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Chengdu Ebyte Electronic Technology Co., Ltd

E72-2G4M20S1E

User Manual

Copyright ©2012–2020

，

Chengdu Ebyte Electronic Technology Co., Ltd

Content

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. Development and use..........................................................................................................................................................

5. Basic operation...................................................................................................................................................................

5.1 Hardware design.......................................................................................................................................................

5.2 Software writing.......................................................................................................................................................

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. Welding operation guidance.............................................................................................................................................

7.1 Reflow soldering temperature................................................................................................................................

7.2 Reflow soldering curve...........................................................................................................................................

8. Bulk packaging.................................................................................................................................................................

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

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

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Summary of Contents for E72-2G4M20S1E

Page 1: ...E72 2G4M20S1E User Manual CC2652P Multifunctional SoC wireless module ...

Page 2: ... 2 1 limit parameter 4 2 2 Operating parameter 4 3 Size and Pin Definition 5 4 Development and use 8 5 Basic operation 8 5 1 Hardware design 8 5 2 Software writing 9 6 FAQ 10 6 1 Communication range is too short 10 6 2 Module is easy to damage 10 6 3 BER Bit Error Rate is high 10 7 Welding operation guidance 11 7 1 Reflow soldering temperature 11 7 2 Reflow soldering curve 12 8 Bulk packaging 13 R...

Page 3: ... SoC module users need to program it before use 1 2 Features Built in high performance low power Arm Cortex M4F processor clock speed up to 48MHz Rich resources 352KB FLASH 80KB RAM Support 1 9 3 8V power supply power supply greater than 3 3V can ensure the best performance Transmitting power 20dBm Under ideal conditions the communication distance can reach 700m The module contains 48M high speed ...

Page 4: ...main control panel of elevator and escalator Grid infrastructure Smart electric meters Water meters gas meters electric meters and heat cost apportioners Grid communication Wireless communication Remote sensor application Other Alternative Energy Energy Collection Industrial Transportation Asset Tracking Factory automation and control Medicine Electronic Point of Sale EPOS Electronic Shelf Label E...

Page 5: ...ication level V 3 3 For 5V TTL it may be at risk of burning down Operating temperature 40 85 Industrial grade Operating frequency MHz 2400 2480 Power Consum ptio n TX current mA 106 Instantaneous power consumption 20dBm RX current mA 7 3 Max TX power dBm 19 19 5 20 Receiving sensitivity dBm 105 Bluetooth 125 kbps LE Coded PHY Main parameter Description Remark Reference distance 700m Test condition...

Page 6: ..._7 Input Output Configurable general purpose IO port see CC2652P1FRGZ manual for details 3 DIO_8 Input Output Configurable general purpose IO port see CC2652P1FRGZ manual for details 4 DIO_9 Input Output Configurable general purpose IO port see CC2652P1FRGZ manual for details 5 DIO_10 Input Output Configurable general purpose IO port see CC2652P1FRGZ manual for details 6 DIO_11 Input Output Config...

Page 7: ...O_19 Input Output Configurable general purpose IO port see CC2652P1FRGZ manual for details 19 GND Input Output Ground connecting to power source referential ground 20 VCC Module power supply is positive reference voltage voltage range 1 9 3 8V 21 DIO_20 Input Output Configurable general purpose IO port see CC2652P1FRGZ manual for details 22 DIO_21 Input Output Configurable general purpose IO port ...

Page 8: ...e Electronic Technology Co Ltd details 32 DIO_29 Input Output Configurable general purpose IO port see CC2652P1FRGZ manual for details 33 DIO_30 Input Output Configurable general purpose IO port see CC2652P1FRGZ manual for details 34 GND Input Output Ground connecting to power source referential ground ...

Page 9: ...digital routing high frequency analog routing and power routing must be avoided under the module If it is necessary to pass through the module assume that the module is soldered to the Top Layer and the copper is spread on the Top Layer of the module contact part well grounded it must be close to the digital part of the module and routed in the Bottom Layer Assuming the module is soldered or place...

Page 10: ...module is CC2652P and users can operate according to the CC2652P chip manual Note The chip used in the module is in DC DC mode The module comes with our radio frequency switch please operate strictly according to the truth table Truth Table DIO_6 DIO_5 Transmit TX Receive RX Low High ON OFF High Low OFF ON Burning program The module is an SOC module and comes with a GPIO port The program download ...

Page 11: ... than recommended value the lower the voltage the lower the transmitting power Due to antenna quality or poor matching between antenna and module 6 2 Module is easy to damage Please check the power supply source ensure it is between the recommended supply voltage voltage higher than the maximum will damage the module Please check the stability of power source the voltage cannot fluctuate too much ...

Page 12: ... temp 100 150 Preheat temperature max Tsmax Max preheating temp 150 200 Preheat Time Tsmin to Tsmax ts Preheating time 60 120 sec 60 120 sec Average ramp up rate Tsmax to Tp Average ramp up rate 3 second max 3 second max Liquidous Temperature TL Liquid phase temp 183 217 Time tL Maintained Above TL Time below liquid phase line 60 90 sec 30 90 sec Peak temperature Tp Peak temp 220 235 230 250 Aveag...

Page 13: ...Chengdu Ebyte Electronic Technology Co Ltd E72 2G4M20S1E User Manual Copyright 2012 2020 Chengdu Ebyte Electronic Technology Co Ltd 12 7 2 Reflow soldering curve ...

Page 14: ...ronic Technology Co Ltd E72 2G4M20S1E User Manual Copyright 2012 2020 Chengdu Ebyte Electronic Technology Co Ltd 13 8 Bulk packaging Revision history Version Date Description Issued by 1 0 2017 10 16 Initial version huaa ...

Page 15: ... www ebyte com Thank you for using Ebyte products Please contact us with any questions or suggestions info cdebyte com Office hotline 028 64146160 ext 821 Web www ebyte com Address office Address Building B5 Mould Industrial Park 199 Xi Qu Ave West High tech Zone Chengdu 611731 Sichuan China Production Q A Warehouse Address Building B2 Mould Industrial Park 199 Xi Qu Ave West High tech Zone Chengd...

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