Ebyte E90-DTU(433L30E) Operation & User’s Manual

E90-DTU(433L30E) User Manual This manual may change with the continuous improvement of the product. Please refer to the latest version of the instruction. Chengdu Ebyte Electronic Technology Co., Ltd. reserves all rights of final interpretation and modification of this manual. ...

E90 series user manual Chengdu Ebyte Electronic Technology Co., Ltd. 1 1.Introduction 1.1 Brief Introduction E90-DTU(Ethernet) is a small, powerful wireless digital data-Ethernet transceiver with the function of long range, digital data processing, digital modulation and demodulation, FEC, balanced soft decision, etc. I ...

E90 series user manual Chengdu Ebyte Electronic Technology Co., Ltd. 2 2.Dimension 2.1 Pin Description Pin NO. Name Function Description 1 PWR-LED Power interface Straight plug-in hole, O.D 5.5mm, I.D 2.5mm 2 RJ45-interface Ethernet interface Standard RJ45 interface, connect with the device or PC 3 PWR-LED Power LED Red ...

E90 series user manual Chengdu Ebyte Electronic Technology Co., Ltd. 3 3.Technical indicators 3.1 Model specification Model Frequency Power Distance Feature Application Hz dBm km E90-DTU(433L30E) 433M 30 8 LoRa Spread spectrum anti-interference To the environment with small data, far distance E90-DTU(433C30E) 433M 30 3 ...

E90 series user manual Chengdu Ebyte Electronic Technology Co., Ltd. 4 3.4 Transmit power level Model 21 dBm 24 dBm 27 dBm 30 dBm （Default） E90-DTU(433L30E) √ √ √ √ E90-DTU(433C30E) √ √ √ √ E90-DTU(433N30E) √ √ √ √ ★Note: 1. The lower the transmit power, the closer the transmission distance ...

E90 series user manual Chengdu Ebyte Electronic Technology Co., Ltd. 5 4. Network basic function introduction 4.1 IP address/Subnet mask/Gateway 1. The IP address is the identity of the module in the LAN. It is unique in the LAN and cannot be duplicated with other devices on the LAN. E90-DTU’s IP address of E90-DTU is ...

E90 series user manual Chengdu Ebyte Electronic Technology Co., Ltd. 6 Figure 2 Parameter setting interface 4.2 DNS server address The DNS server is mainly used to convert the domain name into a network-recognizable IP address. DNS server address can be set, it can implement domain name resolution when the local domain ...

E90 series user manual Chengdu Ebyte Electronic Technology Co., Ltd. 7 Figure 3 Setting interface 5.1 TCP Server characteristics Figure 5 TCP Server (1) In TCP Server mode, E90-DTU monitors the local port, receiving and establishing a connection for data communication when a connection request is sent. When the E90-DTU ...

E90 series user manual Chengdu Ebyte Electronic Technology Co., Ltd. 8 connection and disconnection like TCP Client to ensure the reliable exchange of data. (3) When the E90-DTU is a TCP Server, it can connect at most six clients, the local port number is a fixed value and cannot be set to 0. 5.2 TCP Client characterist ...

E90 series user manual Chengdu Ebyte Electronic Technology Co., Ltd. 9 5.4 UDP Client characteristics Figure 6 UDP Client (1) UDP Client is a connectionless transmission protocol that provides a simple, unreliable information transfer service, without connection establishment and disconnection, only IP and port are need ...