Sprinkler Controller Flash Utility
Install the latest MicroPython firmware directly onto your Intellidwell Sprinkler Controller.
1
Connect to Computer
Use a USB-to-serial data cable to connect the controller board (ESP32) to your computer's USB port.
2
Authorize Browser Port
Click "Connect Controller" below and select the serial port corresponding to your ESP32 in the browser prompt.
3
Perform Installation / Repair
Select "Repair Files" to update the controller software while keeping your schedules and settings intact. Select "Clean Flash" only for a complete fresh install (erases settings).
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FLASH_UTILITY_LOG
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