SX1278 Wireless Module E32 Series User Manual
Copyright ©2012–2017, Chengdu Ebyte Electronic Technology Co., Ltd. 3 / 24
CONTENTS:
1. Features
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2. Technical parameters
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2.1 General parameters
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2.2 Electrical Parameters
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2.2.1 Transmitting current
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2.2.2 Receiving current
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2.2.3 Turn-off current
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2.2.4 Voltage supply
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2.2.5 Communication level
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2.3 RF parameters
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2.3.1 Transmitting power
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2.3.2 Receiving sensitivity
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2.3.3 Recommended working frequency
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2.4 Tested range
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3. Mechanical characteristics
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3.1 Dimension
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3.1.1 E32-TTL-100
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3.1.2 E32-TTL-100S1
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3.1.3 E32-T100S2
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3.1.4 E32-TTL-500/ E32-TTL-1W
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3.1.5 E32-433T30S
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4. Recommended circuit diagram
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4.1 Reset
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4.2 AUX description
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4.2.1 Indication of UART output
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4.2.2 Indication of wireless transmitting
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4.2.3 Configuration procedure of module
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4.2.4 Notes for AUX
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5. Operating mode
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5.1 Mode switch
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5.2 Normal Mode (Mode 0)
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5.3 Wake-up mode (Mode 1)
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5.4 Power-saving mode (Mode 2)
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5.5 Sleep mode (Mode 3)
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5.6 Quick communication test
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6. Instruction format
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6.1 Default parameter
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6.2 Reading operating parameters
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6.3 Reading version number
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6.4 Reset instruction
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6.5 Parameter setting instruction
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7. Parameter setting
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8. Production guidance
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8.1 Reflow soldering temperature
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8.2 Reflow soldering curve
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9. FAQ
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9.1 Communication range is too short
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9.2 Module is easy to damage
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10. Important notes
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11. About us
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