Ebyte E22-400T30S Manuals

Manuals and User Guides for Ebyte E22-400T30S. We have 1 Ebyte E22-400T30S manual available for free PDF download: User Manual

Ebyte E22-400T30S User Manual

Ebyte E22-400T30S User Manual (33 pages)

AT Command 22dBm LoRa Wireless Module

Brand: Ebyte | Category: Computer Hardware | Size: 1 MB

Table of Contents

Table of Contents
2
Product Overview
4
Product Introduction
4
Features
4
Application
5
Specification and Parameter
6
RF Parameter
6
Electrical Parameters
6
Hardware Parameters
7
Mechanical Dimensions and Pin Definitions
8
E22-230/400/900T22D Mechanical Dimensions and Pin Definitions
8
Recommended Connection Diagram
9
Function Description
10
Fixed- Point Transmission
10
Broadcast Transmission
10
Broadcast Address
10
Listening Address
11
Module Reset
11
Detailed Explanation of aux
11
Serial Port Data Output Indication
11
Wireless Transmission Instructions
12
The Module Is in the Process of Configuration
12
Precautions
12
Operating Mode
13
Precautions for Mode Switching
13
Normal Mode (Mode 0)
14
WOR Mode (Mode 1)
14
Configuration Mode (Mode 2)
14
Deep Sleep Mode (Mode 3)
15
Register Read and Write Control
15
Instruction Format
15
E22-400/900T22D Register Description
16
E22-230T22D Register Description
19
Factory Default Parameters
21
AT Commands
22
AT Command List
22
AT Parameter Analysis
24
Things to Note When Upgrading Firmware Via Serial Port
25
Relay Networking Mode Use
25
Host Computer Configuration Instructions
26
Hardware Design
27
Faq
28
Transmission Distance Is Not Ideal
28
Modules Are Easily Damaged
29
The Bit Error Rate Is too High
29
Welding Operation Guidance
29
Reflow Soldering Temperature
29
Reflow Soldering Curve
30
Related Models
30
Antenna Guide
31
Antenna Recommendations
31
Batch Packaging Methods
32
E22-230/400/900T22S Batch Packaging Method
32
Revise History
32
About Us
33

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