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Ebyte E70-433T Series, Руководство пользователя

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Chengdu Ebaite Electronic Technology Co., Ltd

E70-433TseriesProduct specifications

Copyright ©2012–2020,

Chengdu Ebyte Electronic Technology Co.,Ltd.

20

Chapter 5 Detailed Explanation of Functions

5.1 Fixed-point launch (1in base 6).

serial

number

Brief connection description of the module and the MCU (the above figure takes the STM8L MCU as an

example).

1

The wireless serial port module is TTL level, please connect with the TTL level MCU.

2

Some 5V MCUs may need to add 4~10K

pull-up resistors to the

TXD and AUX pins

of the module

.

Содержание E70-433T Series

Страница 1: ...E70 433T seriesUser Manual CC1310 433MHz TTL high speed continuous transmission wireless module...

Страница 2: ...NS 18 CHAPTER 4 RECOMMENDED WIRING DIAGRAMS 19 CHAPTER 5 DETAILED EXPLANATION OF FUNCTIONS 20 5 1 FIXED POINT LAUNCH 1IN BASE 6 20 5 2 BROADCAST TRANSMISSION 16 BASE 21 5 3 BROADCAST ADDRESS 21 5 4 LI...

Страница 3: ...E IS NOT IDEAL 33 11 2 MODULES ARE PRONE TO BREAKAGE 34 11 3 THE BIT ERROR RATE IS TOO HIGH 34 CHAPTER 12 WELDING OPERATION INSTRUCTIONS 34 12 1 REFLOW SOLDERING TEMPERATURE 34 12 2 REFLOW SOLDERING C...

Страница 4: ...oduction use modification or disclosure to third parties of this document or any part thereof without the express permission of EBYTE is strictly prohibited The information contained herein is provide...

Страница 5: ...sion functions and the data transmitted by the module in the air is random and the data interception is meaningless through strict encryption and decryption algorithms The data compression function ha...

Страница 6: ...E70 433T30S built in PA LNA transmission power 1W communication distance up to 6km Supports the global license free ISM 433MHz band Support 2 5K 168kbps air transmission rate Support 2 2 3 8V power su...

Страница 7: ...ansfer Modes for details 2 2 Electrical parameters Electrical parameters unit Model remark E70 433T30S E70 433T14S E70 433T14S 2 E70 433MT1 4S Operating voltage V 2 6 5 5 2 2 3 8 2 2 3 8 2 2 3 8 The E...

Страница 8: ...defined FLASH 128 KB RAM 8 KB kernel Cortex M3 MCU Cortex M0 RF Communication interface UART serial port TTL level Modulation method GFSK Encapsulation method SMD Antenna interface IPEX stamp hole IPE...

Страница 9: ...S dimensional drawing and pin definition Pin serial number Pin name Pin orientation Pin usage 1 GND Referential Module ground 2 GND Referential Module ground 3 GND Referential Module ground 4 NC Reser...

Страница 10: ...M0 determines the module s 8 operating modes which require a 1K protection resistor in series 17 GND Referential Module ground 18 M0 input The combination of M2M1M0 determines the module s 8 operating...

Страница 11: ...reservation is unused and needs to be left empty 33 NC Reserved feet The reservation is unused and needs to be left empty 34 NC Reserved feet The reservation is unused and needs to be left empty 35 NC...

Страница 12: ...echnology Co Ltd 11 3 2 E70 433T14S dimensional drawing and pin definition 46 GND Referential Module ground 47 GND Referential Module ground 48 ANT Antenna 50 ohm characteristic impedance Pin serial n...

Страница 13: ...e unused need to dangling 11 NC Keep your feet Leave unused need to dangling 12 NC Keep your feet Leave unused need to dangling 13 NC Keep your feet Leave unused need to dangling 14 NC Keep your feet...

Страница 14: ...feet Leave unused need to dangling 25 AUX output Indicates the working status of the module the user wakes up the external MCU the output is low during power on self test initialization and can be con...

Страница 15: ...r feet Leave unused need to dangling 36 NC Keep your feet Leave unused need to dangling 37 NC Keep your feet Leave unused need to dangling 38 NC Keep your feet Leave unused need to dangling 39 NC Keep...

Страница 16: ...33T14S2 dimensional drawing and pin definition Pin serial number Pin name Pin orientat ion Pin usage 1 GND Referent ial Module ground 2 GND Referent ial Module ground 3 GND Referent ial Module ground...

Страница 17: ...e the working status of the module the user wakes up the external MCU and the output is low during power on self test initialization which can be configured Set as an open drain output or push pull ou...

Страница 18: ...nput output Antenna interface stamp hole 50 characteristic impedance 7 GND Referential Ground connected to the power supply reference ground 8 NC Keep your feet Leave unused need to dangling 9 NC Keep...

