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Chengdu Ebyte Electronic Technology Co,;Ltd                                                                                        E70-868T14S2 user manual 

Copyright ©2012–2019

，

Chengdu Ebyte Electronic Technology Co,;Ltd                                                                                                                               1

 

 

CONTENT 

1.OVERVIEW

 ......................................................................................................................................... 

3

 

1.1

 

I

NT RODUCTION

................................................................................................................................................................................3

 

1.2

 

F

EAT URES

.........................................................................................................................................................................................3

 

2.

 

SPECIFICATION AND PARAMETER

 ............................................................................................. 

4

 

2.1

 

L

IMIT  PARAMETER

 ..........................................................................................................................................................................4

 

2.2

 

O

PERATING PARAMETER

 ................................................................................................................................................................4

 

3. DIMENSION/PIN DEFINITION

 .......................................................................................................... 

5

 

4 CONNECT TO MCU

............................................................................................................................. 

7

 

5 FUNCTION DESCRIPTION

 ................................................................................................................. 

7

 

5.1

 

F

IXED TRANSMISSION

.....................................................................................................................................................................7

 

5.2

 

B

ROADCAST ING T RANSMISSION

 ...................................................................................................................................................8

 

5.6.1 Indication of UART output

 ...................................................................................................................................................9

 

5.6.2 Indication of wireless transmitting

 .....................................................................................................................................9

 

5.6.3 Configuration procedure of module

................................................................................................................................. 10

 

6. OPERATING MODE

 ......................................................................................................................... 

10

 

6.1

 

M

ODE 

S

WITCH

.............................................................................................................................................................................. 11

 

6.2

 

RSSI

 

M

ODE 

(M

ODE 

0)

 ................................................................................................................................................................ 11

 

6.3

 

C

ONT INUOUS 

M

ODE 

(M

ODE 

1)

.................................................................................................................................................. 12

 

6.4

 

S

UB

-

PACKAGE 

M

ODE 

(M

ODE 

2)

 ................................................................................................................................................ 12

 

6.5

 

C

ONFIGURATION 

M

ODE 

(M

ODE 

3)

 ............................................................................................................................................ 13

 

6.6

 

W

AKE

-

UP 

M

ODE 

(M

ODE 

4)

 ........................................................................................................................................................ 13

 

6.7

 

C

ONFIGURATION 

M

ODE 

(M

ODE 

5)

 ............................................................................................................................................ 14

 

6.8

 

P

OWER 

S

AVING 

M

ODE 

(M

ODE 

6)

 .............................................................................................................................................. 14

 

6.9

 

S

LEEP 

M

ODE 

(M

ODE 

7)

............................................................................................................................................................... 14

 

7.INSTRUCTION FORMAT

 .................................................................................................................. 

15

 

7.1

 

D

EFAULT  

P

ARAMETER

................................................................................................................................................................. 15

 

7.2

 

R

EADING 

O

PERATING 

P

ARAMETERS

 ......................................................................................................................................... 15

 

7.3

 

R

EADING 

V

ERSION 

N

UMBER

...................................................................................................................................................... 15

 

7.4

 

R

E SET 

I

NST RUCTION

.................................................................................................................................................................... 16

 

7.5

 

P

ARAMETER 

S

ETTING 

I

NSTRUCTION

 ..................................................................................................................................... 16

 

8.PARAMETER SETTING

 .................................................................................................................... 

18

 

9.SECONDARY DEVELOPMENT

 ......................................................................................................... 

18

 

9.1

 

D

OWNLOAD 

P

ROGRAM

 ............................................................................................................................................................... 21

 

10. HARDWARE DESIGN

 ..................................................................................................................... 

22

 

11 FAQ

 .................................................................................................................................................. 

23

 

11.1

 

C

OMMUNICATION RANGE IS TOO SHORT

 ................................................................................................................................. 23

 

11.2

 

M

ODULE IS EASY TO DAMAGE

.................................................................................................................................................. 23

 

11.3

 

BER(B

IT 

E

RROR 

R

AT E

)

 IS HIGH

 .............................................................................................................................................. 23

 

12.PRODUCTION GUIDANCE

 ............................................................................................................. 

