| Serial No. | Item | Specifications |
| 1 | voltage | DC8~28V, 12V or 24V power supply recommended |
| 2 | Network port specifications | Standard RJ45, supports 10/100Mbps |
| 3 | Network protocol | IP, TCP/UDP, ARP, ICMP, IPv4, MQTT, HTTP |
| 4 | Socket number | 2-way full function |
| 5 | Socket mode | TCP Server, TCP Client, UDP Server, UDP Client, HTTP Client, MQTT Client |
| 6 | TCP Server connection | Supports up to 5 TCP connections |
| 7 | IP acquisition method | Static IP, DHCP |
| 8 | DNS | support |
| 9 | domain name server | Customizable, default 114.114.114.114 |
| 10 | User configuration | Web page configuration, host computer, AT command |
| 11 | Antenna interface | SMA (external thread internal hole) |
| 12 | Size | 84mm×82mm×25mm |
| 13 | Average weight | 130±5g |
| 14 | Operating temperature | -40 ~ +85℃, industrial grade |
| 15 | Storage temperature | -40～+125℃, industrial grade |
| 16 | Working humidity | 10% ~ 90%, relative humidity, no condensation |
| Main parameters | Parameters | Remarks |
| Working frequency band (MHz) | 410-441 | Default 433MHz, channel spacing: 500K |
| Communication distance (km) | 2: Continuous transmission mode
10: Normal mode" | Continuous transmission mode is suitable for applications with large amounts of data
General mode is suitable for applications with small data volumes" |
|
|
| Maximum transmit power (dBm)） | 30 | High (30dBm), medium (27dBm), low (24dBm), very low (21dBm)
The other transmit powers except "High" are reference values, the actual values may be different, and reducing the transmit power will not reduce the power consumption of the device. It is recommended to use the maximum power" |
|
|
Over-the-air rate (bps)
| Default adaptive | Continuous transmission mode airspeed adaptive; fixed length mode 0.5K, 1.5k, 3.5k, 5.5k, 6.5k, 11k, 13k, 21k, 26k, 42k, 51k, 82k, 76k, 125k, 160k, 410k, 470k |
| Packet length | Continuous transmission mode does not split packets | Fixed-length mode packetization is 55 bytes |
【Note】
1. When using multiple groups of digital transmission radio stations for simultaneous one-to-one communication in the same area, it is recommended that each group of digital transmission radio stations set a channel spacing of more than 2MHz;
2. The lower the transmission power, the closer the transmission distance, but the operating current will not decrease proportionally. It is recommended to use the maximum transmission power;
3. The power adjustment function cannot accurately feedback the actual transmit power of "medium", "low" and "extremely low". The values in the table are for reference only and other powers can be customized;
| Serial number | Identification name | Function description |
| 1 | DC_IN | Power interface, 8~28V DC female socket (inner pin diameter 2.0mm, hole diameter 5.5mm) |
| 2 | Ethernet | Ethernet interface, standard RJ45 interface |
| 3 | PWR | Power indicator light, red, lights up when the power is turned on |
| 4 | LINK | Link indicator, green
a) Off: The network cable is not connected or not connected to the server;
b) Flashing: The network cable is connected normally but the link is not connected (2Hz square wave);
c) Always on: The network link is connected successfully; |
|
|
|
|
|
|
| 5 | DATA | Serial port transceiver indicator light, yellow, flashes when receiving data from the server or radio frequency module data |
| 6 | ANT | SMA antenna interface (external screw, internal hole) |
| 7 | Reload | Restore to factory settings button |
