | TCP Server connection | Max of 6 channel TCP connection |
| 7 | IP acquisition method | Static IP、 DHCP |
| 8 | DNS | Available |
| 9 | Configured by user | Web page configuration |
| 10 | Antenna interface | SMA |
| 11 | Operating temperature | -40 ~ +85℃ |
| 12 | Operating humility | 10% ~ 90%，Relative humidity, no condensation |
| 13 | Size | 82*84*25 (mm) |
| 14 | Average weight | 130±5g |
| 15 | Storage temperature | -40～+125℃ |
| 16 | Frequency（MHz) | 410.125~493.125，ISM band |
| 17 | TX current（mA） | 109.7mA@12V，Instant power consumption |
| 18 | RX current（mA） | 70.1mA@12V |
| 19 | Max tx power（dBm） | 22.0dBm |
| 20 | Receiving sensitivity（dBm） | -148，Air data rate 0.3 kbps |
| 21 | Air data rate（bps） | 0.3k~62.5k，Configured by user |
| 22 | Distance | 5000m，In open and clear air，antenna gain 5dBi，at height of 2.5 m，air data rate 2.4 kbps |
| 23 | Transmission length | 240 Btye，Can be set as 32/64/128/240 bytes each packet |
| Receiving length | 1000 Btye | |
| Modulation method | New generation LoRa | |