Страница 19: ...nation of M2M1M0 determines the 8 operating modes of the module and an external 1K protection resistor is required in series when used 19 M1 input The combination of M2M1M0 determines the 8 operating...

Страница 20: ...Chengdu Ebaite Electronic Technology Co Ltd E70 433TseriesProduct specifications Copyright 2012 2020 Chengdu Ebyte Electronic Technology Co Ltd 19 Chapter 4 Recommended Wiring Diagrams...

Страница 21: ...iled Explanation of Functions 5 1 Fixed point launch 1in base 6 serial number Brief connection description of the module and the MCU the above figure takes the STM8L MCU as an example 1 The wireless s...

Страница 22: ...ing address Example Set module A address to 0xFFFF and channel to 0x04 When module A is received all data under the 0x04 channel can be received to achieve the purpose of monitoring 5 5 Module reset A...

Страница 23: ...ion In packet transmission mode the internal buffer size is specified by the packet size such as the packet length is set to 1024 bytes the corresponding buffer size is 1024 bytes and the user can con...

Страница 24: ...lectronic Technology Co Ltd E70 433T series User Manual Copyright 2012 2020Chengdu Ebyte Electronic Technology Co Ltd 23 5 6 3 Module is in the process of being configured only when resetting and exit...

Страница 25: ...uction remark 0 RSSI mode 0 0 0 The serial port is open closed wirelessly and cannot be transmitted The module outputs RSSI intensity values every 100ms serial port 1 Continuous transmission mode 0 0...

Страница 26: ...the external interrupt function to capture the AUX change for mode switching This operation is very flexible and efficient designed exactly for the user s MCU to operate and can minimize the workload...

Страница 27: ...ode the serial port baud rate and airspeed are independent and the sending and receiving parties can have different serial port baud rates but must have the same airspeed setting merit A very low airs...

Страница 28: ...ios Used to wake up receivers in WOR state note In wake up mode the maximum transmit length of a single packet is 84 bytes excluding directed addresses and channels 6 7 Configuration Mode Mode 5 state...

Страница 29: ...ode 3 M0 1 M1 1 M2 0 the list of supported instructions is as follows when setting only 9600 8N1 format is supported serial number Instruction format Detailed description 1 C0 operating parameters The...

Страница 30: ...is 71 then the E71 series XX1 is the version number and XX2 XX3 XX4 XX5 refers to other features of the module 7 4 Reset Command Instruction format Detailed description C4 C4 C4 Under the configurati...

Страница 31: ...rther the distance the stronger the anti interference performance and the longer the transmission time Both communicating parties must have the same over the air wireless transmission rate 0 0 0 The a...

Страница 32: ...d according to the actual application Both parties to the communication must be on or off 0 Turn off the FEC 1 Open FEC default 2 IO drive mode This bit is used to enable the internal pull up resistor...

Страница 33: ...s please contact the sales hotline 4000 330 990 9 1 Program Burning keywords Precautions Programming procedures The module is an SoC module with its own GPIO port and the program downloads using a CC...

Страница 34: ...erence and if the situation permits appropriate isolation and shielding can be done Assuming that there are traces with large electromagnetic interference around the module high frequency digital high...

Страница 35: ...at the humidity during installation and use should not be too high and some components are humidity sensitive devices If there is no special need it is not recommended to use it at too high or too low...

Страница 36: ...the temperature indicated on the product s Moisture Sensitivity label The user must not exceed the temperature indicated on the product s Moisture Sensitivity label The time Tp within 5 C of the speci...

Страница 37: ...ct model type Band Hz interface gain dBi height mm Feeder cm Features TX433 NP 4310 Flexible antenna 433M weld 2 0 43 10 Flexible FPC soft antenna TX433 JZ 5 Glue stick antenna 433M SMA J 2 0 52 Ultra...

Страница 38: ...Ltd E70 433T series User Manual Copyright 2012 2020Chengdu Ebyte Electronic Technology Co Ltd 37 14 2 Antenna selection Enable IPEX interface default Enable the stamp hole Chapter 15 Bulk packaging m...

Страница 39: ...Chengdu Ebyte Electronic Technology Co Ltd E70 433T series User Manual Copyright 2012 2020Chengdu Ebyte Electronic Technology Co Ltd 38 15 2 E70 433T14S batch packing...

Страница 40: ...Chengdu Ebyte Electronic Technology Co Ltd E70 433T series User Manual Copyright 2012 2020Chengdu Ebyte Electronic Technology Co Ltd 39 15 3 E70 433T14S2 bulk packaging 15 4 E70 433MT14S bulk packing...

Страница 41: ...on Notes Maintainers 1 0 2022 10 22 Initial release Hao About us Technical support support cdebyte com Documents and RF Setting download link https www cdebyte com Thank you for using Ebyte products P...

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