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Ebyte E73-2G4M04S1B, User Manual

The Ebyte E73-2G4M04S1B is a high-quality wireless module designed for reliable communication. Find the User Manual for this product for free download on our website. This manual provides detailed instructions on how to maximize the performance of your Ebyte module. Get your manual now at manualshive.com.

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Chengdu Ebyte Electronic Technology Co., Ltd.

E73-2G4M04S1B User

manual

Copyright ©2012–2018，Chengdu Ebyte Electronic Technology Co.,Ltd.

1

目录

1. OVERVIEW..................................................................................................................................

3

1.1 INTRODUCTION.........................................................................................................................

3

1.2 F

EATURES

......................................................................................................................................................................

3

1.3 A

PPLICATION

.................................................................................................................................................................

4

2. SPECIFICATION AND PARAMETER.....................................................................................

4

2.1 L

IMIT PARAMETER

.........................................................................................................................................................

4

2.2 O

PERATING PARAMETER

................................................................................................................................................

4

3. SIZE AND PIN DEFINITION.....................................................................................................

5

4. BASIC OPERATION...................................................................................................................

7

4.1 H

ARDWARE

D

ESIGN

......................................................................................................................................................

7

4.2 S

OFTWARE

P

ROGRAMMING

...........................................................................................................................................

8

5. FAQ.................................................................................................................................................

9

5.1 C

OMMUNICATION RANGE IS TOO SHORT

.......................................................................................................................

9

5.2 M

ODULE IS EASY TO DAMAGE

......................................................................................................................................

9

5.3 H

IGH BIT ERROR RATE

...................................................................................................................................................

9

6. WELDING OPERATION GUIDANCE.....................................................................................

9

6.1 R

EFLOW

S

OLDERING

T

EMPERATURE

............................................................................................................................

9

6.2 R

EFLOW

S

OLDERING

C

URVE

......................................................................................................................................

10

Summary of Contents for E73-2G4M04S1B

Page 1: ...E73 2G4M04S1B User Manual nRF52832 BLE 4 2 5 0 SMD Wireless Module...

Page 2: ...LICATION 4 2 SPECIFICATION AND PARAMETER 4 2 1 LIMIT PARAMETER 4 2 2 OPERATING PARAMETER 4 3 SIZE AND PIN DEFINITION 5 4 BASIC OPERATION 7 4 1 HARDWARE DESIGN 7 4 2 SOFTWARE PROGRAMMING 8 5 FAQ 9 5 1...

Page 3: ...Chengdu Ebyte Electronic Technology Co Ltd E73 2G4M04S1B User manual Copyright 2012 2018 Chengdu Ebyte Electronic Technology Co Ltd 2 REVISION HISTORY 13 ABOUT US 13...

Page 4: ...ined FCC CE RoHS and other international authoritative certification reports users do not need to worry about its performance We use a 32MHz high precision low temperature drift active crystal to ensu...

Page 5: ...3 6 Voltage over 3 6V 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 Ma...

Page 6: ...area antenna gain 5dBi antenna height 2 5m air data rate 1Mbps Crystal frequency 24MHz 32 768KHz Support protocal BLE 4 2 5 0 Package SMD Connector 1 27mm IC nRF52832 QFAA FLASH 512KB RAM 64KB kernel...

Page 7: ...controller Input from DC DC regulator Output from1 3 V LDO 13 DCC DC DC DC regulator output 14 DEC1 0 9 V Digital power supply decoupling controller 15 GND Input MCU GPIO 16 VCC Input Power supply 1...

Page 8: ...eficial for long term stable operation The module should be as far away as possible from the power supply transformers high frequency wiring and other parts with large electromagnetic interference Hig...

Page 9: ...ly equivalent to nRF52832 Users can operate according to the nRF52832 chip manual see nRF52832 manual for details Because the officially provided programming tool nRFgo Studio has poor compatibility i...

Page 10: ...e to antenna quality or poor matching between antenna and module 5 2 Module is easy to damage Please check the power supply and ensure it is within the recommended range Voltage higher than the peak w...

Page 11: ...cond 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...

Page 12: ...at impact on the communication system Therefore we recommend some antennas that support our wireless modules and have excellent performance and reasonable price Product Type Frequency Hz Interface Gai...

Page 13: ...Chengdu Ebyte Electronic Technology Co Ltd E73 2G4M04S1B User manual Copyright 2012 2018 Chengdu Ebyte Electronic Technology Co Ltd 12 Type onboard PCB antenna default Type IPEX interface...

Page 14: ...30 Model No split huaa 1 30 2020 05 09 du 1 4 2020 05 11 2 2 The middle reference distance is changed from 300m to 100m du About us Technical support support cdebyte com Documents and RF Setting downl...

Page 15: ...Chengdu Ebyte Electronic Technology Co Ltd E73 2G4M04S1B User manual Copyright 2012 2018 Chengdu Ebyte Electronic Technology Co Ltd 14...

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