Ebyte E70-433T14S, User Manual

Page 1: ...E70 433T14S User Manuel CC1310 433MHz SMD Wireless Module ...

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

Page 3: ...oved correspondingly But without FEC those data packets can only be dropped Factory has built in 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 433MHz band Support air date ...

Page 4: ... when modules are used in short distance Operating temperature 40 85 2 2 Operating parameter Main parameter Performance Remark Min Typ Max Operating voltage V 2 2 3 3 3 8 3 3 V ensures output power Communication level V 3 3 For 5V TTL it may be at risk of burning down Operating temperature 40 85 Industrial design Operating frequency MHz 425 450 5 Support ISM band Power consumption Transmitting cur...

Page 5: ... 4 antenna height 2 5m air data rate 2 5kbps TX length Transmission mode specification See transmission mode for details Buffer 2048Byte A single packet may not exceed 128 bytes Modulation GFSK Communication interface UART Package SMD Connector 1 27mm Size 16 26mm Antenna IPX Stamp hole 50 ohm impedance 3 Dimension Pin definition ...

Page 6: ... external 1k protective resistor shall be connected in series and a 1M pull up resistor shall be added when in use Cannot be floated it can be grounded when not used 18 M0 Input M2 M1 M0 jointly decide the 8 working modes An external 1k protective resistor shall be connected in series and a 1M pull up resistor shall be added when in use Cannot be floated it can be grounded when not used 19 RXD Inp...

Page 7: ...in Reserved to be floated 32 RESET Input Reset pin 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 GND Ground...

Page 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 resistor for the TXD AUX pin 5 Function description 5 1 Fixed transmission ...

Page 9: ... 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 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 0x0...

Page 10: ...e are data that are not sent yet via wireless way or whether all wireless data has been sent through UART or whether the module is still in the process of self check initialization 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 ca...

Page 11: ...ght 2012 2019 Chengdu Ebyte Electronic Technology Co Ltd 10 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 Mode introduction Remark ...

Page 12: ... 6 Power saving mode 1 1 0 UART closes Wireless works at WOR power saving mode Multiple time grades can be configured Transmission is not available under this mode It can be woken up by transmitter under mode 4 to achieve low power consumption receiving 7 Sleep mode 1 1 1 UART closes wireless transmitting is available and sleep mode is on It can be woken up by any falling edge of M2 M1 M0 6 1 Mode...

Page 13: ...thin 1ms after completing present mode task which enables the user to omit the procedure of AUX inquiry and switch mode swiftly For example when switching from transmitting mode to receiving mode the user MCU can go dormancy before mode switch using external interrupt function to get AUX change so that the mode switch can be realized This operation is very flexible and efficient It is totally desi...

Page 14: ... The addresses and baud rates must be same on both receiver and transmitter 4 In continuous mode both transmitter and receiver must be same model For example E70 868T14S and E70 868T30S cannot communicate in continuous mode 6 4 Sub package Mode Mode 2 Status M0 0 M1 1 M2 0 Transmitting Wireless data transmission is available Receiving Wireless data receiving is available Baud rate air data rate Un...

Page 15: ...is not 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 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 applicabl...

Page 16: ...h serial port and then enters WOR status again which can save power consumption significantly Disadvantage Transmission is not available under this mode the module must be switched to other mode for data transmission Applications Applicable for those devices which have requirement on power consumption and need to receive data Note It can only receive the data sent from the transmitter under mode 4...

Page 17: ...tion format Description C1 C1 C1 In configuration mode M0 1 M1 1 M2 0 User gives the module instruction HEX format C1 C1 C1 Module returns the present configuration parameters For example C0 00 00 18 4E 1C 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 n...

Page 18: ...munication parties The UART baud rate has nothing to do with wireless transmission parameters won t affect the wireless transmit receive features 0 0 0 1200bps 0 0 1 2400bps 0 1 0 4800bps 0 1 1 9600bps Default 1 0 0 19200bps 1 0 1 38400bps 1 1 0 57600bps 1 1 1 115200bps 2 1 0 Air data rate bps The lower the air data rate the longer the transmitting distance better anti interference performance and...

Page 19: ...ault 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 switch After turn off FEC the actual data transmission rate increases while anti interference ability decreases Also the transmission distance is relatively short Both communication parties must keep on the same pages about turn on or turn off FEC 0 Turn off FEC 1 Turn on FEC Default 2 IO drive mode This bit i...

Page 20: ...0 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 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 ...

Page 21: ...in application 1 16 27 41 42 GND Reference ground Ground electrode 2 ANT Antenna 50Ω characteristic impedance 3 X32K_Q1 Input Output Connect to 32 768K quartz crystal with pin 4 4 X32K_Q2 Input Output Connect to 32 768K quartz crystal with 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 ...

Page 22: ...IO 20 DIO_15 Input Output MCU GPIO 21 TMSC Input JTAG TMSC 22 TCKC Input JTAG TCKC 23 DIO_16 Input Output MCU GPIO 24 DIO_17 Input Output MCU GPIO 25 DIO_18 Input Output MCU GPIO 26 VCC Positive power reference voltage range 2 2V 3 8V DC 28 DIO_19 Input Output MCU GPIO 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...

Page 23: ...ged Please check the stability of the power supply the voltage can not be fluctuated frequently When designing the power supply circuit for the module it is often recommended to reserve more than 30 of the margin so the whole machine is beneficial for long term stable operation The module should be as far away as possible from the power supply transformers high frequency wiring and other parts wit...

Page 24: ...ssion distance to be greatly weakened 11 FAQ 11 1 Communication range is too short The communication distance will be affected when obstacle exists Data lose rate will be affected by temperature humidity and co channel interference The ground will absorb and reflect wireless radio wave so the performance will be poor when testing near ground Sea water has great ability in absorbing wireless radio ...

Page 25: ...uality are poor or too long so the bit error rate is high 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 60 120 sec 60 120 sec Average ramp up rate Tsmax to Tp 3 second max 3 second max Liquidous...

Page 26: ...T14S2 CC1310 915M 14 1 5 2 5k 168k DIP 14 20 IPEX Stamp hole E70 433T14S2 CC1310 433M 14 1 5 2 5k 168k DIP 14 20 IPEX Stamp hole E70 915T14S CC1310 915M 14 1 5 2 5k 168k DIP 16 26 IPEX Stamp hole E70 868T14S CC1310 868M 14 1 5 2 5k 168k DIP 16 26 IPEX Stamp hole E70 915T30S CC1310 915M 30 6 2 5k 168k DIP 24 38 5 IPEX Stamp hole E70 868T30S CC1310 868M 30 6 2 5k 168k DIP 24 38 5 IPEX Stamp hole E70...

Page 27: ...SMA J 2 50mm Flexible omnidirectional TX433 JWG 7 Rubber antenna 433M SMA J 2 5 75mm Flexible omnidirectional TX433 JK 20 Rubber antenna 433M SMA J 3 210mm Flexible omnidirectional TX433 JK 11 Rubber antenna 433M SMA J 2 5 110mm Flexible omnidirectional TX433 XP 200 Sucker antenna 433M SMA J 4 19cm 200cm Sucker antenna High gain TX433 XP 100 Sucker antenna 433M SMA J 3 5 18 5cm 100cm Sucker antenn...

Page 28: ...Chengdu Ebyte Electronic Technology Co Ltd E70 433T14S user manual Copyright 2012 2019 Chengdu Ebyte Electronic Technology Co Ltd 27 15 Package for batch order ...

Page 29: ...ting 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 1 4 2019 12 06 Ren 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 Innova...