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Related Manuals for Ebyte E70-868T14S2
Summary of Contents for Ebyte E70-868T14S2
- Page 1 E70-868T14S2 User Manuel CC1310 868MHz SMD Wireless Module...
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Page 2: Table Of Contents
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual CONTENT 1.OVERVIEW ............................3 1.1 I ....................................3 NT RODUCTION 1.2 F ......................................3 EAT URES SPECIFICATION AND PARAMETER ..................... 4 2.1 L ..................................4 IMIT PARAMETER 2.2 O ................................4 PERATING PARAMETER 3. DIMENSION/PI N DEFI NITION ......................5 4 CONNECT TO MCU.......................... - Page 3 Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual 14.1 A ..............................25 NTENNA RECOMMENDATION 15.PACKAGE FOR BATCH ORDER ..................... 26 REVISION HISTORY ........................... 27 ABOUT US ............................27 Chengdu Ebyte Electronic Technology Co,;Ltd Copyright ©2012–2019，...
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Page 4: Overview
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual 1.Overview 1.1 Introduction E70-868T14S2 wireless transceiver modules, operating at861~876.5MHz (Default: 868MHz), is based on originally imported CC1310 from TI, with TTL level output, 3.3V IO port voltage,24MHz industrial high-precision low-temperature drift crystal vibration; Ensure its industrial ability and stability. -
Page 5: Specification And Parameter
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual 2. Specification and parameter 2.1 Limit parameter Main parameter Performance Remark Min. Max. Power supply（V） V oltage over 3.8V will cause permanent damage to module Blocking power（dBm） Chances of burn is slim when modules are used in short distance Operating temperature（℃）... -
Page 6: Dimension/Pin Definition
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual Connector 1.27mm Size 14*20mm Antenna IPX/Stamp hole 50 ohm impedance 3. Dimension/Pin definition Pin No. Pin item Pin direction Pin application Reference ground Ground electrode 1、2、3 X32K_Q1 Input/Output Connect to 32.768K quartz crystal with pin 5... - Page 7 Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual Positive power reference，voltage range：2.2V ~ 3.8V DC Reference ground Ground electrode Reference ground Ground electrode DIO_7 Input/Output M CU GPIO DIO_6 Input/Output M CU GPIO DIO_5 Input/Output M CU GPIO RESET Input...
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Page 8: Connect To Mcu
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual 4 Connect to MCU Description（STM8L MCU） The UART module is TTL level., please collect with MCU. For some MCU works at 5VDC, it may need to add 4-10K pull-up resistor for the TXD & AUX pin. -
Page 9: Broadcasting Transmission
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual 5.2 Broadcasting transmission 5.3 Broadcasting address For example: Set the address of module A as 0xFFFF or 0x0000, and the channel as 0x04; When module is the transmitter (transparent transmission), all modules under channel 0x04 will receive the data, the purpose of broadcast is realized. -
Page 10: Indication Of Uart Output
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual 5.6.1 Indication of UART output To wake up external MCU 5.6.2 Indication of wireless transmitting Buffer (empty): the internal 1024 bytes data in the buffer are written to the RFIC (Auto sub-packaging). -
Page 11: Configuration Procedure Of Module
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual 5.6.3 Configuration procedure of module Only happened when power-on resetting or exiting sleep mode 6. Operating Mode The table below shows the status of corresponding modes: • Mode (0-7) Mode introduction Remark UART opens. -
Page 12: Mode Switch
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual UART closes, wireless transmitting is It can be woken up by any falling edge 7 Sleep mode available and sleep mode is on. of M 2, M 1, M 0. 6.1 Mode Switch ... -
Page 13: Cont Inuous Mode (Mode 1)
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual Baud rate & air Current baud rate data rate Advantage RSSI value of one byte output every 100ms can indicate the noise value of current environment. Disadvantage Data transmission and receiving are not available... -
