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Chengdu Ebyte Electronic Technology Co., Ltd. E220-900MM22S User Manual
Copyright ©2012–2019
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Chengdu Ebyte Electronic Technology Co., Ltd.
Contents
Disclaimer
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1.2 Features
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1.2 Application
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2 Specification and Parameter
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2.1 RF Parameter
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2.2 Electrical Parameter
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2.3 Hardware Parameter
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3 Size and Pin Definition
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4 Basic Operation
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4.1 Hardware Design
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4.2 Software Design
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5 Basic Application
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5.1 Basic Circuit
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6 FAQ
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6.1 Communication Range Is Too Short
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6.2 Module Is Easy To Damage
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6.3 BER(Bit Error Rate) Is High
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7 Production Guidance
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7.1 Reflow Soldering Temperature
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7.2 Reflow Soldering Curve
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8 E220 Series
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9 Antenna Recommendation
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9.1 Recommendation
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10 Package For Batch Order
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Revision History
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About us
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