24

 

12.1

 

R

EFLOW SOLDERING TEMPERATURE

 ....................................................................................................................................... 24

 

12.2

 

R

EFLOW SOLDERING CURVE

..................................................................................................................................................... 24

 

13.E70 SERIES

 ...................................................................................................................................... 

25

 

14. ANTENNA GUIDANCE

.................................................................................................................... 

25

 

Содержание E70-868T14S2

Страница 1: ...E70 868T14S2 User Manuel CC1310 868MHz SMD Wireless Module ...

Страница 2: ...6 2 RSSI MODE MODE 0 11 6 3 CONTINUOUS MODE MODE 1 12 6 4 SUB PACKAGE MODE MODE 2 12 6 5 CONFIGURATION MODE MODE 3 13 6 6 WAKE UP MODE MODE 4 13 6 7 CONFIGURATION MODE MODE 5 14 6 8 POWER SAVING MODE MODE 6 14 6 9 SLEEP MODE MODE 7 14 7 INSTRUCTION FORMAT 15 7 1 DEFAULT PARAMETER 15 7 2 READING OPERATING PARAMETERS 15 7 3 READING VERSION NUMBER 15 7 4 RESET INSTRUCTION 16 7 5 PARAMETER SETTING INS...

Страница 3: ...e Electronic Technology Co Ltd E70 868T14S2 user manual Copyright 2012 2019 Chengdu Ebyte Electronic Technology Co Ltd 2 14 1 ANTENNA RECOMMENDATION 25 15 PACKAGE FOR BATCH ORDER 26 REVISION HISTORY 27 ABOUT US 27 ...

Страница 4: ...n low power multifunctional wireless serial program users can also according to the need for secondary development 1 2 Features Communication distance tested is up to 1 5km Maximum transmission power of 25mW software multi level adjustable Support the global license free ISM 868MHz band Support air date rate of 2 5kbps 168kbps Low power consumption for battery supplied applications Can achieve up ...

Страница 5: ...level V 3 3 For 5V TTL it may be at risk of burning down Operating temperature 40 85 Industrial design Operating frequency MHz 861 876 5 Support ISM band Power consumptio n Transmitting current mA 36 Instant power consumption Receiving current mA 8 Turn off current μA 1 2 Software is shut down Max Tx power dBm 13 6 14 0 15 3 Receiving sensitivity dBm 107 108 109 Air data rate is 5kbps Air data rat...

Страница 6: ...4 20mm Antenna IPX Stamp hole 50 ohm impedance 3 Dimension Pin definition Pin No Pin item Pin direction Pin application 1 2 3 GND Reference ground Ground electrode 4 X32K_Q1 Input Output Connect to 32 768K quartz crystalwith pin 5 5 X32K_Q2 Input Output Connect to 32 768K quartz crystalwith pin 4 6 DIO_9 Input Output MCU GPIO 7 DIO_8 Input Output MCU GPIO ...

Страница 7: ...U GPIO 14 RESET Input Reset pin 15 GND Reference ground Ground electrode 16 DIO_4 Input Output MCU GPIO 17 DIO_3 Input Output MCU GPIO 18 TCKC Input JTAG TCKC 19 TMSC Input JTAG TMSC 20 DIO_2 Input Output MCU GPIO 21 DIO_1 Input Output MCU GPIO 22 DIO_0 Input Output MCU GPIO 23 GND Reference ground Ground electrode 24 ANT Antenna 50Ω characteristic impedance This product can achieve Pin compatibil...

Страница 8: ... 2019 Chengdu Ebyte Electronic Technology Co Ltd 7 4 Connect to MCU No Description STM8L MCU 1 The UART module is TTL level please collect with MCU 2 For some MCU works at 5VDC it may need to add 4 10K pull up resistorfor the TXD AUX pin 5 Function description 5 1 Fixed transmission ...

