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Summary of Contents for Ebyte E95-DTU
- Page 1 All manuals and user guides at all-guides.com E95/E96-DTU(433Lxxx)
- Page 2 6. PC Configuration Instruction............................14 7. Program the DTU..............................14 8. Connection Diagram in Test and Practical Application................... 15 9. Related Products............................... 15 10. Precautions for Use..............................16 Important Statement..............................17 Revision History................................17 About us..................................17 Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 3 Chengdu Ebyte Electronic Technology Co., Ltd. makes every effort to provide accurate information in this manual. However, Chengdu Ebyte Electronic Technology Co., Ltd. does not guarantee that the contents of the manual are completely free of errors. All statements in this manual , Information and suggestions do not constitute any express or implied guarantee.
- Page 4 Powerful software function, all parameters can be set by programming: such as power, frequency, air rate, address ID, etc.; Built-in watchdog and precise time layout. Once an abnormality occurs, the DTU will automatically restart and continue to work according to the previous parameter settings. Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 5 Chengdu Ebyte Electronic Technology Co.,Ltd E95/E96-DTU(433Lxxx)User Manual 1.3 Quick Star E95/E96-DTU(433Lxxx) First install the antenna for the digital DTU, and then install the power supply. The user selects the power adapter for power supply according to the needs. Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 6 (M0 indicator, M1 indicator). Hold and press the Mode button for 1 second and release it to switch the mode once. The mode switching details are shown in the table below: Type Description Transparent Light Light Serial port open, wireless open, transparent transmission Mode 0 Transmission (factory default mode) Mode Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 7 Working mode switching control RF interface SMA-K, external thread inner hole Power connector DC power input port, pressure line port RS485 RS485 Standard RS485 interface communication port Power Indicator Lights up when the power is on Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 8 Standard RS232 interface communication port Power Indicator Lights up when the power is on Send indicator Flashes when sending data Receive indicator Flashes when receiving data Mode indicator Working mode indicator Mode indicator Working mode indicator Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 9 E95/E96-DTU(433Lxxx) can be powered by 8～28V（DC）/85～265V（AC）power supply, The wiring port is connected by a wiring terminal (2 Pin). 2.2 Communication interface description E95-DTU can be connected to the equipment through RS-485 using terminal blocks. Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 10 Recommended Model Frequency Specifications Application Scenarios LoRa Spread spectrum Suitable for small data 410 ～ E95-DTU(433L20-485) anti-interference、 DC power volume and long-distance supply application. E95-DTU(433L20-232) 410 ～ LoRa Spread spectrum Suitable for small data Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 11 Note: In fine weather, open environment without obstruction, 12V/1A power supply, 5dBi suction cup antenna, the ★ antenna is 2 meters above the ground, and the factory default parameters are used. Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 12 The higher the air speed setting, the faster the transmission rate and the shorter the transmission distance; therefore, when the speed meets the requirements of use, it is recommended that the airspeed be as low as possible. Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 13 If the DTU’s single received data is greater than the single packet capacity, the excess data will be automatically allocated to the second transmission until the transmission is completed; The single received data of the DTU cannot be larger than the buffer capacity. Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 14 All manuals and user guides at all-guides.com Chengdu Ebyte Electronic Technology Co.,Ltd E95/E96-DTU(433Lxxx)User Manual 4. Function Details 4.1 Point-to-Point transmission (hexadecimal) 4.2 Broadcast transmission (hexadecimal) Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 15 5. Operating Mode E95-DTU has four working modes. When there is no demanding low power consumption requirement, it is recommended to configure the DTU to transparent transmission mode (mode 0) if normal communication is required; The default setting of the DTU at the factory is transparent transmission mode (mode 0).
- Page 16 5.4 Configuration mode (mode 3) Type When the M0 indicator light is on and the M1 indicator light is on, the DTU is working in mode 3 Description The DTU can be programmed using the configuration software Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 17 MODE button, and quickly configure and read the parameters on the host computer. 7. Program the DTU Operating Remark Mode Configuration Only use the configuration software to program the DTU in the Light Off Light On mode current mode Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 18 E90-DTU L series intercommunication, high protection, DC power supply Cost-effective LoRa, rail type, RS232, E95-DTU(433L20P-232) RS232 410 ～ 441 E90-DTU L series intercommunication, high protection, DC power supply E95-DTU(433L30P-485) RS485 410 ～ 441 Cost-effective LoRa, rail type, RS485, Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd...
- Page 19 Ebyte provides first-class After-sales service. Do not operate this DTU in the vicinity of some flammable places (such as coal mines) or explosive dangerous objects (such as detonators for detonation).
- Page 20 Product damage caused by this reason will not be covered by the warranty. Important Statement Ebyte reserves the right of final interpretation and modification of all contents in this manual. Due to the continuous improvement of product hardware and software, this manual may be changed without prior notice. The latest version of the manual shall prevail.
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