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E70-433NW30S User Manual

433MHz 1W Star Network SMD Wireless Module

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Summary of Contents for E70-433NW3S0

Page 1: ...E70 433NW30S User Manual 433MHz 1W Star Network SMD Wireless Module...

Page 2: ...TUS 8 6 1 AUX DESCRIPTION 8 6 2 LINK DESCRIPTION 9 6 3 ACK DESCRIPTION 10 7 OPERATING MODE 10 DORMANT NODE 10 7 1 COORDINATOR MODE 10 7 2 NORMAL NODE 11 7 3 DORMANT NODE 11 7 4 CONFIGURATION MODE 11 7...

Page 3: ...hortens the user s development cycle The protocol guarantees the stability and packet rate of the entire wireless communication system E70 433NW30S strictly follows design standards of FCC CE CCC and...

Page 4: ...over 5 2V will cause permanent damage to module Blocking power dBm 10 Chances of burn is slim when modules are used in short distance Operating temperature 40 85 2 2 Operating parameter Main parameter...

Page 5: ...e 6500m Test condition clear and open area antenna gain 5dBi antenna height 2 5m air data rate 5kbps TX length Transmission mode specification See transmission mode for details Buffer 512 Byte A singl...

Page 6: ...ion resistor shall be connected in series externally it can be suspended 17 GND Ground Ground electrode 18 NC Reserved pin Reserved to be floated 19 NC Reserved pin Reserved to be floated 20 NC Reserv...

Page 7: ...utput 38 AUX Output To indicate module s working status wakes up the external MCU During the procedure of self check initialization the pin outputs low level Can be configured as push pull output susp...

Page 8: ...t transmission Format Values When the coordinator is set to transparent transmission the coordinator will send broadcast message At this time all non dormant nodes in the entire network will receive d...

Page 9: ...Node B address 0D 55 18 42 1A 27 29 64 HEX Null Node C address A4 78 02 46 B5 1C 5A 02 HEX Null Coordinator HEX FF FF FF FF FF FF FF FF AA BB CC Node A address 0A 01 AA 45 65 13 12 44 HEX AA BB CC No...

Page 10: ...et must not exceed 128 bytes when Aux 1 users can transmit data continuously within 128 bytes 2 When AUX 1 it means that all the UART data of the module have been transmitted already 6 2 LINK descript...

Page 11: ...If the user configures the operating mode 4 M0 0 M1 0 or the user configures the operating mode as 0 the module works in the coordinator mode In the coordinator mode the coordinator can set up the ne...

Page 12: ...send the real data After the wake up byte is sent the user needs to wait for 100ms to send the real data and the wake up data will be discarded After the device was waken up the module will open the...

Page 13: ...and set the serial port parameters default is 115200 8N1 Enter without line breaks to enter the AT command mode When receiving Enter AT Mode the AT mode is successfully entered As shown in Figure 5 1...

Page 14: ...bit to none the stop bit to 1 bit and the flow control is disabled open the serial port Enter without line breaks to enter the AT command mode When receiving Enter AT Mode the AT mode is successfully...

Page 15: ...eted the DIO11 pin will be set to low level indicating that the network access is successful After waiting for the device to access the network successfully the coordinator enters to AT mode enters th...

Page 16: ...mand mode 2 After entering the AT command mode the AT command mode can be used again only after exiting the AT command mode reset or restart the module 3 When writing this instruction the serial debug...

Page 17: ...tion Get long address and return by UART Example AT DINFO SELFE 6 AT TFOCFG Setting Querying output format configuration reboot valid AT TFOCFG Description Gets output format configuration Response TF...

Page 18: ...te The coordinator and node should have the same transmission mode before they can access the network 9 AT PIDCFG Setting Querying PANID configuration reboot valid AT PIDCFG Description Gets PANID con...

Page 19: ...CFG 0 Note This parameter can be used for node disconnection detection It is recommended to open it 12 AT UBCFG Setting Querying the baud rate parameter reboot valid AT UBCFG Description Obtains the b...

Page 20: ...w Example AT PWCFG 3 15 AT IOCFG Setting Querying the IO parameter AT IOCFG Description Gets the IO parameter Response IOCFG 0 AT IOCFG Value Description Value 0 or 1 0 Push pull 1 open drain Example...

Page 21: ...parameter is mainly used to configure the concurrency performance of the module That is when various nodes concurrently transmit data the maximum number of nodes is supported The higher the performan...

Page 22: ...nd the module that will greatly affect the performance of the module It is recommended to stay away from the module according to the strength of the interference If necessary appropriate isolation and...

Page 23: ...re co channel signal interference nearby please be away from interference sources or modify frequency and channel to avoid interference Poor power supply may cause messy code Make sure that the power...

Page 24: ...e Package Size mm Interface E70 433NW30S 433M 30 6 5 2 5k 168k SMD 24 38 5 IPEX Stamp hole E70 433NW14S 433M 14 2 5 2 5k 168k SMD 16 26 IPEX stamp hole 14 Antenna recommendation 14 1 Antenna recommend...

Page 25: ...0mm Flexible omnidirectional TX433 JK 11 Rubber antenna 433M SMA J 2 5 110mm Flexible omnidirectional TX433 XP 200 Sucker antenna 433M SMA J 4 19cm 200cm Sucker antenna High gain TX433 XP 100 Sucker a...

Page 26: ...pdating huaa 1 20 2018 05 24 content updating Huaa 1 21 2018 07 20 name change Huaa 1 30 2018 10 29 module separating Huaa 1 40 2020 10 15 Ren About us Technical support support cdebyte com Documents...

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