Страница 9: ...m all modules under channel 0x04 the purpose of monitor is realized 5 5 Reset When the module is powered AUX outputs low level immediately conducts hardware self check and sets the operating mode based on user s parameters During the process the AUX remains low level After the process completed the AUX outputs high level and starts to work as per the operating mode combined by M1 and M0 Therefore ...

Страница 10: ...ackaging When AUX 1 the user can input data less than 1024 bytes continuously without overflow Buffer not empty when AUX 0 the internal 1024 bytes data in the buffer have not been written to the RFIC completely If the user starts to transmit data at this circumstance it may cause overtime when the module is waiting for the userdata or transmitting wireless sub package When AUX 1 it does not mean t...

Страница 11: ...s applicable for high speed continuous data transmission 2 Sub package mode 0 1 0 UART opens Wireless closes and sub package transparent transmission is available Air data rate and baud rate can be adjusted separately It is applicable for data packet transmission 3 Configuration mode 0 1 1 UART opens Wireless closes and parameter can be configured Baud rate is fixed as 9600 8N1 4 WOR mode 1 0 0 UA...

Страница 12: ...hing the mode If the module switches from other modes to stand by mode it will work in stand by mode only after all the remained data process completed The feature can be used to save power consumption For example when the transmitter works in mode 0 after the external MCU transmits data 12345 it can switch to sleep mode immediately without waiting the rising edge of the AUX pin also the user s ma...

Страница 13: ...on the receiver is continuous it meets the requirements for MODBUS continuous transmission and low latency Disadvantage The baud rates on both receiver and transmitter must be same The module will raise its air data when the baud rate is raised thus the receiving sensitivity will be lowered and operation range will be shorter Applications Applicable for thoseapplications not requiring distance but...

Страница 14: ...apacket depends on the subpackage size CHAN 7 5 excluding address and channel for directional transmission 6 5 Configuration Mode Mode 3 Status M0 1 M1 1 M2 0 Transmitting Transmission not available serial data received will be discarded Receiving Receiving is not available Configuring Parameter configuration can be made in configuration mode with specific instruction format and UART 9600 8N1 Note...

Страница 15: ...mission is not available Receiving Receiving is available Baud rate air data rate Under this mode thebaud rate and air data rate are independent both receiver and transmitter can have different baud rate but same air data rate Advantage The module works under WOR status it wakes up periodically and monitors the wireless data packets when data packet monitored the module enters receiving mode and r...

Страница 16: ...decimal format The module returns the version information and they must be sent in succession 5 C4 C4 C4 Three C4 are sent in hexadecimal format Themodule will reset one time and they must be sent in succession 7 1 Default Parameter Default parameter values C0 00 00 18 44 1C Model Frequency Address Channel Air data rate Baud rate Parity Transmitting power E70 868T14S2 868MHz 0x0000 0x0E 2 5K 9600 ...

Страница 17: ...dule the default 00H 00H FFH 2 ADDL Low address byteof module the default 00H 00H FFH 3 SPED 7 6 UART parity bit UART mode can be different between communication parties 0 0 8N1 Default 0 1 8O1 1 0 8E1 1 1 8N1 equal to 00 5 4 3 TTLUART baud rate bps UART baud rate can be different between communication parties TheUART baud rate has nothing to do with wireless transmission parameters won t affect t...

Страница 18: ...cycle of the module and affect the power consumption For mode 4 the wake up time decides the number of wake up code before transmission so as to ensure thewake up the module in mode 6 Generally mode 4 and 6 shall be used jointly and the wake up time on both modules shall be thesame 0 0 0 500ms 0 0 1 1000ms Default 0 1 0 1500ms 0 1 1 2000ms 1 0 0 2500ms 1 0 1 3000ms 1 1 0 3500ms 1 1 1 4000ms 3 FEC ...

