🌟LilyGo LoRa32 V1.3 SX1276🌟

Overview

This page introduces the hardware parameters related to LilyGo LoRa32 V1.3 SX1276

This version does not have BMS, please use a lithium-ion battery with battery protection function
Please be sure to connect the antenna before transmitting, otherwise it is easy to damage the RF module

Product	SOC	Flash	PSRAM
LoRa32 V1.3	ESP32-D0WDQ6-V3	4MB(Quad-SPI)	❌

Install the CH9102 USB bridge driver for the first time.
- Windows
- Mac OS
Install Visual Studio Code and Python
Search for the PlatformIO plugin in the Visual Studio Code extension and install it.
After the installation is complete, you need to restart Visual Studio Code
After restarting Visual Studio Code, select File in the upper left corner of Visual Studio Code -> Open Folder -> select the LilyGo-LoRa-Series directory
Wait for the installation of third-party dependent libraries to complete
Click on the platformio.ini file, and in the platformio column
Select the board name you want to use in default_envs and uncomment it.
Uncomment one of the lines src_dir = xxxx to make sure only one line works , Please note the example comments, indicating what works and what does not.
Click the (✔) symbol in the lower left corner to compile
Connect the board to the computer USB-C , Micro-USB is used for module firmware upgrade
Click (→) to upload firmware
Click (plug symbol) to monitor serial output
If it cannot be written, or the USB device keeps flashing, please check the FAQ below

Install the CH9102 USB bridge driver for the first time.
- Windows
- Mac OS
Install Arduino IDE
Install Arduino ESP32
Copy all folders in the lib directory to the Sketchbook location directory. How to find the location of your own libraries, please see here
- Windows: C:\Users\{username}\Documents\Arduino
- macOS: /Users/{username}/Documents/Arduino
- Linux: /home/{username}/Arduino
Open the corresponding example
- Open the downloaded LilyGo-LoRa-Series
- Open examples
- Select the sample file and open the file ending with ino

On Arduino Select the corresponding board in the IDE tool project and click on the corresponding option in the list below to select

Name	Value
Board	ESP32 Dev Module
Port	Your port
CPU Frequency	240MHZ(WiFi/BT)
Core Debug Level	None
Erase All Flash Before Sketch Upload	Disable
Events Run On	Core1
Flash Frequency	80MHZ
Flash Mode	QIO
Flash Size	4MB(32Mb)
JTAG Adapter	Disabled
Arduino Runs On	Core1
Partition Scheme	Huge APP (3MB No OTA/1MB SPIFFS)
PSRAM	Enable
Upload Speed	921600
Programmer	Esptool

Please uncomment the utilities.h file of each sketch according to your board model ,e.g T3_V1_3_SX1276 or T3_V1_3_SX1278, otherwise the compilation will report an error.
Upload sketch

The GPIOs above GPIO33 of the ESP32 chip only allow input functions and cannot be set as output functions.
You need to remove the SD card when uploading the sketch, otherwise it will not be downloaded

Devices	7-Bit Address	Share Bus
OLED Display SSD1306	0x3C	✅️

Channel	Peripherals
RST	Reset button