This page provides a web installer and serial console for AI-on-the-Edge Device [SLFork] - a smart and efficient
edge-AI application for meter digitization, designed for ESP32 and ESP32-S3 hardware.
Additional documentation is available in the GitHub repository.
A supported hardware with an empty, FAT-formatted SD card inserted into the SD card slot.
Download the matching firmware ZIP file for your device and the version listed above from the
GitHub release page.
Enter bootloader mode: Press and hold the "BOOT" button, then reset the device by either pressing the "RESET" button or power-up.
If your device does not have any "BOOT" button, pull the pin labeled "GPIO0" or "IO0" to GND during reset or power-up.
Install firmware: Select your device, connect to it, and click "Install Device" to flash the firmware.
Power cycle: After installation is complete, perform a full power cycle of the device.
Configure Wi-Fi: Reconnect to the device and configure its Wi-Fi connection ("Connect to Wi-Fi").
Access the device: Once connected to Wi-Fi, visit the device via the provided link ("Visit device").
Prepare SD card content: Upload the downloaded firmware ZIP file to the device using its provisioning web interface.
Finalize installation: Reboot the device. Wait for installation to complete, then refresh your browser. Note: To view console logs or monitor installation progress, switch back to the web installer page and open "Logs & Console".
Run initial setup wizard: Follow the on-screen wizard to create a reference image, alignment marker and number sequences.
