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E280-2G4T12S
Ebyte E280-2G4T12S Manuals
Manuals and User Guides for Ebyte E280-2G4T12S. We have
2
Ebyte E280-2G4T12S manuals available for free PDF download: User Manual
Ebyte E280-2G4T12S User Manual (37 pages)
AT command 30dBm LoRa wireless module
Brand:
Ebyte
| Category:
Wireless modules
| Size: 2.41 MB
Table of Contents
Table of Contents
2
Disclaimer and Copyright Notice
4
1 Product Overview
5
Product Introduction
5
Features
5
Application Scenarios
6
2 Specifications
6
RF Parameters
6
Electrical Parameters
7
E22-230/400/900T30D Electrical Parameters
7
E22-230/400/900T30S Electrical Parameters
7
Hardware Parameters
8
E22-230/400/900T30D Hardware Parameters
8
E22-230/400/900T30S Hardware Parameters
8
3 Mechanical Dimensions and Pin Definitions
10
E22-230/400/900T30D Mechanical Dimensions and Pin Definitions
10
4 Recommended Connection Diagram
13
5 Function Description
14
Fixed Point Transmission
14
Broadcast Transmission
14
Broadcasting Address
14
Listening Address
15
Module Reset
15
Detailed Explanation of aux
15
Indication of Serial Port Data Output
15
Indication of Wireless Transmission
15
The Module Is Being Configured
16
Notes for aux
16
6 Working Mode
17
Precautions for Mode Switching
17
Normal Mode(Mode 0
18
WOR Mode(Mode 1
18
Configuration Mode(Mode 2
18
Deep Sleep Mode(Mode 3
18
7 Register Read and Write Control
19
Command Format
19
E22-400/900T30D, E22-400/900T30S Register Description
20
E22-230T30D, E22-230T30S Register Description
23
Factory Default Parameters
25
8 AT Command
26
AT Command List
26
AT Parameter Analysis
28
Notes for Upgrading Firmware Via Serial Port
29
9 Repeater Networking Mode
29
10 Configuration Instructions on Computer
31
11 Hardware Design
31
12 Frequently Asked Questions
32
Transmission Distance Is Short
32
Modules Are Easily Damaged
33
Ber(Bit Error Rate) Is High
33
13 Welding Operation Guidance
33
Reflow Soldering Temperature
33
Reflow Soldering Curve
34
14 Related Models
34
15 Antenna Guide
35
5 .1 Antenna Recommendations
35
16 Batch Packaging Methods
36
E22-230/400/900T30D Batch Packaging Method
36
E22-230/400/900T30S Batch Packaging Method
36
Revise History
37
About Us
37
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Ebyte E280-2G4T12S User Manual (22 pages)
2.4GHz TTL High-speed LoRa Wireless Module
Brand:
Ebyte
| Category:
Wireless modules
| Size: 0.99 MB
Table of Contents
Table of Contents
2
Disclaimer
4
1 Introduction
5
Brief Introduction
5
Features
5
Application Scenario
6
2 Specifications
6
Limit Parameters
6
Working Parameters
6
3 Hardware Description
8
Mechanical Size and Pin Definition
8
4 Recommended Connection Diagram
9
5 Detailed Function
10
Fixed-Point Launch
10
Broadcast Launch
10
Broadcast Address
10
Listening Address
11
Module Reset
11
AUX Detailed
11
Serial Data Output Indication
11
Wireless Transmission Instructions
11
The Module Is Being Configured
12
6 Operating Mode
12
Mode Switch
12
Transmission Mode (Mode 0)
13
RSSI Mode (Mode 1)
13
Ranging Mode (Mode 2)
13
Configuration Mode (Mode 3)
14
7 Instruction Format
14
Factory Default Parameters
14
Work Parameter Reading
15
Version Number Reading
15
Reset Instruction
15
Parameter Setting Command
15
8 Hardware Design
17
9 Common Problem
18
Transmission Distance Is Not Ideal
18
Module Is Easy to Damage
18
The Error Rate Is too High
18
10 Welding Operation Guidance
19
Reflow Temperature
19
Reflow Solder Curve Diagram
19
11 Related Model
20
12 Antenna Guide
20
Antenna Recommended
20
Antenna Selection
21
13 Batch Packaging
21
Revision History
21
About Us
22
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