Page 14: Configuration Mode (Mode 3)
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual Baud rate & Under this mode, the baud rate and air data rate are independent, both receiver and transmitter can have different air data rate baud rate but same air data rate. -
Page 15: Configuration Mode (Mode 5)
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual Under wake up mode, the single data packet length is 84 bytes (excluding the address and channel for directional Note transmission). 6.7 Configuration Mode (Mode 5) Status M0=1 M1=0 M2=1 Transmitting Transmission is not available. Serial data received are considered as configuration command. -
Page 16: Instruction Format
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual 7.Instruction Format In configuration mode（Mode 3：M0=1, M1=1, M2=0）, it supports instructions below. (Only support 9600 and 8N1 format when setting) Instruction format Illustration C0 + 5 bytes working parameters are sent in hexadecimal format. 6 bytes in total and must be sent C0 + working parameters in succession. -
Page 17: Reset Instruction
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual 7.4 Reset Instruction Instruction format Description In configuration mode（M 0=1, M 1=1, M 2=0）, User gives the module instruction (HEX format): C4 C4 C4, the module resets for one time. During the reset process, the module will conduct self-check, AUX outputs low level. After reset completed,... - Page 18 Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual invalid 16 bytes 32 bytes 64 bytes（Default） 128 bytes 256 bytes 512 bytes 1024 bytes 2048 bytes Communication Channel 00H~1FH,861~876.5M Hz，（Default）0EH（868M） When it is 1, the first three bytes of each Fixed transmission (similar to M ODBUS）...
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Page 19: Parameter Setting
9.Secondary Development 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 Chengdu Ebyte Electronic Technology Co,;Ltd Copyright ©2012–2019，... - Page 20 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. Chengdu Ebyte Electronic Technology Co,;Ltd Copyright ©2012–2019，...
- Page 21 Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual Pin No. Pin item Pin direction Pin application 1、16、27、41、42 Reference ground Ground electrode Antenna（50Ω characteristic impedance） X32K_Q1 Input/Output Connect to 32.768K quartz crystal with pin 4 X32K_Q2 Input/Output Connect to 32.768K quartz crystal with pin 3...
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Page 22: Download Program
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual DIO_10 Input/Output M CU GPIO DIO_11 Input/Output M CU GPIO DIO_12 Input/Output M CU GPIO DIO_13 Input/Output M CU GPIO DIO_14 Input/Output M CU GPIO DIO_15 Input/Output M CU GPIO TM SC... -
Page 23: Hardware Design
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual Connection diagram of JTAG downloader 10. Hardware design It is recommended to use a DC stabilized power supply. The power supply ripple factor is as small as possible, and the module needs to be reliably grounded.；... -
Page 24: Faq
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual The mounting structure of antenna has a great influence on the performance of the module. It is necessary to ensure that the antenna is exposed, preferably vertically upward. When the module is mounted inside the case, use a good antenna extension cable to extend the antenna to the outside；... -
Page 25: Production Guidance
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual 12.Production guidance 12.1 Reflow soldering temperature Profile Feature Sn-Pb Assembly Pb-Free Assembly Solder Paste Sn63/Pb37 Sn96.5/Ag3/Cu0.5 Preheat Temperature min （Tsmin） 100℃ 150℃ Preheat temperature max (Tsmax) 150℃ 200℃ Preheat Time (Tsmin to Tsmax)(ts) -
Page 26: E70 Series
Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual 13.E70 Series Frequenc Distance Size Model No. Core IC power Data Rate Package Interface E70-433NW30S 433M 2.5k~168k 24 * 38.5 IPEX/Stamp hole E70-433NW14S 433M 2.5k~168k 16 * 26 IPEX/Stamp hole E70-915T14S2 CC1310 915M 2.5k~168k... - Page 27 Chengdu Ebyte Electronic Technology Co,;Ltd E70-868T14S2 user manual 15.Package for batch order Chengdu Ebyte Electronic Technology Co,;Ltd Copyright ©2012–2019，...
- Page 28 Huaa 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 Chengdu Ebyte Electronic Technology Co,;Ltd...
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