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E70-433NW30S User Manual

433MHz 1W Star Network SMD Wireless Module

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Summary of Contents for E70-433NW30S

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

Page 2: ...TATUS 8 6 1AUX DESCRIPTION 8 6 2 LINK DESCRIPTION 9 6 3ACK 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 5 MODE SWITCHING 11 8 QUICK START 12 8 1 COMMUNICATION BETWEEN NORMAL NODE AND COORDINATOR 12 9 ATC COMMAND 15 10 HARDWARE DESIGN 20 11 FAQ 21 11 1 COMMUNICATION RANGE IS TOO SHORT 21 11 2 MODULE IS ...

Page 3: ... 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 meets various RF certification requirements for exporting 1 2 Features Communication distance tested is up to 6 5km Maximum transmission power of 1W software multi level adjustable Support the global license...

Page 4: ...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 Performance Remark Min Typ Max Operating voltage V 3 3 5 0 5 2 5 0V is recommended Communication level V 3 3 For 5V TTL it may be at risk of burning down Operating temperature 40 85 Industrial design Operat...

Page 5: ...ce 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 single packet may not exceed 128 bytes Modulation GFSK Communication interface UART Package SMD Connector 1 27mm Size 24 38 5mm Antenna IPX Stamp hole 50 ohm impedance 3 Size and pin definition ...

Page 6: ...tion 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 Reserved pin Reserved to be floated 21 NC Reserved pin Reserved to be floated 22 TCKC Input JTAG TCKC 23 TMSC Input JTAG TMSC 24 RESET Input Module reset pin low level effective 25 NC Reserved pin Reserved...

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 suspending is allowed 39 NC Reserved pin Reserved to be floated 40 NC Reserved pin Reserved to be floated 41 NC Reserved pin Reserved to be floated 42 PA_EN Output Internal single chip microcomputer contr...

Page 8: ...nt 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 data 5 2 Short address transmission Format Values Coordinator short address transmission format short address valid data 00 00 or FF FF are broadcast address Coordinator HEX Sending 00 01 AA BB CC Nod...

Page 9: ...C 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 Node B address 0A 01 AA 45 65 13 12 44 HEX AA BB CC Node C address 0A 01 AA 45 65 13 12 44 1 HEX AA BB CC 6 Device status No Description STM8L MCU 1 The UART module is TTL level 2 For some MCU works at...

Page 10: ...ket 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 description The LINK pin indicates the current network status after the node is connected to the network the current pin is pulled low The external device can query the device network status through the pin ...

Page 11: ...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 network coordinator is the central node of the network there must be a coordinator in the network The coordinator configurable data input mode is Broadcast transmission When configured to broadcast all non dormant devices on the entire network will receive dat...

Page 12: ...er 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 serial port receiving AT command if more than 2 seconds there is no data input the module will close serial port and go to sleep The sleep node is suitable for applications where the user requires high power consumption but does not require high real time d...

Page 13: ...e 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 Enter AT HELP with line breaks to see all instructions As shown in Figure 1 Figure 1 Then enter AT WMCFG 0 with line breaks to configure the device as the coordinator mode as shown in Figure 2 Figur...

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 entered Enter AT HELP with line breaks to see all instructions As shown in Figure 4 Figure 4 Then enter AT WMCFG 1 with line breaks to configure the device as the coordinator mode as shown in Figure ...

Page 15: ...leted 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 the command AT DINFO ALLNODE with a newline character the coordinator will return the short address and long address of all the nodes that have already entered the network and recorded As shown in Figu...

Page 16: ...mmand 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 debugging assistant must be set not to send new lines writing other AT commands must be set to send new lines 2 AT EXIT Exit AT command mode AT EXIT Parameter Description Null Response Exit AT Mode Exampl...

Page 17: ...ption 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 TFOCFG 0 AT TFOCFG Value Description Value 0 7 0 Output valid data transparent transmission 1 Output Valid Data Long Address 2 Output Valid Data Short Address 3 Output Valid Data RSSI 4 Output Valid Da...

Page 18: ...ote 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 configuration Response PIDCFG 65535 AT PIDCFG Value Description Value 0 65535 Example AT PIDCFG 65535 Note The node can only join the same network as its PANID any network can be added when it is config...

Page 19: ...SCFG 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 baud rate parameter 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...

Page 20: ...ow 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 AT IOCFG 0 16 AT DFCFG Restore the default parameter AT DFCFG Description Null Restore the default parameter Example AT DFCFG 17 AT RSTART Device Restart AT RSTART Description Null Device Restart Exa...

Page 21: ...s 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 performance the greater the number of concurrent systems but the delay in sending data The average power consumption of the nodes will increase the lower the performance the higher the real time performance o...

Page 22: ...und 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 shielding can be done If the communication line uses a 5V level a 1k 5 1k resistor must be connected in series not recommended there is still a risk of damage Try to stay away from some physical lay...

Page 23: ...are 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 supply is reliable The extension line and feeder quality are poor or too long so the bit error rate is high 12 Production guidance 12 1 Reflow Soldering Temperature Profile Feature Sn Pb Assembly Pb ...

Page 24: ...te 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 recommendation The antenna is an important role in the communication process A good antenna can largely improve the communication system Therefore we recommend some antennas for wireless modules with excellen...

Page 25: ...10mm 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 antenna 433M SMA J 3 5 18 5cm 100cm Sucker antenna High gain TX433 XPH 300 Sucker antenna 433M SMA J 6 96 5cm 300cm Car carrying Sucker antenna High gain TX433 JZG 6 Rubber antenna 433M SMA J 2 5 52mm...

Page 26: ...6 content updating 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 About us Technical support support cdebyte com Documents and RF Setting download link www ebyte com Thank you for using Ebyte products Please contact us with any questions or suggestions info cdebyte com Fax 028 64146160 Web www ebyte com Address Innovation Center D...

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