Pronounced Tremors 🪱

This is a small prototype Rust firmware for the TRMNL device. It's nowhere near the capability of the official firmware.

It's based on esp-rs/esp-idf-template.

For now you can press the button to alternate between displaying random noise and displaying an image, then it will go to sleep after a minute of inactivity.

Build the project:

cd device
cargo build

Flash to the device:

espflash flash ../target/riscv32imc-esp-espidf/debug/trmrs-device

View serial output:

espflash monitor

Run CLI

cargo run -p cli

Run Tests

cargo test -p trmrs_core