Ebyte E290 T Series User Manual
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Ebyte E290 T Series User Manual

Ebyte E290 T Series User Manual

Pan3060 433/470/868/915 mhz wireless module
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E290-xxxTxxx User Manual
PAN3060 433/470/868/915 MHz Wireless Module

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Summary of Contents for Ebyte E290 T Series

  • Page 1 E290-xxxTxxx User Manual PAN3060 433/470/868/915 MHz Wireless Module...

  • Page 2: Table Of Contents

    Chengdu Ebyte Electronic Technology Co., Ltd. E290-xxxTxxx User Manual Contents Disclaimer ..................................4 1 Product Overview ................................5 1.1 Product Introduction ............................5 1.2 Features ................................6 1.3 Application Scenario ............................6 2 Specifications ................................7 2.1 RF parameters ..............................7 2.2 Electrical parameters ............................7 2.3 Hardware Parameters ............................
  • Page 3 11 Bulk Packaging Methods ............................38 11.1 E290-400/900T20S Batch Packaging ......................38 11.2 E290-400T30S Batch Packaging Method ....................39 11.3 EWM290-xxxTxxD Batch Packaging Method ....................39 Revision History ................................40 About us ............................错误！未定义书签。 Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 4: Disclaimer

    E290-xxxTxxx User Manual Disclaimer EBYTE reserves all rights to this document and the information contained herein. Products, names, logos and designs described herein may in whole or in part be subject to intellectual property rights. Reproduction, use, modification or disclosure to third parties of this document or any part thereof without the express permission of EBYTE is strictly prohibited.

  • Page 5: Product Overview

    1.1 Product Introduction E290-xxxTxxx series is a new generation of wireless module developed by Chengdu Ebyte Electronic Technology Co., Ltd. It ① is a wireless serial port module (UART) based on Panqiwei PAN3060 RF chip. It has multiple transmission modes and the working frequency bands are 410.125 ~ 493.125MHz and 850.125 ~ 930.125MHz .

  • Page 6: Features

    Smart home and industrial sensors, etc.  Wireless alarm security system ;  Building automation solutions;  Wireless industrial remote control;  Healthcare products;   Advanced Metering Infrastructure (AMI ) . Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 7: Specifications

    Using 5V TTL may burn out Fixed load instantaneous power consumption , antenna 1 2 0 1 2 0 Power Emission current measurement results are consu different mption Rece DCDC ivin mode Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 8: Hardware Parameters

    Equivalent impedance is about SMA-K SMA-K interface Hole Hole 50 Ω Size 16*26 mm 40.5 * 25 mm 21*36 mm 24*43 mm ±0.2mm Product Net 2.37g 5.8g 6.5g ± 0.05 g Weight Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 9: Mechanical Dimensions And Pin Definitions

    Input/ Output The user wakes up the external MCU, and the power-on self-test initialization period outputs a low level; (can be left floating) Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 10: E290-400T30S Mechanical Dimensions And Pin Definition

    Module ground wire 3.2 E290-400T30S mechanical dimensions and pin definition Pin number Pin Name Pin Direction Pin Purpose Input Module ground wire Input Module power positive reference, voltage range: 3.3～5.5V DC Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 11 SWDIO data pin when program is loaded (suspended, user does not need to connect) GPIO/RS485_EN MCU_VDD Power pin for program download (suspended, no need for user to connect) RESET Input Module reset pin Input Fixed Empty pin Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 12: Ewm290-400T20D Mechanical Dimensions And Pin Definition

    MCU, and outputs a low level during the power-on self-test initialization period; (can be left floating) Input Module power positive reference, voltage range: 3.0 ~ 5.5V (DC) Input Module ground wire Fixing Fixing holes holes Fixing Fixing holes Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 13: Ewm290-400T30D Mechanical Dimensions And Pin Definition

    Used to indicate the working status of the module; the user wakes up the external Output MCU, and outputs a low level during the power-on self-test initialization period; can Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 14: Recommended Connection Diagram

    ~ 10K pull-up resistors to the TXD and AUX pins of the module . The AUX pin cannot be low when powered on, otherwise it will enter firmware upgrade mode. Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 15: Functional Details

    : What you send is what you get. You can use the serial port assistant to communicate  with each other (the factory default parameters are consistent, and the transmission method is transparent transmission). The example is as follows: Schematic diagram Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 16 B. Similarly, the data sent by module B is 000102AABBCC. (The transmission data format in fixed-point mode is: target address + target channel + data) Figure 1 Schematic diagram of fixed-point transmission Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 17 B is FFFF02AABBCC. (The data transmission format in fixed-point broadcast mode is: broadcast address + target channel + data) Figure 2 Schematic diagram of fixed-point broadcast transmission Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 18 As shown in the configuration figure: the data sent by node 1 can be received by nodes 2 and 4, and the data sent by nodes 2 and 4 can also be received by node 1. Figure 3 Example of relay mode Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 19: Wor Mode Use (M1, M0 Pins Set To 0,1)

    Note: In WOR mode, the single-point wake-up function only supports 0-900 addresses at 38.4K airspeed and below, and 38.4K and 62.5K airspeed are not recommended. Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 20: Configuration Mode Use (M1, M0 Pins Set To 1, 0)

