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Ebyte E70-433T S Series, User Manual

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Chengdu Ebyte Electronic Technology Co,;Ltd

E70-433TxxSx user manual

Copyright ©2012–2023

，

Chengdu Ebyte Electronic Technology Co,;Ltd

24

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 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.

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Summary of Contents for E70-433T S Series

Page 1: ...E70 433TxxSx User Manuel CC1310 433MHz 14 30dBm SMD Wireless Module...

Page 2: ...6 6 2 RSSI MODE MODE 0 17 6 3 CONTINUOUS MODE MODE 1 17 6 4 SUB PACKAGE MODE MODE 2 18 6 5 CONFIGURATION MODE MODE 3 19 6 6 WAKE UP MODE MODE 4 19 6 7 CONFIGURATION MODE MODE 5 19 6 8 POWER SAVING MOD...

Page 3: ...Technology Co Ltd E70 433TxxSx user manual Copyright 2012 2023 Chengdu Ebyte Electronic Technology Co Ltd 2 14 1 ANTENNA RECOMMENDATION 33 14 2 ANTENNA CHOOSING 33 15 PACKAGE FOR BATCH ORDER 34 REVISI...

Page 4: ...wireless serial program users can also according to the need for secondary development 1 2 Features Communication distance tested is up to 1 5 6km Maximum transmission power of 1W software multi level...

Page 5: ...g parameter E70 433T30S Main parameter Performance Remark Min Typ Max Operating voltage V 2 6 5 0 5 5 5 0 V ensures output power Communication level V 3 3 For 5V TTL it may be at risk of burning down...

Page 6: ...n GFSK Communication interface UART Package SMD Connector 1 27mm Size E70 433T30S 24 38 5mm E70 433T14S 16 26 mm E70 433T14S2 14 20 mm Antenna IPX Stamp hole 50 ohm impedance 3 Dimension Pin Definitio...

Page 7: ...in Reserved to be floated 6 NC Reserved pin Reserved to be floated 7 NC Reserved pin Reserved to be floated 8 NC Reserved pin Reserved to be floated 9 NC Reserved pin Reserved to be floated 10 NC Rese...

Page 8: ...al port output connecting to external RXD input pin It can be configured as open drain or push pull input please refer to Parameter setting An external 1k protective resistor shall be connected in ser...

Page 9: ...C Reserved pin Reserved to be floated 41 NC Reserved pin Reserved to be floated 42 NC Reserved pin Reserved to be floated 43 NC Reserved pin Reserved to be floated 44 LNA_EN Input Internal LNA pin val...

Page 10: ...be floated 13 NC Reserved pin Reserved to be floated 14 NC Reserved pin Reserved to be floated 15 M2 Input M2 M1 M0jointly decide the 8 working modes An external 1k protective resistor shall be conne...

Page 11: ...1k protective resistor shall be connected in series when in use 21 TMSC Input JTAG TMSC 22 TCKC Input JTAG TCKC 23 NC Reserved pin Reserved to be floated 24 NC Reserved pin Reserved to be floated 25 A...

Page 12: ...d 17 TXD Output TTL serial port output connecting to external RXD input pin It can be configured as open drain or push pull input please refer to Parameter setting An external 1k protective resistor s...

Page 13: ...ght 2012 2023 Chengdu Ebyte Electronic Technology Co Ltd 12 4 Connect to MCU E70 433T30S E70 433T14S S2 No Description STM8L MCU 1 The UART module is TTL level please collect with MCU 2 For some MCU w...

Page 14: ...r manual Copyright 2012 2023 Chengdu Ebyte Electronic Technology Co Ltd 13 5 Function description 5 1 Fixed transmission 5 2 Broadcasting transmission 5 3 Broadcasting address For example Set the addr...

Page 15: ...e process completed the AUX outputs high level and starts to work as per the operating mode combined by M1 and M0 Therefore users need to wait the AUX rising edge as the start of module s normal work...

Page 16: ...ng for the user data or transmitting wireless sub package When AUX 1 it does not mean that all the UART data of the module have been transmitted already perhaps the last packet of data is still in tra...

Page 17: ...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 und...

Page 18: ...ables 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 ex...

Page 19: ...r and transmitter 4 Connection mode The transceiver modules must be of the same model with the same power For example the E70 433T14S and E70 433T30S cannot connect to each other 6 4 Sub package Mode...

Page 20: ...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...

Page 21: ...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 d...

Page 22: ...9600 8N1 25mW 7 2 Reading Operating Parameters Instruction 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 pre...

Page 23: ...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 9600bp...

Page 24: ...ult 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...

Page 25: ...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 C...

Page 26: ...Reference ground Ground electrode 4 X32K_Q1 Input Output Connect to 32 768K quartz crystal with pin 5 5 X32K_Q2 Input Output Connect to 32 768K quartz crystal with pin 4 6 DIO_1 Input Output MCU GPIO...

Page 27: ...r reference voltage range 2 6V 5 5V DC 30 GND Reference ground Ground electrode 31 GND Reference ground Ground electrode 32 DIO_19 Input Output MCU GPIO 33 DIO_20 Input Output MCU GPIO 34 DIO_21 Input...

Page 28: ...application 1 16 27 41 42 GND Reference ground Ground electrode 2 ANT Antenna 50 characteristic impedance 3 X32K_Q1 Input Output Connect to 32 7 68 K quartz crystal with pin 4 4 X32K_Q2 Input Output C...

Page 29: ...t Output Connect to 32 768K quartz crystal with pin 4 6 DIO_9 Input Output MCU GPIO 7 DIO_8 Input Output MCU GPIO 8 VCC Voltage supply 2 2 3 8V DC 11 DIO_7 Input Output MCU GPIO 12 DIO_6 Input Output...

Page 30: ...the maximum value the module will be permanently damaged Please check the stability of the power supply the voltage can not be fluctuated frequently When designing the power supply circuit for the mo...

Page 31: ...led inside the metal case which will cause the transmission distance to be greatly weakened 11 FAQ 11 1 Communication range is too short The communication distance will be affected when obstacle exist...

Page 32: ...ality 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...

Page 33: ...T14S2 CC1310 915M 14 1 5 2 5k 168k SMD 14 20 IPEX Stamp hole E70 433T14S2 CC1310 433M 14 1 5 2 5k 168k SMD 14 20 IPEX Stamp hole E70 915T14S CC1310 915M 14 1 5 2 5k 168k SMD 16 26 IPEX Stamp hole E70...

Page 34: ...ible 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...

Page 35: ...Technology Co Ltd 34 E70 433T14S2 Factory default welding of 0R resistance is shown in the figure left The antenna interface is IPEX If you need to change the antenna interface into a stamp hole pleas...

Page 36: ...Chengdu Ebyte Electronic Technology Co Ltd E70 433TxxSx user manual Copyright 2012 2023 Chengdu Ebyte Electronic Technology Co Ltd 35 E70 433T14S2...

Page 37: ...tion Issued by 1 0 2023 09 08 Combined manual Bin About us Technical support support cdebyte com Documents and RF Setting download link https www cdebyte com Thank you for using Ebyte products Please...

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