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Related Manuals for Ebyte E70-915T14S2/7
Summary of Contents for Ebyte E70-915T14S2/7
- Page 1 E70-900TxxSx User Manuel CC1310 868/915MHz 14/30dBm TTL SMD Wireless Module...
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Page 2: Table Of Contents
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual CONTENT DISCLAIMER ..............................3 1.OVERVIEW ..............................4 1.1 I ....................................... 4 NTRODUCTION 1.2 F .........................................4 EATURES 2.SPECIFICATION AND PARAMETER ...................... 5 2.1 L ....................................5 IMIT PARAMETER 2.2 O ..................................5 PERATING PARAMETER 3. DIMENSION/PIN DEFINITION ........................ 6 4 CONNECT TO MCU .......................... - Page 3 Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual 11.3 BER(B ..............................29 RROR IS HIGH 12.PRODUCTION GUIDANCE ........................30 12.1 R ............................. 30 EFLOW SOLDERING TEMPERATURE 12.2 R ................................30 EFLOW SOLDERING CURVE 13.E70 SERIES ............................. 31 14. ANTENNA GUIDANCE ..........................31 14.1 A...
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Page 4: Disclaimer
E70-900TxxSx_user manual Disclaimer EBYTE reserves all rights to this document and the information contained herein. Products, names, logos and designs described herein may in whole or in part be subject to intellectual property rights. Reproduction, use, modification or disclosure to third parties of this document or any part thereof without the express permission of EBYTE is strictly prohibited. -
Page 5: Overview
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual 1.Overview 1.1 Introduction E70-900TxxSx wireless transceiver modules, operating at (Default: 868/915MHz), is 861 ～876.5， 907 ～922.5MHz 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 6: Specification And Parameter
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual Health care products； Advanced Meter Reading Architecture(AMI)； Automotive industry applications. 2. Specification and parameter 2.1 Limit parameter Main parameter Performance Remark Min. Max. Power supply（V） Voltage over 3.8V will cause permanent... -
Page 7: Dimension/Pin Definition
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual Communication level（V） For 5V TTL, it may be at risk of burning down Operating temperature（℃） Industrial design Operating frequency（MHz） 922.5 Support ISM band Power Transmitting current [mA] Instant power consumption consumptio Receiving current [mA] Turn-off current [μA]... - Page 8 Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual Pin item Pin direction Application Ground Ground electrode Ground Ground electrode Ground Ground electrode Reserved pin Reserved, to be floated Reserved pin Reserved, to be floated Reserved pin Reserved, to be floated Reserved pin...
- Page 9 Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual Ground Ground electrode M2, M1, M0 jointly decide the 8 working modes; An external 1k protective resistor shall be connected in series and a 1M Input pull-up resistor shall be added when in use.
- Page 10 Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual Reserved pin Reserved, to be floated Reserved pin Reserved, to be floated Reserved pin Reserved, to be floated Reserved pin Reserved, to be floated LNA_EN Input Internal LNA pin, valid in high level, connect to pin 11...
- Page 11 Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual Reserved pin Reserved, to be floated Reserved pin Reserved, to be floated Internal MCU controlled LNA pin, valid in high level, connect to pin 44 LNA_EN Output PA_EN Output Internal MCU controlled PA pin, valid in high level, connect to pin 45...
- Page 12 Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual Reserved pin Reserved, to be floated Reserved pin Reserved, to be floated Reserved pin Reserved, to be floated Reserved pin Reserved, to be floated RESET Input Reset pin Reserved pin Reserved, to be floated...
- Page 13 Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual Keep the feet Leave unused, to be suspended Keep the feet Leave unused, to be suspended Positive power reference，voltage range：2.2V ~ 3.8V DC Reference ground Ground electrode Reference ground Ground electrode PA_EN External PA control output, high level effective (hoverable)
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Page 14: Connect To Mcu
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual 4 Connect to MCU E70-900T30S E70-900T14S E70-900T14S2 Chengdu Ebyte Electronic Technology Co,;Ltd Copyright ©2012–2023，... - Page 15 Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual 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. Chengdu Ebyte Electronic Technology Co,;Ltd...
