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Ebyte E29-T Series, User Manual

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Ebyte E29-T Series User Manual Download Page 11

Chengdu Ebyte Electronic Technology Co., Ltd.

E29-400TXXX product data sheet

Copyright ©2012–2023

，

Chengdu Ebyte Electronic Technology Co.,Ltd.

11

Chapter 5 Function Description

5.1 Fixed Transmission

5.2 Broadcasting Transmission

Summary of Contents for E29-T Series

Page 1: ...E29 T Series User Manual PAN3031 433 470MHz 160mW Wireless Module...

Page 2: ...eset 12 5 6 AUX Description 12 5 6 1 Indication of UART Output 12 5 6 2 Indication of Wireless Transmitting 13 5 6 3 The module is being configured 13 5 6 4 Notes for AUX 13 Chapter 6 Working Mode 14...

Page 3: ...d 25 12 3 BER Bit Error Rate is high 26 Chapter 13 Welding Work Instructions 27 13 1 Reflow soldering temperature 27 13 2 Reflow soldering curv 28 Chatper 14 Retaled series 28 Chapter 15 Antenna recom...

Page 4: ...s in estoppel or other ways whether express or implied The test data obtained in the article are all obtained by the Ebyte laboratory and the actual results may vary slightly We hereby declared that a...

Page 5: ...t service is also available 1 E29 400T22S 2 E29 400T22D 1 2 Features Support AT command more convenient for use Support IAP upgrade more convenient to update firmware ChirpIoT based modulation method...

Page 6: ...esign supporting long term use at 40 85 1 3 Application Home security alarm and remote keyless entry Smart home and industrial sensors Wireless alarm security system Building automation solutions Wire...

Page 7: ...mode Sleep current uA 2 2 software shutdown Temperature Operating temperature 40 85 Industrial grade Storage temperature 40 85 Industrial grade 2 3 Hardware Parameters Hardware parm Model No Remark E...

Page 8: ...r 3 Size and Pin Definition 3 1 E29 400T22S Dimension and Pin definition Pin No Pin Name Pin Direction Pin Function 1 GND Module ground 2 GND Module ground 3 GND Module ground 4 GND Module ground 5 M0...

Page 9: ...module For user to wakes up the external MCU and it outputs low level during power on self check initialization can be left floating 10 VCC Module power positive reference voltage range 2 6 5 5V DC 1...

Page 10: ...dicate the working status of the module For user to wakes up the external MCU and it outputs low level during power on self check initialization can be left floating 6 VCC Power supply Module power po...

Page 11: ...e Electronic Technology Co Ltd E29 400TXXX product data sheet Copyright 2012 2023 Chengdu Ebyte Electronic Technology Co Ltd 11 Chapter 5 Function Description 5 1 Fixed Transmission 5 2 Broadcasting T...

Page 12: ...listening is realized 5 5 Module Reset After the module is powered on AUX will immediately output low level perform hardware self check and set the working mode according to user parameters During th...

Page 13: ...ser continuously sends data less than 700 bytes it won t overflow When AUX 0 the buffer is not empty It means data in the module s internal 700byte buffer has not been written to the wireless chip and...

Page 14: ...are four working modes which are set by M1 and M0 the details are as follows Mode 0 3 M1 M0 Description Remark 0 Transmission Mode 0 0 UART and wireless channel are open transparent transmission is o...

Page 15: ...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...

Page 16: ...d write control 7 1 Command format In configuration mode mode 2 M0 0 M1 1 the list of supported commands are as follows only 9600 8N1 format is supported when setting No Command format Description 1 S...

Page 17: ...Remark 00H Read Write ADDH ADDH default 0 High byte and low byte in the module address Note When the module address is FFFF it can be used as the broadcast and listening address that is the module wi...

Page 18: ...mmands 1 DCDC mode reduces power consumption by sacrificing sensitivity 2 LDO mode improves sensitivity by sacrificing power consumption 3 It is recommended to use DCDC mode for battery powered device...

Page 19: ...dule receiving and transmitting functions are turned on and a wake up code of a period of time is added when transmitting data 2 1 0 WOR cycle time Below description is valid for Mode 1 only Cycle tim...

Page 20: ...Example description AT UART baud parity Set baud rate and parity AT UART 3 0 Set baud rate 9600 8N0 AT RATE rate Set air data rate AT RATE 7 Set air data rate 16 4K AT PACKET packet Set packet length...

Page 21: ...Query RF Power Mode AT LDO 0 Return DCDC RF Power Mode AT ADDR Query module address AT ADDR 1234 Return module address 1234 AT CHANNEL Query module working channel AT CHANNEL 23 Return working frequen...

Page 22: ...it will enter the upgrade mode infinitely even if it is restarted After entering the upgrade mode the baud rate will automatically switch to 115200 until it exits automatically during which there wil...

Page 23: ...eater 2 can forward the data of Repeater 1 to the network NETID 05 Thus node 3 and node 4 can receive the data from node Node 4 outputs data normally but no ourput from Node3 because Node 3 has a diff...

Page 24: ...dress of Repeater R is 0X020A in hex and it need to be converted to decimal Chapter 11 Hardware design It is recommended to use a DC stabilized power supply The power supply ripple factor is as small...

Page 25: ...line uses a 5V level a 1k 5 1k resistor must be connected in series 5V communication level is not recommended there is still a risk of damage The mounting structure of antenna has a great influence o...

Page 26: ...e that the humidity during installation and in use should not be too high some components are sensitive to humidity Please avoid using modules at too high or too low temperature if there is no special...

Page 27: ...p 3 s Maximum 3 s Maximum Liquidous Temperature TL 183 217 Time tL Maintained Above 60 90s 60 90s Package peak temperature Tp Should not exceed the temperature indicated on the product s label of Mois...

Page 28: ...terface E22 230T22S SX1262 230M 22 5 SMD 16 26 TTL E22 230T30S SX1262 230M 30 10 SMD 20 40 5 TTL E22 400T22S SX1262 433 470M 22 5 SMD 16 26 TTL E22 400T30S SX1262 433 470M 30 10 SMD 20 40 5 TTL E22 90...

Page 29: ...Short straight omnidirectional TX433 JZG 6 Rubber antenna 433M SMA J 2 5 62 Short straight omnidirectional TX433 JW 5 Rubber antenna 433M SMA J 2 0 50 Flexible omnidirectional TX433 JWG 7 Rubber anten...

Page 30: ...e Electronic Technology Co Ltd E29 400TXXX product data sheet Copyright 2012 2023 Chengdu Ebyte Electronic Technology Co Ltd 30 Chapter 16 Bulk Packing 15 1 E29 400T22S bulk packing 15 1 E29 400T22D b...

Page 31: ...022 12 12 Initial version Weng About us Technical support support cdebyte com Documents and RF Setting download link https www cdebyte com Thank you for using Ebyte products Please contact us with any...

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