Units problem.

[ve2yag]

TFT_eSPI_weather.ino Line 371. When you display current temperature, Celsius must be display on "si" units, but also when "ca" used. I modify line:

if (units == "si" || units == "ca") tft.drawString("oC", 237, 95);

Also I add few line to main loop to reconnect Wifi when lost. My router reboot each night at 3AM and ESP32 never reconnect, I add these line executed each minute at same time as NTP request:

// If minute has changed then request new time from NTP server
if (booted || minute() != lastMinute)
{

// Reconnect Wifi if disconnected when my router reboot.
if(WiFi.status() != WL_CONNECTED) {
    WiFi.reconnect();
    delay(1000);
}