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Chengdu Ebyte Electronic Technology Co., Ltd.

E01-ML01DP4 User Manual

Copyright ©2012–2018

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Chengdu Ebyte Electronic Technology Co.,Ltd

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目录

1. Overview............................................................................................................................................................................

1.1 Brief introduction.....................................................................................................................................................

1.2 Features.....................................................................................................................................................................

1.3 Application...............................................................................................................................................................

2. Specification and parameter...............................................................................................................................................

2.1 Limit parameter........................................................................................................................................................

2.2 Operating parameter.................................................................................................................................................

3. Size and pin definition........................................................................................................................................................

4. Basic operation...................................................................................................................................................................

Hardware design................................................................................................................................................

4.2 Software editing........................................................................................................................................................

5. Basic application................................................................................................................................................................

5.1 Basic circuit diagram................................................................................................................................................

6. FAQ....................................................................................................................................................................................

6.1 Communication range is too short............................................................................................................................

6.2 Module is easy to damage........................................................................................................................................

6.3 BER(Bit Error Rate) is high.....................................................................................................................................

7. Production guidance...........................................................................................................................................................

8. E01 Series...........................................................................................................................................................................

9. Packing...............................................................................................................................................................................

9.1 Anti-statistic pallet....................................................................................................................................................

Revision history......................................................................................................................................................................

About us..................................................................................................................................................................................

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Summary of Contents for E01-ML01DP4

Page 1: ... E01 ML01DP4 User Manual nRF24L01P 2 4GHz 100mW DIP wireless module ...

Page 2: ...nd parameter 3 2 1 Limit parameter 3 2 2 Operating parameter 3 3 Size and pin definition 4 4 Basic operation 5 4 1 Hardware design 5 4 2 Software editing 6 5 Basic application 6 5 1 Basic circuit diagram 6 6 FAQ 6 6 1 Communication range is too short 6 6 2 Module is easy to damage 7 6 3 BER Bit Error Rate is high 7 7 Production guidance 7 8 E01 Series 7 9 Packing 8 9 1 Anti statistic pallet 8 Revi...

Page 3: ... design The user needs to use the MCU driver or use a dedicated SPI debugging tool to develop E01 ML01DP4 1 2 Features Communication distance tested is up to 1 8KM Maximum transmission power of 100mW software multi level adjustable Support air date rate of 2Mbps 1Mbps 250kbps 125 communication channels to meet the needs of multi point communication grouping frequency hopping etc Connect to the MCU...

Page 4: ... it may be at risk of burning down Operating temperature 40 85 Industrial design Operating frequency MHz 2 4 2 525 Support ISM band Power consumption TX current mA 110 Instant power consumption RX current mA 20 Sleep current μA 1 0 Software is shut down Max Tx power dBm 19 7 20 20 2 Receiving sensitivity dBm 95 5 96 97 5 Air data rate is 250kbps Air data rate bps 250k 2M Controlled via user s prog...

Page 5: ...gy Co Ltd 4 3 Size and pin definition Pin No Pin item Pin direction Pin application 1 GND Ground 2 VCC Power supply must be 20 3 6V 3 CE Input Chip Enable 4 CSN Input SPI Chip select 5 SCK Input SPI clock 6 MOSI Input SPI master output slave input 7 MISO Output SPI master input slave output 8 IRQ Output Interrupt request ...

Page 6: ...routed in the Bottom Layer 12 Assuming the module is soldered or placed over the Top Layer it is wrong to randomly route over the Bottom Layer or other layers which will affect the module s spurs and receiving sensitivity to varying degrees 13 It is assumed that there are devices with large electromagnetic interference around the module that will greatly affect the performance It is recommended to...

Page 7: ... enable pin when CE equal to 1 LNA is turned on when CE to 0 LNA is turned off This operation is perfectly matched with the transceiver mode of nRF24L01 that is to say users do not have to care about the LNA operation If the automatic response is needed the CE pin must keep high level when transmitting instead of keeping high level time just more than 10us like the datasheet mentioned The operatio...

Page 8: ...he voltage cannot fluctuate too much Please make sure antistatic measure are taken when installing and using high frequency devices have electrostatic susceptibility Please ensure the humidity is within limited range some parts are sensitive to humidity Please avoid using modules under too high or too low temperature 6 3 BER Bit Error Rate is high There are co channel signal interference nearby pl...

Page 9: ...CB E01 ML01DP5 nRF24L01P 2 4G 20 2 5 DIP SMA K E01 ML01SP2 nRF24L01P 2 4G 20 1 8 SMD PCB IPEX E01 ML01SP4 nRF24L01P 2 4G 20 2 SMD IPEX E01 2G4M27D nRF24L01P 2 4G 27 5 DIP SMA K 9 Packing 9 1 Anti statistic pallet Revision history Version Date Description Issued by 1 00 2017 11 15 Original version huaa 1 10 2018 5 22 Content updated huaa 1 20 2018 9 13 Model No split huaa ...

Page 10: ...Circuit diagram modification Linson About us Technical support support cdebyte com Documents and RF Setting download link www ebyte com Thank you for using Ebyte products Please contact us with any questions or suggestions info cdebyte com Fax 028 64146160 ext 821 Web www ebyte com Address Innovation Center D347 4 XI XIN Road Chengdu Sichuan China ...

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