LilyGO TTGO T-Display S3 ESP32-S3 with WiFi, Bluetooth and 1.9" color LCD screen
Dispatched from Aarhus, Denmark. Shipping calculated at checkout.
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LilyGO TTGO T-Display S3
The T-Display-S3 is a development board featuring the ESP32-S3 as its main chip, with Wi-Fi 802.11, BLE 5, and BT mesh, and it is a pretty smart little device. It comes with two programmable buttons, so you have something to play with right from the start. Communication takes place via the I8080 interface, and the layout sticks to the familiar T-Display style. You can also use the ESP32-S3 directly for USB communication or programming.
The screen has received a solid upgrade, growing from 1.14" to 1.9". This means you can actually see what you are doing – without having to squint.
All in all, it feels like a natural evolution of the T-Display series – just a bit larger, a bit more powerful, and far more comfortable to work with.
Technical specifications
| MCU | ESP32-S3R8 dual-core LX7 microprocessor |
| Wireless connection | Wi-Fi 802.11, BLE5 + BT mesh |
| Programming platform | Arduino IDE, MicroPython |
| Flash memory | 16MB |
| PSRAM | 8MB |
| Battery voltage detection | IO04 |
| Built-in features | Boot + Reset + IO14 button |
| LCD | 1.9" diagonal full-color TFT display |
| Driver chip | ST7789V |
| Resolution | 170(H)RGB x 320(V), 8-bit parallel interface |
| Operating voltage | 3.3V |
| Supports | Qwiic |
| JST-SH | 1.0mm 4-PIN |
| Connector | JST-GH 1.25mm 2PIN |
| Example code for reference | [Github] |
| Notes | Introduction to T-Display-S3 / T-Display-S3 |
What's in the package?
- TTGO T-Display 1.9" ESP32 board
- JST cable for battery connection
- Everything is packed in an ESD bag
NOTE: USB-C cable is not included
Warranty and delivery
We do our best to test all electronics before we ship them to you. This ensures that we do our job properly and that you avoid unnecessary trouble in your development process. Errors can occur, but it is something we experience incredibly rarely. If there are any problems with the ordered equipment, you can always contact us, and we will be happy to help you solve the problem.
We strive to ensure fast and efficient delivery of your order. We ship from Denmark, and you will typically receive your order within 1-3 business days.





