Rust LILYGO T-Display with RP2040

Piecing Together Embedded Rust Libraries

circuit4u
5 min readMar 18, 2023

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1. Hardware

LILYGO makes nice hardware modules that combine various TFT LCD displays with popular MCUs, such as ESP32 and RP2040.

About two years ago, it introduced this T-display module that combines RP2040 (Raspberry Pi PICO) MCU with a ST7789V controlled 1.14" LCD display (135 x 240 pixels).

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circuit4u

memento of electronics and fun exploration for my future self