Ebyte E43-433T13S3 User Manual Download

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Chengdu Ebyte Electronic Technology Co., Ltd.

E43-433T13S3 User manual

13.Batch packaging

Revision history

Version

Date

Description

Issued by

1.20

2017/11/17

Original version

huaa

1.30

2018/01/29

Content added

huaa

1.40

2018/10/24

Model No. split

huaa

1.50

2019/07/22

Content added

Lyl

About us

Website:

www.ebyte.com

Sales:

info@cdebyte.com

Support:

support@cdebyte.com

Tel: +86-28-61399028 Ext. 812

Fax: +86-28-64146160

ddress: Innovation Center B333~D347, 4# XI-XIN road,High-tech district (west), Chengdu, Sichuan, China

Summary of Contents for E43-433T13S3

Page 1: ...E43 433T13S3 User Manual 433MHz SMD Wireless Module ...

Page 2: ... 2 3 Configuration procedure of module 6 5 2 4 Notes for AUX 6 6 Operating mode 6 6 1 Mode switching 7 6 2 Transmission Mode Mode 0 7 6 3 RSSI Mode Mode 1 8 6 4 Configuration Mode Mode 2 8 6 5 Sleep mode Mode 3 8 6 6 Quick communication test 8 7 Instruction format 9 7 1 Default parameter 9 7 2 Reading operating parameters 10 7 3 Reading version number 10 7 4 Parameter setting instruction 10 8 Hard...

Page 3: ...ule has data encryption and compression capabilities The data transmitted by the module in the air is random and the data interception loses its meaning through strict encryption and decryption algorithms The data compression function has the probability of reducing the transmission time reducing the probability of interference improving reliability and transmission efficiency And it is a low cost...

Page 4: ...over 5 5V 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 1 8 5 5 5 Communication level V 3 3 For 5V TTL it may be at risk of burning down Operating temperature 40 85 Industrial design Operating frequency G...

Page 5: ...age Automatic subcontracting after exceeding Buffer Size 80 Btye Modulation GFSK Communication Interface UART Packaging SMD Connector 1 27mm Size 26 16mm Antenna IPEX Stamp Hole 50 ohm impedance 3 Size and pin definition No Name Direction Function 1 GND Ground wire 2 GND Ground wire 3 GND Ground wire 4 GND Ground wire 5 M0 Input weak pull up Work with M1 decide the four operating modes Floating is...

Page 6: ... 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 open drain output or push pull output floating is allowed 10 VCC Power supply reference 1 8V 5 5V DC 11 GND Ground wire 12 NC 13 GND Ground wire 14 NC 15 NC 16 NC 17 NC 18 NC 19 GND Ground wire 20 GND Ground wire 21 ANT Antenna 2...

Page 7: ...ll wireless data has been sent through UART or whether the module is still in the process of self check initialization 5 2 1 Indication of wireless reception After the module receives valid wireless data it will immediately pull down AUX and start the serial port output data After the data output is completed AUX is pulled high 5 2 2 Indication of wireless transmitting Buffer empty the internal 80...

Page 8: ...e user switches to other operating modes from mode 3 sleep mode or it s still in reset process the module will reset user parameters during which AUX outputs low level 6 Operating mode The module has 4 operation mode which decided by the status of M1 M0 Below are the details Mode 0 3 M1 M0 Description Remark Mode 0 Transmission Mode 0 0 UART and wireless channel are open transparent transmission i...

Page 9: ...ure After the module processes the current mode event it will automatically enter the new mode within 1ms Thereby eliminating the user s work of querying AUX and achieving the purpose of fast switching For example switching from the transmit mode to the receive mode the user MCU can also enter sleep before the mode switch and use the external interrupt function to acquire the AUX change thereby pe...

Page 10: ...parameters by specific command format Note When entering the other mode from the setup mode the module will reconfigure the parameters During the configuration AUX remains low After It s completion output high level it is recommended that the user detect the AUX rising edge 6 5 Sleep mode Mode 3 When M1 1 M0 1 module works in mode 3 Transmitting N A Receiving N A Note All other functions of the mo...

Page 11: ...on Save the parameters when power down 2 C1 C1 C1 Three C1 are sent in hexadecimal format The module returns the saved parameters and must be send in succession 3 C2 working parameters C2 5 bytes working parameters are sent in hexadecimal format 6 bytes in total and must be send in succession Not save the parameters when power down 4 C3 C3 C3 Three C3 are sent in hexadecimal format The module retu...

Page 12: ...e of module the default 00H 00H FFH 3 SPED Rate parameters including serial port rate and air data rate 7 6 reserved bit It s recommend to write 0 5 4 3 TTL serial port rate bps 000 serial port baud rate is 1200 001 serial port baud rate is 2400 010 serial port baud rate is 4800 011 serial port baud rate is 9600 default 100 serial port baud rate is 19200 101 serial port baud rate is 38400 110 seri...

Page 13: ... the module will be permanently damaged Please check the stability of the power supply the voltage can not be significantly frequent When designing the power supply circuit for the module it is often recommended to reserve more than 30 of the margin and the whole machine is beneficial for long term stable operation The module should be as far away as possible from the power supply transformers hig...

Page 14: ...en testing near the sea The signal will be affected when the antenna is near metal object or put in a metal case Power register was set incorrectly air data rate is set as too high the higher the air data rate the shorter the distance When the power supply at room temperature is lower than the recommended low voltage the lower the voltage is the lower the transmitting power is Due to antenna quali...

Page 15: ...emperature max Tsmax Max preheating temperature 150 200 Preheat Time Tsmin to Tsmax ts Preheating temperature 60 120 sec 60 120 sec Average ramp up rate Tsmax to Tp Average Rising Rate 3 second max 3 second max Liquidous Temperature TL Liquid phase temperature 183 217 Time tL Maintained Above TL Time above liquidus 60 90 sec 30 90 sec Peak temperature Tp Peak Temperature 220 235 230 250 Aveage ram...

Page 16: ...ble FPC Soft Antenna TX433 JW 5 Rubber antenna 433M SMA J 2 50mm Flexible omnidirectional Antenna TX433 JWG 7 Rubber antenna 433M SMA J 2 5 75mm Flexible omnidirectional Antenna TX433 JK 20 Rubber antenna 433M SMA J 3 210mm Flexible omnidirectional Antenna TX433 JK 11 Rubber antenna 433M SMA J 2 5 110mm Flexible omnidirectional Antenna TX433 XP 200 Sucker antenna 433M SMA J 4 19cm 200cm Sucker ant...

Page 17: ...escription Issued by 1 20 2017 11 17 Original version huaa 1 30 2018 01 29 Content added huaa 1 40 2018 10 24 Model No split huaa 1 50 2019 07 22 Content added Lyl About us Website www ebyte com Sales info cdebyte com Support support cdebyte com Tel 86 28 61399028 Ext 812 Fax 86 28 64146160 ddress Innovation Center B333 D347 4 XI XIN road High tech district west Chengdu Sichuan China ...

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