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Chengdu Ebyte Electronic Technology Co.,Ltd

E79-400DM2005S User Manual

Copyright ©2012–2019

Chengdu Ebyte Electronic Technology Co.,Ltd

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When designing the power supply circuit for the module, it is recommended to reserve more than 30% of the margin to

achieve long-term stable operation of the system;

The installation location of the module should be as far away as possible from the power supply, transformers,

high-frequency wiring and other parts with large electromagnetic interference;

High-frequency digital routing, high-frequency analog routing, and power routing must avoid module locations. If the

wiring must pass under the module, assuming that the module is soldered to the Top Layer, the area where the module is in
contact with the Top Layer should be covered with copper (all copper is well grounded), and the area must be close to the digital
part of the module and routed in the Bottom Layer;

If the module is soldered or placed in the Top Layer, it is wrong to randomly route on the Bottom Layer or other layers,

which will affect the spurs and receiving sensitivity of the module to varying degrees;

If there is a device with large electromagnetic interference around the module, it will greatly affect the performance of the

module. It is recommended to maintain the distance from the module according to the strength of the interference. If
circumstances permit, it is recommended to do proper isolation and shielding;

If there are wirings with large electromagnetic interference around the module (such as high frequency digital, high

frequency analog, power line), the performance of the module will be greatly affected. It is recommended to do proper isolation
and shielding;

Try to keep the module away from some physical layers such as the 2.4GHz TTL protocol, for example: USB3.0;

The antenna installation structure has a great influence on the performance of the module. Make sure that the antenna is

exposed and preferably vertical. When the module is installed inside the casing, it is recommended to use a good antenna
extension cable to extend the antenna to the outside of the casing;

The antenna must not be installed inside the metal case, which will greatly reduce the transmission distance.

5.2 Programming

The core of this module is CC1352P, and the user can operate according to the CC1352P chip manual.

Note:

The chip used inside the module is DC/DC mode.

The Sub-1G band module comes with our own RF switch. Please follow the truth table strictly.

Truth Table

DIO_6

DIO_5

Transmit(TX)

Receive(RX)

Low

High

ON

OFF

High

Low

OFF

ON

Burning program: The module is a SOC module with its own GPIO port. Download the program using the XDS100

downloader.

Program download interface definition:

E79 Pins

XDS100 Interfaces

JATG_TMSC

TMS

JTAG_TCKC

TCK

RESET_N

SRSTN

GND

DGND

VCC

TVD

Содержание E79-400DM2005S

Страница 1: ...1 E79 400DM2005S User Manual CC1352P Dual Band SoC Wireless Module ...

Страница 2: ... 2 1 LIMIT PARAMETERS 4 2 2 WORKING PARAMETERS 4 3 SIZES AND PINS DEFINITION 6 4 PROGRAMMING AND TESTING 7 5 USER GUIDE 7 5 1 NOTICE FOR HARDWARE 7 5 2 PROGRAMMING 8 6 FAQ 9 6 1 COMMUNICATION RANGE IS TOO SHORT 9 6 2 MODULE IS EASY TO DAMAGE 9 6 3 BER BIT ERROR RATE IS HIGH 9 7 PRODUCTION GUIDANCE 10 7 1 REFLOW SOLDERING TEMPERATURE 10 7 2 REFLOW SOLDERING CURVE 10 8 PACKAGE FOR BATCH ORDER 11 9 R...

Страница 3: ...and Alibaba linkWan nodes for you 1 2 Main Features Built in high performance low power Arm Cortex M4F processor with clock speeds up to 48MHz Rich resources 352KB FLASH 80KB RAM 2 1 3 8V power supply voltage Above 3 3V can guarantee the best performance Maximum transmitting power 20dBm SUB 1GHz 5dBm 2 4GHz multi level adjustable from software Under ideal conditions the communication distance can ...

Страница 4: ...marks Min Max Input Voltage V 0 3 8 Permanent damage occurred when voltage is over 3 8V Blocking Power dBm 10 Low chance to be damaged for short distance transceiving Working Temp 40 85 Industrial Grade 2 2 Working Parameters SUB 1GHz Parameters Main Parameters Value Remarks Min Typical Max Working Voltage V 2 1 3 3 3 8 Voltage above 3 3V can guaranty Max TX power Tx Electrical Level V 3 3 5V TTL ...

Страница 5: ...mption TX Current mA 10 5 Instantaneous power RX Current mA 7 5 Max TX Power dBm 4 4 5 5 RX Sensitivity dBm 103 BLE 5 Coding Parameters Value Remarks Reference Range 1500m SUB 1GHz Conditions Clear Sky Antenna Gain 5dBi Antenna Height 2 5m Air rate 1kbps 120m 2 4G Conditions Clear Sky Antenna Gain 5dBi Antenna Height 2 5m Air rate 1Mbps TCXO Frequency 48MHz 32 768k High rate at 48MHz Low Rate at 3...

Страница 6: ...figurable universal IO Port see CC1352P1F3RGZ Manual 7 DIO_9 Input Output Configurable universal IO Port see CC1352P1F3RGZ Manual 8 DIO_10 Input Output Configurable universal IO Port see CC1352P1F3RGZ Manual 9 DIO_11 Input Output Configurable universal IO Port see CC1352P1F3RGZ Manual 10 DIO_12 Input Output Configurable universal IO Port see CC1352P1F3RGZ Manual 11 DIO_13 Input Output Configurable...

Страница 7: ...4 Input Output Configurable universal IO Port see CC1352P1F3RGZ Manual 32 DIO_25 Input Output Configurable universal IO Port see CC1352P1F3RGZ Manual 33 DIO_26 Input Output Configurable universal IO Port see CC1352P1F3RGZ Manual 34 DIO_29 Input Output Configurable universal IO Port see CC1352P1F3RGZ Manual 35 DIO_30 Input Output Configurable universal IO Port see CC1352P1F3RGZ Manual 36 VCC Input ...

Страница 8: ...m the module according to the strength of the interference If circumstances permit it is recommended to do proper isolation and shielding If there are wirings with large electromagnetic interference around the module such as high frequency digital high frequency analog power line the performance of the module will be greatly affected It is recommended to do proper isolation and shielding Try to ke...

Страница 9: ...oom temperature is lower than 2 5V 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 2 0V 3 6V voltage higher than 3 6V will damage the module Please check the stability of power source the voltage cannot fluctuate too much Please make sure antistat...

Страница 10: ...eheat temperature max Tsmax Mx 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 Average ramp down rate...

Страница 11: ...h Order 9 Revision History Version Date Description Issued by 1 0 2017 10 16 Initial version huaa 1 1 2019 7 26 Error correction Lyl About us Website www ebyte com Sales info cdebyte com Support support cdebyte com Tel 86 28 61399028 Ext 812 Fax 86 28 64146160 Address Innovation Center B333 D347 4 XI XIN road High tech district west Chengdu Sichuan China ...

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