[engolling]

Actually I found the line because we were talking and t3g was wondering…   

Code:

tft.setTextColor(TFT_WHITE, TFT_BLACK);
 tft.setTextSize(1);
 for (byte i = 0; i < 4; i++)
 {
   if (Display.BatVolt[i] !=0)
   {
     tft.setCursor(130 + (i * 47), 100);
     dtostrf(Display.BatVolt[i] / 100.0, 5, 1, char_buf);
     tft.print(char_buf);
     tft.setCursor(130 + (i * 47), 112);
     if (Temp_Display_Unit == 0) dtostrf(Display.TXcaseTemp[i] / 100.0, 5, 1, char_buf);
     else dtostrf((Display.TXcaseTemp[i] * 0.018) + 32.0, 5, 1, char_buf);
     tft.print(char_buf);
     if (Display.RSfan[i] == 0)
     {
       tft.setTextColor(TFT_GREEN, TFT_BLACK);
       strcpy_P(TFT_strBuf, (PGM_P)SItext_table[12]);  // "OFF"
     }
     else
     {
       tft.setTextColor(TFT_RED, TFT_BLACK);
       strcpy_P(TFT_strBuf, (PGM_P)SItext_table[11]);  // "ON "
     }
     tft.drawString((char*) TFT_strBuf, 140 + (i * 47), 124, 1);           // Print state of the RS fan
   }
   tft.setTextColor(TFT_WHITE, TFT_BLACK);
 }

In D_TFT of the WD software. So it is sent, received but not displayed if there is no voltage measured on the TX modules.

engolling