Building Automation

Tesla Wall Connector Monitor— RTI XP Driver

Live, local monitoring of Tesla Wall Connector EV chargers on your RTI panels: status, power, energy, temperatures, and a whole-site dashboard.

Version
v1.4.0
Updated
Oct 21, 2026
Licensing
Per-processor

About this driver

Read-only RTI driver for the Tesla Wall Connector (Gen 3), reading each charger directly over your local network, with no cloud and no Tesla account. It surfaces live charging status, power draw, energy delivered, current, grid voltage and frequency, and handle, board and processor temperatures in Celsius and Fahrenheit on your touchpanels, plus lifetime totals (energy, charge starts, connector and contactor cycles) and a whole-site 'Green Dashboard' of every charger's combined power and energy. Events fire on every change (vehicle connected, charging started and stopped, fault, over-temperature), including a derived 'Charging Complete' you can wire to an announcement when the car finishes charging. Monitors up to 8 chargers in a single instance, and one license covers every charger on the processor. The download includes a ready-made sample project with pages for RTiPanel on iPad, iPhone and Android. Read-only by design: it monitors and never controls charging, which makes it a fit for energy dashboards, charge-done notifications, and presence automations. Not affiliated with Tesla, Inc.

New in 1.4.0

  • Power readings are now correct on standard North American home power, where earlier versions could read high. A new Electrical Service setting covers chargers wired to three-phase power outside North America.

What's included

  • Live local telemetry from the Tesla Wall Connector (Gen 3): no cloud, no Tesla account
  • Charging status, power (kW), session and lifetime energy, current, grid voltage and frequency, shown with their decimal place
  • Handle, board and processor temperatures in Celsius and Fahrenheit
  • Whole-site 'Green Dashboard': combined power, energy, and charging count across every charger
  • Events including a derived 'Charging Complete' to drive an announcement the moment the car finishes
  • Includes a sample ID11 project with live status and charger detail pages for RTiPanel iPad, iPhone and Android
  • Monitors up to 8 chargers in one instance; one license covers every charger on the processor
  • 120-minute MAC-locked free trial: try before you buy

What you should know before buying

  • Read-only: the driver monitors the Wall Connector and does not start, stop or adjust charging.
  • The Wall Connector reports its own state, not the car's battery percentage. 'Charging Complete' means the session finished while the car was still plugged in.
  • The driver uses the Wall Connector's local network interface, which is not officially published. Please confirm it works on your charger during the free trial before you buy.

How licensing works

  1. Download the driver (free — button on the right), install it in Integration Designer, and load to your processor. It runs unlocked for a total of 120 minutes of run time for compatibility testing. The clock is cumulative, so it does not reset when the processor reboots.
  2. Buy a license here, then sign in and enter your processor's MAC address on your account page. We issue a signed license key bound to that MAC.
  3. Paste the key into the driver's configuration. The trial wall goes away and the driver runs unlocked indefinitely.

Not enough time to finish testing? Email support@customcontroldrivers.com and we will give you more time.

Need a custom driver? Suggest one or email support@customcontroldrivers.com.