IoTy Flash Tool

Step 1: Connect

This will connect to your ESP32 via Web Serial.

Filtered Connect Hides the non-ESP32 devices, but some valid ESP32 devices may not appear.

Connect Show all devices, but may be hard to identify the correct device.

Step 2: Flash Micropython

Click one of the following to load a micropython before continuing. If your device is already flashed with a suitable micropython, you can skip this step.

Micropython 1.23.0 (Stable) Micropython 1.22.2 With Camera. No Bluetooth. (Experimental.) Micropython 1.19.1 (Legacy) Not Loaded

Baudrate: 921600 460800 230400 115200 Flash Micropython Flashing micropython will erase everything on the device.

After clicking the above button, if the "Connecting..." message takes more than a couple of seconds, press and hold the boot button on your ESP32 until the chip is detected.

If errors occurs, try again with a lower baudrate (...seems commonly required on Mac).

Step 3: Flash IoTy

This will copy the IoTy firmware to your ESP32.

Device name: Flash IoTy Cannot be empty and max of 8 characters.
Default DTR and RTS DTR: False, RTS: False ESP32-Cam may need DTR and RTS to be set to False.
Format Littlefs