Advertisement

T-Echo
User Guide
Version 1.0
Copyright © 2022

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the T-Echo and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for LILYGO T-Echo

  • Page 1 T-Echo User Guide 
 Version 1.0 Copyright © 2022...
  • Page 2 About This Guide This document is intended to help users set up the basic software development environment for developing applications using hardware based on the T-Echo. Through a simple example, this document illustrates how to use Arduino, including the menu based configuration wizard, compiling the Arduino and firmware download to the NRF52840 module.
  • Page 3: Table Of Contents

    Table of Contents 1. Introduction ..........................1.1. T-Echo ..........................1 1.2. Arduino ............................. 1.3. Preparation ..........................2. Get Started ..........................2.1. Download the Arduino Software ....................2 2.1.1. Install Prerequisites .......................2 2.1.2. Toolchain Setup ......................2 2.2. Install the Arduino Software ......................3 2.3. Set up Path ..........................3 3.
  • Page 4: Introduction

    1. Introduction Introduction 1.1. T-Echo T-Echo is a development board. It can work independently. It consists of NRF52840 SOC, LoRa chip SX1262 and GNSS module. The nRF52840 is fully multiprotocol capable with full protocol concurrency. It has protocol support for Bluetooth LE.
  • Page 5: Get Started

    2. Get Started Get Started 2.1. Download the Arduino Software The quickest how to install the Arduino Software (IDE) on Windows machines 2.1.1. Quick Start Guide The website provides a quick start tutorial Windows: • https://www.arduino.cc/en/Guide/Windows Linux: • https://www.arduino.cc/en/Guide/Linux Mac OS X: •...
  • Page 6: Install The Arduino Software

    2. Get Started 2.2. Install the Arduino Software Wait for installation 2022.08 Xinyuan...
  • Page 7: Configure

    3. Start a Project Configure 3.1 Install nRF52 Environment Open Arduino, open preferences -> add https://adafruit.github.io/arduino-board-index/package_adafruit_index.json to the board installation manager address list Open the board installation manager, wait for the index update to complete, select 'Adafruit nRF52 by Adafruit' and click install 2022.08 Xinyuan...
  • Page 8: Connect

    4. Connect Connect You are almost there. To be able to proceed further, connect board to PC, check under what serial port the board is visible and verify if serial communication works. 2022.08 Xinyuan...
  • Page 9: Test Demo

    4. Configure Test Demo Open https://github.com/Xinyuan-LilyGO/T-Echo Download the zip file Copy all the folders in the lib directory to "C:\User\<YourName>\Documents\Arduino\libraries" 2022.08 Xinyuan...
  • Page 10: Upload Sketch

    5. Build and Flash Upload Sketch 6.1. Select Board Tools << Board << Nordic nRF52840(PCA10056) 6.2. Upload Sketch << Upload 2022.08 Xinyuan...
  • Page 11 FCC Caution: Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Table of Contents