LilyGo TTGO T-U2T USB to TTL Programmer CH9102
The LilyGo T-U2T is a USB-to-serial adapter (USB to TTL) with the CH9102 chip as an automatic downloader. Some LilyGo boards have no USB-to-serial converter of their own and stay smaller as a result; the T-U2T is plugged in for programming. It sets the boot and reset signals itself, so uploading works without pressing buttons, as with a board with USB. The adapter is open source and also suitable for your own ESP32 boards.
Recommended Accessories:
Features:
- USB-to-serial chip CH9102, up to 4 Mbit/s
- Automatic uploading without pressing boot and reset
- Power and boot buttons
- USB-C plug and USB-C socket
- Suitable for example for LilyGo T5 2.66, T-Dispay E-paper 1.02 and T-Relay
Application Examples:
- Programming LilyGo boards without their own USB-to-serial converter
- Programming your own ESP32 boards
- Integration into Home Assistant with ESPHome
Documentation:
Technical Data:
- Manufacturer: LilyGo
- Manufacturer SKU: Q320
- USB-to-serial chip: CH9102
- Data rate: up to 4 Mbit/s
- Buttons: power, boot
- Connections: USB-C plug and USB-C socket
- Dimensions: 37 × 12.5 × 8 mm
- Weight: 9 g
Scope of Delivery:
- 1× LilyGo TTGO T-U2T USB to TTL Programmer CH9102
LilyGo TTGO T-U2T USB to TTL Programmer CH9102
- Brand: Lilygo
- Product Code: 422428
- Availability: In Stock
-
CHF11.90
- Ex Tax: CHF11.01
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Tags: T-U2T, USB, to, TTL, serial, adapter, automatic downloader, T5, TTGO, Lilygo, ESP32, CH9102, USB-C, Q320, USB-TTL, ESPHome