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Chengdu Ebyte Electronic Technology Co,;Ltd E70 -DTU (433NW30) user manual

3.2.

Pin definition

Function

RS232

RS232 interface

485_A

RS-485 interface A

485_B

RS-485 interface B

GND

Ground

VCC

Power supply

：

DC8-28V

PWR

Power Indicator

LINK

Network successfully established indicator

WORK

Indicator light

DC8~28V

Power supply:8~28V DC

M 1

Operation mode selection

M 0

Operation mode selection

ANT

Antenna (50Ω characteristic impedance)

Содержание E70-DTU

Страница 1: ...Chengdu Ebyte Electronic Technology Co Ltd E70 DTU 433NW30 user manual E70 DTU 433NW30...

Страница 2: ...0 SERIES 5 3 FUNCTION DESCRIPTION 5 3 1 PIN DESCRIPTION 5 3 2 PIN DEFINITION 6 3 3 DIMENSION 7 4 FAQ 8 5 FIRMWARE TRANSMITTING MODE 8 5 1 TRANSPARENT TRANSMISSION 8 5 2 SHORT ADDRESS TRANSMISSION 8 6...

Страница 3: ...s wireless communication network applications Features Use AT command to configure parameters In the coordinator mode support broadcast transmission short address transmission and long address transmi...

Страница 4: ...ools This datasheet choosesserialport assistant netconfig_V1 3 Please download the software driver from Ebyte official website 1 2 1 Test procedure The device is mode 4 as default using the external h...

Страница 5: ...td 3 Use serial port assistant to change the mode of E70 DTU 433NW30 Enters into AT Command AT WMCFG Reading current operation mode AT WMCFG 0 Change to 0 mode coordinator mode AT RSTART Module restar...

Страница 6: ...t Introduction 2 1 Electrical Parameter No Parameter Name Description 1 Size 82 62 25mm 2 Weight 116g 2g 3 Working frequency 433MHz 4 Transmitting power 30dBm 5 Power supply 8 28V DC Note Higher than...

Страница 7: ...4 Operating current Transmitting 468mA 12V Receiving 24 2mA 12V 15 Operating temperature 40 85 Industrial grade 16 Operating humidity 10 90 17 Storage temperature 40 125 Industrial grade 2 2 E70 Serie...

Страница 8: ...n Function 1 RS232 RS232 interface 2 485_A RS 485 interface A 3 485_B RS 485 interface B 4 GND Ground 5 VCC Power supply DC8 28V 6 PWR Power Indicator 7 LINK Network successfully established indicator...

Страница 10: ...nable to read parameter Check whether the baud rate of the serial port is correct You can query in the configuration mode Into the network is too long During the network access process the node and th...

Страница 11: ...m works in the coordinator mode In the coordinatormode the coordinator can set up the network coordinator is the central node of the network there must be a coordinator in the network The coordinator...

Страница 12: ...nt the user needs to wait for more than 100ms to send the real data After the wake up byte is sent the userneeds to wait for 100ms to send the real data and the wake up data will be discarded After th...

Страница 13: ...mand mode AT EXIT Parameter Description Null Response Exit AT Mode Example AT EXIT Note AT commands are invalid after exiting AT command mode 3 AT HELP Help command AT HELP Parameter Description Null...

Страница 14: ...ffffffffffffff arebroadcast address Example AT TFICFG 0 8 AT TMCFG Setting Querying transport modeconfiguration reboot valid AT TMCFG Description Gets transport modeconfiguration Response TMCFG 0 AT T...

Страница 15: ...rameter Response UBCFG 7 AT UBCFG Value Description Value 0 7 0 1200 1 2400 2 4800 3 9600 4 19200 5 38400 6 57600 7 115200 Example AT UBCFG 7 13 AT UPCFG Setting Querying the device parity parameter r...

Страница 16: ...ency performance parameter Response TLCFG 0 AT TLCFG value Description Value 0 3 0 Low concurrency 1 Medium concurrency 2 High concurrency 3 Highest concurrency Example AT TLCFG 0 Note This parameter...

Страница 17: ...ion but the delay of receiving coordinator will be even higher Low power node cannot receive broadcast data which transmitted by the coordinator The systemwill be reset if the node is powered on for m...

Страница 18: ...1 20 2019 04 12 initial version Molly 1 00 2018 03 29 Initial version huaa About us Technical support support cdebyte com Documents and RF Setting download link www ebyte com Thank you for using Ebyt...

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