Log uploader

A small Toit program that uploads the log of one or more devices to a Supabase instance.

The ESP32 that runs this program is connected through UART to one or more devices, and listens for their UART0 output.

All received output is uploaded.

Setup

Create a new Supabase project, and link it to this repository by running supabase link --project-ref <project-ref>. You will need the master password to do this.

Then run supabase db push to create the tables.

In the supabase dashboard add a new device (any UUID will do). That UUID is fundamentally the password for the device.

Take the esp32-example.toit file and copy/rename it to esp32.toit (or esp32_*.toit if you want more than one).

Edit it and set the SUPABASE_PROJECT, SUPABASE_ANON, DEVICE_ID, and PIN_RX1/PIN_RX2 variables. The second RX can be null.

Flash the program. It will then upload any data that it receives on the serial port.