User Manuals: Ebyte E22 T22S Series Wireless Module

Manuals and User Guides for Ebyte E22 T22S Series Wireless Module. We have 1 Ebyte E22 T22S Series Wireless Module manual available for free PDF download: User Manual

Ebyte E22 T22S Series User Manual

Ebyte E22 T22S Series User Manual (33 pages)

AT command 22dBm LoRa wireless module

Brand: Ebyte | Category: Wireless modules | Size: 2 MB

Table of Contents

Table of Contents
2
Disclaimer and Copyright Notice
4
Product Overview
5
Product Introduction
5
Features
5
Application Scenarios
6
Specifications
6
RF Parameters
6
Electrical Parameters
7
Hardware Parameters
7
Mechanical Dimensions and Pin Definitions
8
E22-230/400/900T22S Mechanical Dimensions and Pin Definitions
8
Recommended Connection Diagram
9
Function Description
10
Fixed Point to Point Transmission
10
Broadcast Transmission
10
Broadcasting Address
11
Listening Address
11
Module Reset
11
Detailed Explanation of aux
11
Indication of Serial Port Data Output
11
Indication of Wireless Transmission
12
The Module Is Being Configured
12
Notes for aux
12
Working 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
Command Format
15
E22-400/900T22S Register Description
16
E22-230T22S Register Description
19
Factory Default Parameters
22
AT Command
22
AT Command List
22
AT Parameter Analysis
24
Notes for Upgrading Firmware Via Serial Port
25
Repeater Networking Mode
25
Configuration Instructions on Computer
27
Hardware Design
27
Frequently Asked Questions
28
Transmission Distance Is Short
28
Modules Are Easily Damaged
29
Ber(Bit Error Rate) Is High
29
Welding Operation Guidance
29
Reflow Soldering Temperature
29
Reflow Soldering Curve
30
Related Models
30
Antenna Guide
31
Antenna Recommendations
31
Bulk Packaging Method
32
E22-230/400/900T22S Batch Packaging Method
32
Revise History
32
About Us
33

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