🌟LilyGO T-ETH-Series

News:

The changed ETHClass is used by default, and W5500 SPI Ethernet port support is added

Product:

Product(PinMap)	SOC	Flash	PSRAM	Ethernet	POE	SDCard	Support Camera Shield
T-Internet-POE	ESP32-WROOM-32	4MB	❌	LAN8720	✅	✅	❌
T-POE-PRO	ESP32-WROVER-E	16MB	8MB(QSPI)	LAN8720	✅	❌	❌
T-INTER-COM	ESP32-WROVER-E	16MB	8MB(QSPI)	LAN8720	❌	✅	❌
T-ETH-Lite-ESP32	ESP32-WROVER-E	16MB	8MB(QSPI)	RTL8201	(Option)	✅	❌
T-ETH-Lite-ESP32S3	ESP32-S3-WROOM-1	16MB	8MB(OPI)	W5500	(Option)	✅	✅
T-ETH-Lite-POE-Shield	POE Shield (IEEE802.3 af/Class 0)
T-ETH-Lite-ESP32S3-Camera-Shield	Camera Shield (Support OV2640/OV5640)

Examples

examples/
├── UnitTestExample             # Board function example
├── ETHOTA                      # Upgrade firmware via Ethernet
├── HelloServer                 # WebServer using ETH
├── SDWebServer                 # SDWebServer using ETH
├── MQTTClient                  # MQTT Example
├── ESPMQTTSClient              # MQTTS Example
├── StaticIPAddress             # Example of static IP address
├── UDPClientReceiver           # UDP Receiver exampe
├── UDPClientSender             # UDP Sender exampe
├── UDPClientReceiverDirectPC   # UDP Receiver, Directly connect to PC using network cable
├── UDPClientSenderDirectPC     # UDP Sender, Directly connect to PC using network cable
├── AsyncUDPClient              # Async UDP Client
├── AsyncUDPServer              # Async UDP Sender
├── WebSocketClient             # WebSocket Client
├── WebSocketServer             # WebSocket Server
├── UnitTestExample             # Hardware test exampe
├── TCPClient                   # TCP Client
├── TCPServer                   # TCP Server
├── RS485_Master                # RS485 Sender (ETH-Pro only)
├── RS485_Slave                 # RS485 Reciver (ETH-Pro only)
├── RS485_ModBUS                # RS485 Modbus Master (ETH-Pro only)
├── TFT_ILI9341_Shield          # Screen interface example (ETH-Pro/ETH-Lite-ESP32 only)
├── CameraShield                # Camera shield example (ETH-Lite-ESP32S3 only)
├── LoRaShield                  # LoRa Shield Sender Example (ETH-PRO only)
├── SPIExample                  # SPI initialization example (ETH-PRO only)
├── SPI_Wire_DevicesExample     # SPI bus & Wire sharing example  (ETH-PRO only)
├── SharingSPIBus               # SPI bus sharing example
└── WireExample                 # Wire initialization example

Examples	T-Internet-POE	T-POE-PRO	T-INTER-COM	T-ETH-Lite-ESP32	T-ETH-Lite-ESP32S3
UnitTestExample	✅	✅	✅	✅	✅
ETHOTA	✅	✅	✅	✅	✅
HelloServer	✅	✅	✅	✅	✅
SDWebServer	✅	✅	✅	✅	✅
MQTTClient	✅	✅	✅	✅	✅
ESPMQTTSClient	✅	✅	✅	✅	✅
StaticIPAddress	✅	✅	✅	✅	✅
UDPClientReceiver	✅	✅	✅	✅	✅
UDPClientSender	✅	✅	✅	✅	✅
UDPClientReceiverDirectPC	✅	✅	✅	✅	✅
UDPClientSenderDirectPC	✅	✅	✅	✅	✅
AsyncUDPClient	✅	✅	✅	✅	✅
AsyncUDPServer	✅	✅	✅	✅	✅
UnitTestExample	✅	✅	✅	✅	✅
WebSocketClient	✅	✅	✅	✅	✅
WebSocketServer	✅	✅	✅	✅	✅
TCPClient	✅	✅	✅	✅	✅
TCPServer	✅	✅	✅	✅	✅
RS485_Master	❌ (Not adapted)	✅	❌ (Can't run)	❌ (Not adapted)	❌ (Not adapted)
RS485_Slave	❌ (Not adapted)	✅	❌ (Can't run)	❌ (Not adapted)	❌ (Not adapted)
RS485_ModBUS	❌ (Not adapted)	✅	❌ (Can't run)	❌ (Not adapted)	❌ (Not adapted)
TFT_ILI9341_Shield	❌ (Can't run)	✅	❌ (Can't run)	✅	❌ (Not adapted)
CameraShield	❌ (Can't run)	❌ (Can't run)	❌ (Can't run)	❌ (Can't run)	✅
LoRaShield	✅	❌ (Not adapted)	❌ (Can't run)	❌ (Not adapted)	❌ (Not adapted)
SPIExample	✅	✅	❌ (Can't run)	❌ (Not adapted)	✅
SPI_Wire_DevicesExample	✅	❌ (Not adapted)	❌ (Can't run)	✅	❌ (Not adapted)
SharingSPIBus	✅	❌ (Not adapted)	❌ (Can't run)	❌ (Not adapted)	❌ (Not adapted)
WireExample	✅	✅	❌ (Can't run)	✅	✅

