> For the complete documentation index, see [llms.txt](https://tankmate.gitbook.io/tankmate/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tankmate.gitbook.io/tankmate/tankmate-user-guide/tankmate-wifi-sensors/tankmate-v2-wifi-sensors.md).

# TankMate v2 WiFi Sensors

Support and Troubleshooting for v2 Sensors

<table data-view="cards"><thead><tr><th></th><th></th><th></th><th></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Check the Status of Your Sensor</strong></td><td>How to check the sensor status - if you are not receiving data</td><td></td><td></td><td><a href="https://3294911313-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Mjq6Eo2I_bWsm6tRo8e%2Fuploads%2F7oTfEX7UYTqbaRN0o4Zh%2Fwi-fi-network-common-problems.jpg?alt=media&amp;token=ae8f5b90-cef4-4a5f-b3df-946483688cc3">wi-fi-network-common-problems.jpg</a></td><td><a href="/tankmate/wi-fi-connectivity/check-status-v2-and-r3w-wifi-sensors.md">Check Status - v2 and R3W WiFi Sensors</a></td></tr><tr><td><strong>Reconnect a Sensor To Your WiFi Network</strong></td><td>Edit the network settings for your sensor</td><td></td><td></td><td><a href="https://3294911313-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Mjq6Eo2I_bWsm6tRo8e%2Fuploads%2FRhC4Rt9AGtIBzbI9t3G3%2Fshutterstock_140577157.jpg?alt=media&amp;token=f64892d5-86d2-4398-85e4-44771af85140">shutterstock_140577157.jpg</a></td><td><a href="/tankmate/wi-fi-connectivity/reconnect-v2-wifi-level-sensor.md">Reconnect - v2 WiFi Level Sensor</a></td></tr><tr><td><strong>Replace the Battery on a v2 Sensor</strong></td><td></td><td></td><td></td><td><a href="https://3294911313-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Mjq6Eo2I_bWsm6tRo8e%2Fuploads%2F7sKw02r70aQMzVW0lEei%2Fbattery-level.png?alt=media&amp;token=32d807be-93d8-4eb6-a443-110c951d17bf">battery-level.png</a></td><td><a href="/tankmate/tankmate-user-guide/tankmate-wifi-sensors/tankmate-v2-wifi-sensors/v2-battery-replacement.md">v2 Battery Replacement</a></td></tr><tr><td></td><td><strong>Changing a TankMate Sensor</strong></td><td></td><td></td><td><a href="https://3294911313-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Mjq6Eo2I_bWsm6tRo8e%2Fuploads%2FxfqS0L9RJ2iMih52Pbun%2Fv2_sensor.png?alt=media&amp;token=d8f35015-0f81-4b37-b465-acc5957bcdbe">v2_sensor.png</a></td><td><a href="/tankmate/app-user-guides/mobile-app/changing-a-tankmate-sensor.md">Changing a TankMate Sensor</a></td></tr><tr><td><strong>Tank Dimension Settings</strong></td><td></td><td></td><td></td><td><a href="https://3294911313-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-Mjq6Eo2I_bWsm6tRo8e%2Fuploads%2FTmyfqis0p82itvp1kjnz%2Fsensor_height_2.png?alt=media&amp;token=cecba92f-3603-4738-a802-657b3e89167d">sensor_height_2.png</a></td><td><a href="/tankmate/tankmate-user-guide/tankmate-wifi-sensors/tankmate-r3-wifi-sensors/set-up-a-new-r3w-wifi-sensor/tank-dimension-settings.md">Tank Dimension Settings</a></td></tr></tbody></table>