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Ebyte E32-DTU-V8, Manual

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Chengdu Ebyte Electronic Technology Co.Ltd.

E32-DTU(433L33)-V8 User Manual

Copyright ©2012–2022

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Chengdu Ebyte Electronic Technology Co., Ltd.

1

E32-DTU(433L33)-V8

Summary of Contents for E32-DTU-V8

Page 1: ...Chengdu Ebyte Electronic Technology Co Ltd E32 DTU 433L33 V8 User Manual Copyright 2012 2022 Chengdu Ebyte Electronic Technology Co Ltd 1 E32 DTU 433L33 V8...

Page 2: ...inition 8 4 1 Power interface 8 4 2 RS232 8 4 3 RS485 8 5 Technical specification 9 5 1 Model specification 9 5 2 General specification parameter 9 5 3 Frequency and channel numbers 9 5 4 Transmitting...

Page 3: ...sions such as many and scattered points and complex geographical environment It can be connected with PLC RTU rain gauge liquid level gauge and other data terminals 1 2 Features Adopts military grade...

Page 4: ...nd ensure that the DIP switch is in the correct state The user can choose the screwing method or the power adapter to supply power according to their needs 2 Use USB to RS 232 USB to RS 485 or other m...

Page 5: ...eeds to modify the parameters please set dip switch in the configuration mode and connect it to the computer Open the E90 DTU configuration software to modify the relevant parameters After the configu...

Page 6: ...supply Standard RS485 interface and screwing power interface 3 PWR LED Power Indicator Red lights up when the power is on 4 TXD LED TX indicator Yellow flashes when sending data 5 RXD LED RX indicato...

Page 7: ...Chengdu Ebyte Electronic Technology Co Ltd E32 DTU 433L33 V8 User Manual Copyright 2012 2022 Chengdu Ebyte Electronic Technology Co Ltd 7 mm...

Page 8: ...are optional 8 28V DC power supply it is recommended to use 12V or 24V DC power supply for E32 DTU 4 2 RS232 The E32 DTU can be connected to the device via RS 232 using the standard DB 9 interface 4 3...

Page 9: ...V8 433M 2 12 LoRa anti interference Suitable for small data and long distance application environment Note Test condition in clear and open air without shelters 12V 2A power supply 5dBi gain sucker a...

Page 10: ...ata rate the faster the transmission rate the transmission distance is also closer when the rate meets the requirements the lower air data rate the better quality 5 6 Current Model TX current mA Stand...

Page 11: ...transmission is on configuration over air via special command is available Mode 1 WOR Mode ON OFF Can be defined as WOR transmitter and WOR receiver WOR is available Mode 2 Configuration Mode OFF ON U...

Page 12: ...Programming the modem 7 1 Connection diagram Mode M1 M0 Note Sleep mode OFF OFF Programming via the configuration software is available only in this mode Note 1 When programming please check whether...

Page 13: ...by 2 5MHz Transmit power The output power is the power radiated to the outside In order to ensure the working efficiency it is recommended to use the maximum power If the transmit power is reduced the...

Page 14: ...oRa long distance anti inference E95 DTU 433L30 485 V8 RS485 410 441M 30 8 LoRa long distance anti inference E96 DTU 433L20 485 V8 RS485 410 441M 20 3 LoRa long distance anti inference E96 DTU 433L30...

Page 15: ...ion state otherwise the transmitter may be burned out 5 The ground wire of the data transceiver should be well connected with that of the external equipment such as PC PLC etc and of the power supply...

Page 16: ...d not exceed 100mV 10 Wireless communication products need to be connected with an impedance matching antenna to work properly even for short term testing About us Technical support support cdebyte co...

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