Страница 19: ... byte 7 6 5 4 3 2 1 0 The specific value configured by user 0 0 0 1 1 0 1 0 Meaning UART parity bit 8N1 UART baud rate is 9600 Air data rate is 2 4k Corresponding hexadecimal 1 A 8 Parameter Setting When the module is in Mode 3 M0 1 M1 1 M2 0 or Mode 5 M0 1 M1 0 M2 1 the parameter can be set by instruction or software in PC Please visit www cdebyte com to download the software 9 Secondary Developm...

Страница 20: ...yright 2012 2019 Chengdu Ebyte Electronic Technology Co Ltd 19 E70 series have built in CC1310 SoC chip Users can conduct the development according to pin description below Meanwhile Ebyte can develop the customized software for customers Please contact us for more details ...

Страница 21: ...tenna 50Ω characteristic impedance 3 X32K_Q1 Input Output Connect to 32 768K quartz crystalwith pin 4 4 X32K_Q2 Input Output Connect to 32 768K quartz crystalwith pin 3 5 DIO_1 Input Output MCU GPIO 6 DIO_2 Input Output MCU GPIO 7 DIO_3 Input Output MCU GPIO 8 DIO_4 Input Output MCU GPIO 9 DIO_5 Input Output MCU GPIO 10 DIO_6 Input Output MCU GPIO 11 DIO_7 Input Output MCU GPIO 12 DIO_8 Input Outp...

Страница 22: ...PIO 29 DIO_20 Input Output MCU GPIO 30 DIO_21 Input Output MCU GPIO 31 DIO_22 Input Output MCU GPIO 32 RESET Input Reset pin 33 DIO_23 Input Output MCU GPIO 34 DIO_24 Input Output MCU GPIO 35 DIO_25 Input Output MCU GPIO 36 DIO_26 Input Output MCU GPIO 37 DIO_27 Input Output MCU GPIO 38 DIO_28 Input Output MCU GPIO 39 DIO_29 Input Output MCU GPIO 40 DIO_30 Input Output MCU GPIO 9 1 Download Progra...

Страница 23: ...t 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 placed over the Top Layer it is wrong to randomly route over the Bottom ...

Страница 24: ...na is near metal object or put in a metal case Power register was set incorrectly air data rate is set as too high the higher the air data rate the s horter the distance The power supply low voltage underroom 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 11 2 Module is easy to damage Please c...

Страница 25: ...Sn96 5 Ag3 Cu0 5 Preheat Temperaturemin Tsmin 100 150 Preheat temperaturemax Tsmax 150 200 Preheat Time Tsmin to Tsmax ts 60 120 sec 60 120 sec Average ramp up rate Tsmax to Tp 3 second max 3 second max Liquidous Temperature TL 183 217 Time tL Maintained Above TL 60 90 sec 30 90 sec Peak temperature Tp 220 235 230 250 Average ramp down rate Tp to Tsmax 6 second max 6 second max Time 25 to peak tem...

Страница 26: ... DIP 24 38 5 IPEX Stamp hole E70 868T30S CC1310 868M 30 6 2 5k 168k DIP 24 38 5 IPEX Stamp hole E70 433T30S CC1310 433M 30 6 2 5k 168k DIP 24 38 5 IPEX Stamp hole E70 433T14S CC1310 433M 14 1 5 2 5k 168k DIP 16 26 IPEX Stamp hole E70 868T14S2 CC1310 868M 14 1 5 2 5k 168k DIP 14 20 IPEX Stamp hole 14 Antenna Guidance 14 1 Antenna recommendation The antenna is an important role in the communication ...

Страница 27: ...Chengdu Ebyte Electronic Technology Co Ltd E70 868T14S2 user manual Copyright 2012 2019 Chengdu Ebyte Electronic Technology Co Ltd 26 15 Package for batch order ...

Страница 28: ...ntent updating huaa 1 20 2018 05 24 content updating Huaa 1 21 2018 07 20 name change Huaa 1 30 2018 10 29 module separating Huaa About us Technical support support cdebyte com Documents and RF Setting download link www ebyte com Thank you for using Ebyteproducts Please contact us with any questions or suggestions info cdebyte com Fax 028 64146160 ext 821 Web www ebyte com Address Innovation Cente...

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