Ebyte E220-900T22D User Manual

Chengdu Ebyte Electronic Technology Co., Ltd. E220-900T22D User Manual
Copyright ©2012–2020，Chengdu Ebyte Electronic Technology Co., Ltd.
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目录
1. Overview
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1.1 Introduction
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1.2 Features
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1.3 Application
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2. Specification and Parameter
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2.1 Limit Parameter
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2.2 Operating Parameter
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3. Size and Pin Definition
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4. Recommended Connection Diagram
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5. Function Description
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5.1 Fixed Transmission
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5.2 Broadcasting Transmission
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5.3 Broadcasting Address
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5.4 Monitor Address
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5.5 Reset
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5.6 AUX Description
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6. Operating Mode
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6.1 Mode Switching
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6.2 Normal mode（Mode 0）
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6.3 WOR sending mode (Mode 1)
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6.4 WOR receiving mode (Mode 2)
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6.5 Deep Sleep (Configuration) Mode (Mode 3)
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7 Register Read and Write Control
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7.1 Command Format
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7.2 Register Description
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7.3 Factory Default Parameter
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8. Configuration Instruction on Computer
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9. Hardware Design
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10. FAQ
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10.1 Communication range is too short
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10.2 Module is easy to damage
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10.3 BER (Bit Error Rate) is high
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11. Soldering Operation Guidance
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11.1 Reflow Soldering Temperature
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11.2 Reflow Soldering Curve
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12. Related Models
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13. Antenna Recommendation
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13.1 Antenna Recommendation
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14. Package for Bulk Order
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Revision History
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About us
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Ebyte E220-900T22D Specifications

General

Brand	Ebyte
Model	E220-900T22D
Category	Wireless modules
Language	English