    Module A can use the host computer to open remote configuration and read parameters. 5.1.4​ Sleep mode use (M1, M0 pins set to 1,1) To enter sleep mode, just set the M1 and M0 pins to 1, 1.  Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 21: Module Reset

    Note: When the airspeed is 62.5K and 38.4K, this single-point wake-up function is temporarily unavailable and only the  traditional WOR mode can be used. Figure 1 Target device current consumption diagram Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 22: Aux Detailed Explanation

    AUX cannot be low at the moment of power-on, otherwise it will be forced into firmware upgrade mode.  5.4.1 Serial port data output indication Used to wake up the external MCU in sleep mode;  Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 23: Wireless Transmission Indication

    When the user enters other modes from mode 3 (sleep mode) or during the reset process, the module will reset the user parameters, during which AUX outputs a low level. Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 24: Register Read And Write Control

    Example 1: The wireless configuration channel is 0x09 Configuration Wireless command header command start address length parameter Send: CF CF C0 05 01 09 Return: CF CF C1 05 01 09 Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 25: Register Description

    Air speed 2.4k air rate, the smaller the delay and the shorter the transmission distance. Air speed 2.4k 0~2: BW = 250K 3~7: BW = 500K Air speed 4.8 k​ Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 26 After enabling, the module receives wireless data Read/ Enable RSSI Byte 0 6H REG3 and outputs it through the serial port TXD, Write Disabled (default) followed by an RSSI strength byte. Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 27: Heartbeat Packet Function Configuration

    Configuration mode (mode 2: M1=1, M0=0 ), the supported command list is as follows ( when setting, only 9600, 8N1 format is supported ): Serial Instruction Detailed description number Format Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 28: Factory Default Parameters

    20 dbm E290-400T30S​ 433.125MHz 0x0000 0x17 2.4kbps 9600 30dbm E290-900T20S 868.125MHz 0x0000 0x12 2.4kbps 9600 20dbm EWM290-400T20D 433.125MHz 0x0000 0x17 2.4kbps 9600 20dbm EWM290-400T30D 433.125MHz 0x0000 0x17 2.4kbps 9600 30dBm Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 29: At Commands

    , and the single-point time to 1000ms , and the AT+DELAY=delay AT+DELAY=1000 wake-up mode can restore data single-point wake-up mode can within the time. restore data within the time. Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 30: At Parameter Analysis

    When the serial port receives the correct command, the serial port will return "Command = OK", otherwise it will return "=ERR" Command parameters Parameter meaning Baud ( serial port baud rate ) 0:1200 1:2400 2:4800 3:9600 Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 31: Iap Upgrade

    If AUX is pulled low before power-on, it will also force the software to enter the firmware upgrade mode to avoid failure in the upgrade mode. Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 32 2. Open the official website to configure the host computer "RF_Setting(E29) V1.0.exe", select Serial Port > Open Serial Port; 3、Click Read Parameters to view the module information in the left window of the host computer; Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.
  • Page 33 Chengdu Ebyte Electronic Technology Co., Ltd. E290-xxxTxxx User Manual 4. Click Firmware Upgrade > Click Open File (select the firmware .bin file) > Click Start Downloading; Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 34: Hardware Design

    When the module is installed inside the case, you can use a high-quality antenna extension cable to extend the antenna to the  outside of the case; The antenna must not be installed inside a metal shell, as this will greatly reduce the transmission distance.  Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 35: Faq

    An unsatisfactory power supply may also cause garbled characters, so the reliability of the power supply must be ensured;  Extension cables or feeder cables that are of poor quality or are too long can also cause a high bit error rate.  Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 36: Welding Operation Instructions

    Time from room temperature to peak 6 minutes, longest 8 minutes, longest temperature ※The peak temperature (Tp) tolerance of the temperature curve is defined as the upper limit of the user Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 37: Reflow Oven Profile

    Chengdu Ebyte Electronic Technology Co., Ltd. E290-xxxTxxx User Manual 10.2 Reflow Oven Profile Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 38: Bulk Packaging Methods

    Chengdu Ebyte Electronic Technology Co., Ltd. E290-xxxTxxx User Manual 11 Bulk Packaging Methods 11.1 E290-400/900T20S Batch Packaging Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 39: E290-400T30S Batch Packaging Method

    Chengdu Ebyte Electronic Technology Co., Ltd. E290-xxxTxxx User Manual 11.2 E290-400T30S Batch Packaging Method 11.3 EWM290-xxxTxxD Batch Packaging Method Copyright © 2012–2025 , Chengdu Ebyte Electronic Technology Co., Ltd.

  • Page 40: Revision History

    About us Technical support: support@cdebyte.com Documents and RF Setting download link: https://www.ru-ebyte.com Thank you for using Ebyte products! Please contact us with any questions or suggestions: info@cdebyte.com ------------------------------------------------------------------------------------------------------------ Web: https://www.ru-ebyte.com Address: B5 Mould Industrial Park, 199# Xiqu Ave, High tech Zone, Chengdu, Sichuan, China...

This manual is also suitable for:

E290-400t20sE290-900t20sE290-400t30sEwm290-400t20dEwm290-400t30d

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