1️⃣ PlatformIO Quick Start

Install Visual Studio Code and Python
Search for the PlatformIO plugin in the VisualStudioCode extension and install it.
After the installation is complete, you need to restart VisualStudioCode
After restarting VisualStudioCode, select File in the upper left corner of VisualStudioCode -> Open Folder -> select the LilyGO T-ETH-Series directory
Wait for the installation of third-party dependent libraries to complete
Click on the platformio.ini file, and in the platformio column
First change the default_envs to the board used
Uncomment one of the lines src_dir = xxxx to make sure only one line works
Click the (✔) symbol in the lower left corner to compile
Connect the board to the computer USB (If there is no onboard downloader, USB2TTL must be connected)
Click (→) to upload firmware
Click (plug symbol) to monitor serial output
Since T-LITE-ESP32 uses IO0 as the clock input, the default working level of DTR is high level, so after the download is completed, you need to remove the connection between DTR and IO0, so that ETH will work, otherwise the initialization will fail
For T-LITE-ESP32, when uploading a sketch, you need to press and hold the BOOT button to run the upload

2️⃣ Arduino IDE Quick Start

It is recommended to use platformio without cumbersome steps

Install Arduino IDE
Install Arduino ESP32
Copy everything from this repository lib folder to Arduino library folder (e.g. C:\Users\YourName\Documents\Arduino\libraries)
Open ArduinoIDE -> Tools
Open the examples,such as examples/UnitTestExample
Switch to the utilities.h file, at the top of the sketch, uncomment the definition of the board name you use , such as LILYGO_T_INTERNET_POE
Connect external USB2TTL，such as CP2102,CP2104,CH340X
- Has an onboard downloader(T-POE-Pro) If the board has a USB-C, plug it directly into the USB-C, select the corresponding port, and upload.
- no onboard downloader(T-ETH-Lite-ESP32/T-ETH-Lite-ESP32S3/T-Internet-POE) Additional USB2TTL is required to connect the board with USB2TTL
- Connection example:
  
  USB2TTL(Has DTR,RTS) USB2TTL(NO DTR,RTS) T-ETH-Series
  
  5V 5V 5V IN
  
  GND GND GND
  
  RX RX TXD
  
  TX TX RXD
  
  RTS RST
  
  DTR IO0
- Connection diagram
- Note that for boards that are not connected to DTR or RTS, the board must be put into download mode before uploading the sketch, otherwise the sketch cannot be uploaded.How to enter download mode, please see FAQ
- 注意，对于没有连接到DTR,RTS 的板子，上传程序之前，必须先将板子置入下载模式,否则无法上传程序，如何进入下载模式，请看FAQ
Select the corresponding port and click Upload <If the upload fails, View the FAQ below>
Since T-LITE-ESP32 uses IO0 as the clock input, the default working level of DTR is high level, so after the download is completed, you need to remove the connection between DTR and IO0, so that ETH will work, otherwise the initialization will fail
T-LITE-ESP32 Since the PHYAD address is selected as 0, the yellow LINK light will not light up, which does not affect the use.

USB2TTL(Has DTR,RTS)	USB2TTL(NO DTR,RTS)	T-ETH-Series
5V	5V	5V IN
GND	GND	GND
RX	RX	TXD
TX	TX	RXD
RTS		RST
DTR		IO0

5️⃣ ESP32 basic examples

BLE Examples
WiFi Examples
SPIFFS Examples
FFat Examples
For more examples of esp32 chip functions, please refer to arduino-esp32-libraries

6️⃣ FAQ

Unable to upload skecth,Please enter the upload mode manually.
1. Connect the board via the USB cable or connect USB2TTL
2. Press and hold the BOOT button , While still pressing the BOOT button, press RST
3. Release the RST
4. Finally release the BOOT Button(The BOOT button must be released last)
5. Upload sketch
Unable to verify flash chip connection
1. Please refer to this issue #45

blarsen65 / lilygo-t-eth-series Goto Github PK

lilygo-t-eth-series's Introduction

🌟LilyGO T-ETH-Series

News:

Product:

Examples

1️⃣ PlatformIO Quick Start

2️⃣ Arduino IDE Quick Start

5️⃣ ESP32 basic examples

6️⃣ FAQ

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