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Page 16: Function Description
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual 5 Function description 5.1 Fixed transmission 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 ... -
Page 17: Monitor Address
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual 5.4 Monitor address For example: Set the address of module A as 0xFFFF or 0x0000, and the channel as 0x04; When module A is the receiver, it can receive the data sent from all modules under channel 0x04, the purpose of ... -
Page 18: Indication Of Wireless Transmitting
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual 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). When AUX=1, the user can input data less than 1024 bytes continuously without overflow. Buffer (not empty): ... -
Page 19: Operating Mode
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual 6. Operating Mode The table below shows the status of corresponding modes: Mode (0-7) Mode introduction Remark UART opens. Wireless closes and Module outputs RSSI value each 100ms 0 RSSI mode transmission is unavailable. -
Page 20: Rssi Mode (Mode 0)
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual same time, the mode-switch operation is invalid. New mode checking can only be started after all the user’s data process completed. It is recommended to check AUX pin out status and wait 2ms after AUX outputs high level before switching the mode. -
Page 21: Sub-Package Mode (Mode 2)
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual Transmitting Wireless data transmission is available. Receiving Wireless data receiving is available. Module will calculate the minimum air data rate according to the configured baud rate. Since the modules Baud rate & air... -
Page 22: Configuration Mode (Mode 3)
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual 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. Parameter configuration can be made in configuration mode with specific instruction format and UART 9600, Configuring 8N1. -
Page 23: Power Saving Mode
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual When entering other modes from configuration mode, the module will reconfigure parameters, AUX keeps low level Note during configuration; After configuration completed, it outputs high level, so users are recommended to check the AUX rising edge. -
Page 24: Default Parameter
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual C2 + 5 bytes working parameters are sent in hexadecimal format. 6 bytes in total and must be C2 + working parameters sent in succession. ( Do not save the parameters when power-down ) Three C3 are sent in hexadecimal format. -
Page 25: Band Allocation Instruction
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual 7.5 Band allocation instruction Instruction format Description In configuration (M0=1,M1=1,M2=0), send the command (HEX format) to the serial port of the module: C5 C5 C5 frqH frqL, where frqH is the byte with high configuration frequency and frqL is the byte with low configuration frequency. -
Page 26: Parameter Setting Instruction
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual 7.6 Parameter Setting Instruction Item Description Notes Must be 0xC0 or 0xC2 C0: Save the parameters when power-down HEAD Fix 0xC0 or 0xC2, it means this frame data is control command C2: Do not save the parameters when ... - Page 27 Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual 2048 bytes Communication Channel Default：0EH(868M)，The channel interval is 00H~1FH，861～876.5MHz or 907～922.5MHz 0.5MHz, for example, 861+0.5 x 0EH=868MHz When it is 1, the first three bytes of each Fixed transmission (similar to MODBUS）...
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Page 28: Parameter Setting
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual For example: The meaning of No.3 "SPED" byte： The binary bit of the byte The specific value (configured by user) UART baud rate is Meaning UART parity bit 8N1 Air data rate is 2.4k... -
Page 29: Hardware Design
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual The module is SOC with GPIO port. For program downloading, please use the special downloader of CC series: JTAG (or the original CC1310 board from TI), any other serial port or ISP, ICP are unavailable to download. Below is the connection diagram of JTAG （XDS100）... -
Page 30: Faq
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual can be done. If the communication line uses a 5V level, a 1k-5.1k resistor must be connected in series (not recommended, there is still a risk of damage)； Try to stay away from some physical layers such as TTL protocol at 2.4GHz , for example: USB3.0；... -
Page 31: Production Guidance
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_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 32: E70 Series
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_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 33: Package For Batch Order
Chengdu Ebyte Electronic Technology Co,;Ltd E70-900TxxSx_user manual 15.Package for batch order Revision history version Date Description Issued by 2021-10-19 initial version Linson 2022-11-9 Bug fixes Modified the description of Frequency Band Selection in Section 7.5 2023-8-21 Ning Modified the value range and description of register 4[CHAN] in Section 7.6 Chengdu Ebyte Electronic Technology Co,;Ltd... -
Page 34: About Us
About us Technical support: support@cdebyte.com Documents and RF Setting download link: https://www.ru-ebyte.com Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com ------------------------------------------------------------------------------------------------- Official hotline:+86 028-61543675 Web: https://www.ru-ebyte.com Address: , Building B5, Mould Industrial Park, 199# Xiqu Ave, High-tech Zone, Chengdu, 611731, Sichuan, China Chengdu Ebyte Electronic Technology Co,;Ltd...