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E22-230T33S
Ebyte E22-230T33S - User Manual
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E22-230T
33S
User
Manua
l
230MHz
LoRa
Wir
eless
Mo
dule
2
Table of Contents
Main Page
Disclaimer
4
1: Introduction
5
1.1 Brief Introduction
5
1.2 Features
5
1.3 Application
6
2 Specification and parameter
6
2.1 Limit parameters
6
2.2 Operating parameters
6
2.3 Hardware parameters
7
3 Size and pin definition
8
3.1 E22-230T30 / 33S pin definition
8
4 Recommended connection diagram
9
4.2 E22-230T33S
9
5 Functional details
10
5.1 Fixed point mode
10
5.2 Radio mode
10
5.3 Radio address
11
5.4 Listening address
11
5.5 Module reset
11
5.6 AUX explanation
11
5.6.1 Serial port data output indication
12
5.6.2 The wireless transmission indication
12
5.6.3 The module is in the configuration process
12
5.6.4 Precautions
13
6 Working mode
13
6.1 Mode switching
14
6.2 General Mode (Mode 0)
14
6.3 WOR Mode (Mode 1)
15
6.4 Configuration mode (Mode 2)
15
6.5 Deep sleep mode (mode 3)
15
7 Register read and write control
15
7.1 Directive format
15
7.2 Register description
16
7.3 Factory default parameters
19
8: Use of the relay network mode
20
9 Configuration software description
21
10: Hardware Design
22
11 FAQ
23
11.1 Communication range is too short
23
11.2 Module is easy to damage
23
11.3 BER(Bit Error Rate) is high
23
12 Production guidance
24
12.1 Reflow soldering temperature
24
12.2 Reflow soldering curve
25
13 E22 series
25
14 Antenna recommendation
26
14.1 The Antenna is recommended
26
15 Mass Packaging Method
26
Revise the history
27
About us
27
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Ebyte E22-230T33S Specifications
General
Modulation
FSK
Transmission Power
33dBm
Interface
UART
Data Rate
0.3~19.2kbps
Operating Voltage
3.3 V
Operating Temperature
-40°C to +85°C
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