E70-915T30S User Manuel
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual CONTENT 1.OVERVIEW............................................................................................................................................................... 3 1.1 INTRODUCTION.............................................................................................................................................................. 3 1.2 FEATURES.........................................................................
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 14.1 ANTENNA RECOMMENDATION.................................................................................................................................. 25 15.PACKAGE FOR BATCH ORDER..................................................................................................................... 26 REVISION HISTORY.....................................................................................................................
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 1.Overview 1.1 Introduction E70-915T30S wireless transceiver modules, operating at 907~922.5MHz , 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.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 2. Specification and parameter 2.1 Limit parameter Main parameter Performance Min. Max. 0 5.5 - 10 -40 85 Power supply（V） Blocking power（dBm） Operating temperature（℃） Remarks Voltage over 5.5V will cause permanent damage to module Chances of burn is slim when modules are used in short distance 2.2 Operating parameter Main parameter Performance Operating voltage（V） Remark Min Typ. Max. 2.6 5.0 5.5 ≥5.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 3. Dimension/Pin definition No.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 10 NC Reserved pin Reserved, to be floated 11 LNA_EN Output Internal MCU controlled LNA pin, valid in high level, connect to pin 44 12 PA_EN Output Internal MCU controlled PA pin, valid in high level, connect to pin 45 13 NC Reserved pin Reserved, to be floated 14 NC Reserved pin Reserved, to be floated 15 NC Reserved pin Reserved, to be floated M2, M1, M0 jointly decide the 8 working modes; 16 M2 Input 17 GND
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 32 NC Reserved pin Reserved, to be floated 33 NC Reserved pin Reserved, to be floated 34 NC Reserved pin Reserved, to be floated 35 NC Reserved pin Reserved, to be floated 36 NC Reserved pin Reserved, to be floated 37 NC Reserved pin Reserved, to be floated 38 NC Reserved pin Reserved, to be floated 39 NC Reserved pin Reserved, to be floated 40 NC Reserved pin Reserved, to be floated 41 NC Reserved pi
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 4 Connect to MCU Description（STM8L MCU） No. 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 resistor for the TXD & AUX pin. 5 Function description 5.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S 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. 5.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S 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). 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.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S 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) M2 M1 M0 0 RSSI mode 0 0 0 Mode introduction UART opens. Wireless transmission is unavailable. closes Remark and Module outputs RSSI value each 100ms through UART 1 Continuous mode 0 0 1 UART opens.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 6 Power saving mode 1 1 0 UART closes. Wireless works at WOR power saving mode. Multiple time grades can be configured. 7 Sleep mode 1 1 1 UART closes, wireless transmitting is available and sleep mode is on. Transmission is not available under this mode. It can be woken up by transmitter under mode 4 to achieve low power consumption receiving. It can be woken up by any falling edge of M2, M1, M0. 6.
Chengdu Ebyte Electronic Technology Co,;Ltd Transmitting Wireless data transmission is not available Receiving Wireless data receiving is not available Baud rate & air data rate Advantage Current baud rate RSSI value of one byte output every 100ms can indicate the noise value of current environment. Disadvantage Data transmission and receiving are not available Applications For monitoring environmental noise Note E70-915T30S user manual - 6.
Chengdu Ebyte Electronic Technology Co,;Ltd Transmitting Receiving E70-915T30S user manual Wireless data transmission is available. Wireless data receiving is available. Baud rate & air data rate Under this mode, the baud rate and air data rate are independent, both receiver and transmitter can have different baud rate but same air data rate. Advantage Very low air data rate can be configured for longer distance, the data continuousness between output data depends on the data packet length.
Chengdu Ebyte Electronic Technology Co,;Ltd Advantage E70-915T30S user manual It can wake up the receiver under mode 6; wake up code will be added automatically before transmitting, the code number depends on the wake up time. Disadvantage The transmission time is long, only applicable to wake up the receiver, not applicable for common data transmission. Applications For waking up the receiver under WOR mode.
Chengdu Ebyte Electronic Technology Co,;Ltd Transmitting E70-915T30S user manual Transmitting is not available. Receiving Receiving is not available. Others Other functions of the module are closed, only can quit sleep mode by switching the M0, M1 and M2 status. 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) No.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 7.3 Reading Version Number Instruction format Description C3+C3+C3 In configuration mode（M0=1, M1=1, M2=0）, User gives the module instruction (HEX format): C3 C3 C3, Module returns its present version number, for example C3 0071 XX1 XX2 XX3 XX4 XX5. 70 here means the module model (E70 series); xx1 is the version number and XX2 XX3 XX4 XX5 refers to the other module features. 7.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 0 1 1 28kbps 1 0 0 64kbps 1 0 1 168kbps 1 1 0 168kbps 1 1 1 168kbps 7 6 5 Packet length (only for subpackage communication parties.
Chengdu Ebyte Electronic Technology Co,;Ltd TXD、AUX open-collector outputs, RXD 1 1 E70-915T30S user manual open drain. But in some cases, it may need external open-collector inputs 0 pull-up resistor. transmission power (approximation) The external power must ensure that the ability of current output is more than 80mA and the power supply ripple is within 100mV. Low power transmission is not recommended due to its low power supply efficiency. For example: The meaning of No.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 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. Pin No. 1、16、27、41、 42 Pin item Pin direction GND Reference ground Pin application Ground electrode Antenna（50Ω characteristic impedance） 2 ANT 3 X32K_Q1 Input/Output Connect to 32.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 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/Output MCU GPIO 13 DIO_9 Input/Output MCU GPIO 14 DIO_10 Input/Output MCU GPIO 15 DIO_11 Input/Output MCU GPIO 17 DIO_12 Input/Output MCU GPIO 18 DIO_13 Input/Output MCU GPIO 19 DIO_14 Input/Outp
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S 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）. See more details in TI official document. （TDI and TDO pin can be unconnected） Input program Connection diagram of JTAG downloader 10.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S 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； 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.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 12. Production guidance 12.1 Reflow soldering temperature Profile Feature Sn-Pb Assembly Pb-Free Assembly Sn63/Pb37 Sn96.5/Ag3/Cu0.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 13.E70 Series Frequenc Model No. Core IC y Tx Distance power Hz dBm km Data Rate Package Size mm Interface E70-433NW30S - 433M 30 6.5 2.5k~168k DIP 24 * 38.5 IPEX/Stamp hole E70-433NW14S - 433M 14 2.5 2.5k~168k DIP 16 * 26 IPEX/Stamp hole E70-915T14S2 CC1310 915M 14 1.5 2.5k~168k DIP 14 * 20 IPEX/Stamp hole E70-433T14S2 CC1310 433M 14 1.5 2.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual 15.Package for batch order Revision history version Date Description Issued by 1.00 2018-01-08 initial version huaa 1.10 2018-04-16 content 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 FCC Statement This device complies with part 15 of the FCC Rules.
Chengdu Ebyte Electronic Technology Co,;Ltd E70-915T30S user manual Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01 2.2 List of applicable FCC rules CFR 47 FCC PART 15 SUBPART C has been investigated. It is applicable to the modular transmitter 2.3 Specific operational use conditions Thismoduleisstand-alonemodular.
