Configuration

VALTRACK-V4-MFW-ESP32-C3 can be configured using Bluetooth. An android application is made available on play store called VALTRACK-V4E-SETUP, which can be used to write and read the device parameters from the flash memory of ESP32-C3. Procedure is very simple.

Click here to Download the app

• Turn on Bluetooth and Location

• Open the VALTRACK-V4E-SETUP app.

• Turn on the device

• Scan for devices and select CONNECT button in front of VALTRACK-V4-XX device name

• Once connected, press on SYNC button to read the services (This is important)

• MTU will change to 256

• Select the parameter name from Dropdown

• Press READ button to read the parameter, the read value will be displayed in the text box below and in the edit box above the button

• Enter the value to be written to the parameter in edit box and press write

• There is a clear button given for clearing edit box if it text becomes too big.