Smart HVAC Probe

A ESP32-C3 based probe designed for the the automatic matching of r1234yf, r134, HC-30 and R744 refrigerant pressures from current atmospheric temperature.

Features

This Probe is designed for the the automatic matching of r1234yf, r134, HC-30 and R744 refrigerant pressures from current atmospheric temperature.

It is also equipped with a vent probe for use automotive air conditioning performance testing.

Charged and programmed over USB -C

The probe is a fully enabled WiFi device hosting its own micro web server to to display sensor and pressure data. Any device with a WiFi connection and a web browser can connect.

Once booted the probe will broadcast a WiFi Connection with the details below.

SSID: Smart_Hvac_Probe
Default Password: Smart_Hvac_Probe
Probes IP: 192.168.4.1

Once WiFi connection is established between probe and device, a device the web browser should redirect you the the hosted probes home page. If not, type the probes IP address into a connect web browser address bar.

Once at the Probes homepage you can change the WiFi details and set the default units to used by the probe.
When any setting are updated the Probe will reboot and you device will need to reconnect with the new details.