Reconnect - v1 Level Sensor

v1 Sensors have a green circuit board inside the sender unit, with a PCB version number starting with v1.

Note: the app no longer supports adding v1 products to an account.

To clear existing Wi-Fi credentials on a v1 sensor:

• undo the screws to open the lid

• press the external RESET button to wake the unit up

• hold down the small button marked SETUP - as per the video below

v1 Sensor - clear the existing Wi-Fi credentials

Connect a v1 sensor:

• open the list of available Wi-Fi networks on your phone or tablet

• connect to the "Photon-xxxxxx" network

• open a web browser on your phone

• type in the address 192.168.0.1

• you will see a blue TankMate screen with prompts to search for the SSID / enter password etc.