Add Tessie (#30045)

source/_integrations/tessie.markdown

@@ -0,0 +1,57 @@
+---
+title: Tessie
+description: Instructions on how to integrate Tessie within Home Assistant.
+ha_category:
+  - Sensor
+ha_release: 2024.1
+ha_iot_class: Cloud Polling
+ha_config_flow: true
+ha_codeowners:
+  - '@Bre77'
+ha_domain: tessie
+ha_platforms:
+  - sensor
+ha_integration_type: integration
+---
+
+The Tessie integration displays various sensors from the vehicles in your [Tessie](https://my.tessie.com/) account.
+
+## Prerequisites
+
+You must have a [Tessie](https://my.tessie.com/) account and [access token](https://my.tessie.com/settings/api).
+
+{% include integrations/config_flow.md %}
+
+## Entities
+
+### Sensor
+
+The integration will create sensor entities for a variety of metrics that relate to your vehicles:
+
+#### Vehicle State
+- Online
+- Odometer
+- Tyre Pressure Front Left
+- Tyre Pressure Front Right
+- Tyre Pressure Rear Left
+- Tyre Pressure Rear Right
+
+#### Charge State
+- Battery Level
+- Change Energy Added
+- Change Power
+- Charge Voltage
+- Charger Current
+- Change Rate
+- Battery Range
+
+#### Drive State
+- Speed
+- Power
+- Shift State
+
+### Climate State
+- Inside Temperature
+- Outside Temperature
+- Driver Temperature Setting
+- Passenger Temperature Setting