Welcome to the Roku LT Operating System open source distribution.

You may view the LT Open Source instructional videos and read the LT Open Source announcement to learn more.

To build LT OS for ESP32:

% cd /path-to-lt-sdk/lt-firmware-example
% source build-setup.sh
% espshell
% build
% make quiet

To flash, clean:

% make FlashFirmware
% make clean

To perform first time initialziation of all partitions of the Flash (build first):

% LT_FLASH=all make FlashFirmware

To build LT OS for Linux:

% cd /path-to-lt-sdk/lt-firmware-example
% source build-setup.sh
% linuxshell
% build
% make quiet

To run Linux build:

% bin
% export LT_LIBRARY_PATH=.
% sudo ./ltrun LTSystemShell

To obtain an inexpensive ESP32 development platform, go to amazon.com and search "ESP32 Cam". They are available in 2-packs for ~$20.00.