Ebyte E07-400T10S Manuel utilisateur

E07-400T10S

CC1101 410-450MHz 10dBm SoC SMT Wireless Module

Chengdu Ebyte Electronic Technology Co.,Ltd E07-400T10S User Manual

Contents

Disclaimer ...........................................................................................................................................................................................................2

1.1 Brief Introduction ............................................................................................................................................................................. 3

1.2 Features ............................................................................................................................................................................................... 3

1.3 Application ......................................................................................................................................................................................... 3

2 Specification and Parameter ....................................................................................................................................................................... 5

2.1 RF Parameter ...................................................................................................................................................................................5

2.2 Hardware parameter .......................................................................................................................................................................5

2.3 Electrical parameter ....................................................................................................................................................................... 5

3 Size and pin definition ..................................................................................................................................................................................6

4 Basic operation ...............................................................................................................................................................................................7

4.1 Hardware design ............................................................................................................................................................................... 7

4.1 Software design ...............................................................................................................................................................................9

5 Circuit principle ...........................................................................................................................................................................................11

6 FAQ................................................................................................................................................................................................................ 11

6.1 Communication range is too short ............................................................................................................................................. 11

Due to antenna quality or poor matching between antenna and module. ................................................................................12

6.2 Module is easy to damage ............................................................................................................................................................12

6.3 BER(Bit Error Rate) is high ........................................................................................................................................................ 12

7 Welding operation instruction ..................................................................................................................................................................12

8E07 series .....................................................................................................................................................................................................12

9 Antenna recommendation ................................................................................................................................................................ 13

9.1 Recommendation ............................................................................................................................................................................13

Revision History........................................................................................................................................................................................14

About us ............................................................................................................................................................................................................14

Disclaimer

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subject to intellectual property rights. Reproduction, use, modification or disclosure to

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including but not limited, with respect to the accuracy, correctness, reliability and

fitness for a particular purpose of the information. This document may be revised by

EBYTE at any time. For most recent documents, visit www.ebyte.com.

Notice:

The contents of this manual may be changed due to product version upgrade or other reasons. Yibaite Electronic

Technology Co., Ltd. reserves the right to modify the contents of this manual without any notice or prompt. This

manual is only used as a guide. Chengdu yibaite Electronic Technology Co., Ltd. will try its best to provide

accurate information in this manual. However, Chengdu yibaite Electronic Technology Co., Ltd. does not guarantee

that the contents of this manual are completely correct, and all statements, information and suggestions in this

manual do not constitute any express or implied warranty.

Chengdu Ebyte Electronic Technology Co.,Ltd E07-400T10S User Manual

1 Overview

1.1 Brief Introduction

E07-400T10s is a 410-450MHz SMT wireless module

independently developed based on MSP430FR2433 and CC1101

produced by Texas Instruments (TI), which supports secondary

development.

Since the very mature MSP430FR2433 and CC1101 are

adopted as the core of the module, its stability is well received by

users, and there is no need to worry about compatibility. This

module is mainly aimed at intelligent home, industry, scientific

research and medical treatment and short-range wireless

communication equipment. It can provide extensive hardware support for packet processing, data buffering, burst

transmission, received signal strength indication (RSSI), idle channel evaluation (CCA), link quality indication, and

wireless wake-up (WOR). Industrial grade high-precision 26MHz crystal oscillator is used to ensure reliable and stable

wireless communication quality.

1.2 Features

Under ideal conditions, the communication distance can reach 1500m;

The maximum transmission power is 10mW, and the software is multi-level adjustable;

Support license free ISM 433MHz band;

Support data transmission rate of 0.6kbps ~ 500kbps;

Support multiple modulation modes (OOK, ASK, GFSK, 2-FSK, 4-FSK and MSK);

Independent 64 byte RX FIFO and TX FIFO;

Support 2.5-5.5v power supply, and power supply greater than 5V can ensure the best performance;

Industrial standard design, supporting long-term use at - 40 ~ 85 ℃;

IPEX interface, which can easily connect external antenna;

Support RSSI (received signal strength indication) and LQI (link quality indication);

Connect with MCU through 4-wire SPI interface, and provide 2 universal digital output pins with settable functions.

1.3 Application

Smart home and industrial sensors;

Wireless alarm safety system;

Building automation solutions;

Wireless industrial remote controller;

Healthcare products;

Chengdu Ebyte Electronic Technology Co.,Ltd E07-400T10S User Manual

Advanced meter reading architecture (AMI);

Application in automobile industry.

Chengdu Ebyte Electronic Technology Co.,Ltd E07-400T10S User Manual

2 Specification and Parameter

2.1 RF Parameter

RF Parameter

Parameter

Value

Remark

Operating

frequency

410~450

MHz

Support ISM

Transmit power

10 dBm

The software is adjustable and needs to be developed and set by the user

Receiving

sensitivity

-106 dBm

GFSK，Air data rate is 1.2kbps

FIFO

64Byte

Maximum length of single transmission

Modulation mode

GFSK(reco

mmendatio

Support OOK、ASK、GFSK、2-FSK、4-FSK and MSK

Measured distance

1500 米

Sunny and open environment, maximum power, antenna gain 5dBi, height 2.5m,

air speed 1.2kbps

2.2 Hardware parameter

Hardware

parameters

Parameter value

Remark

RF IC

CC1101

Texas Instruments

MCU

MSP430FR2433

Texas Instruments

Core

16 bit RISC architecture

Ultra low power consumption

FLASH

15.5 KB

——

RAM

4 KB

——

Crystal oscillation

frequency

26MHz

External crystal oscillator

Size

16 * 26 mm

——

Antenna

IPEX/Stamp hole

Equivalent impedance is about 50Ω

Communication

interface

UART、SPI、ADC、GPIO

It needs to be developed and set by the user

Package

SMT stamp hole

Half hole, hole spacing 1.27mm

Net weight

1.2g

——

2.3 Electrical parameter

Electrical

parameter

Min

Type

Max

Unit

Condition

Chengdu Ebyte Electronic Technology Co.,Ltd E07-400T10S User Manual

Voltage supply

2.5

5.0

5.5

≥ 5.0V ensure output power

Burn the module permanently over 5.5V

Communication

level

3.3

When using 5.0V TTL, it is recommended

to add electrical level conversion

Emission current

Instantaneous power consumption

Receiving current

——

Sleep current

0.6

μA

Software shutdown

working

temperature

-40

℃

——

Working humidity

——

Storage

temperature:

-40

125

℃

——

3 Size and pin definition

Pin No.

Item

Direction

Description

SWDIO

Input

For program download / debugging port, please refer to the

chip manual (MSP430FR2433)

2, 11,

13 ~17, 26

GND

（-）

Ground, connected to power reference ground

SWCLK

Input

For program download / debugging port, please refer to the

chip manual（MSP430FR2433）

3.3V

Input

Program download power supply 3.3V

P2.0/XOUT

Input/Output