diff --git a/Calibration.md b/Calibration.md
index f4676db..008f05e 100644
--- a/Calibration.md
+++ b/Calibration.md
@@ -4,6 +4,7 @@ Setting the type of input:
* If you don't need an input, disable it by setting INPUT1_TYPE or INPUT2_TYPE to 0, it will be ignored
* For normal potis, set INPUT1_TYPE or INPUT2_TYPE to 1
* For middle resting potis, set INPUT1_TYPE or INPUT2_TYPE to 2
+* If INPUT1_TYPE or INPUT2_TYPE is set to 3, the right input type will be automatically identified during auto-calibration
Setting Minimum, Middle and Maximum position:
* Connect FTDI RX to blue wire from right sensor board cable to read USART DEBUG values, baud rate should be 38400
@@ -14,7 +15,7 @@ Setting Minimum, Middle and Maximum position:
Config.h values will be ignored if you have already used the auto-calibration procedure below.
# Auto-calibration:
-Auto-calibration finds the minimum, middle and maximum values for inputs.
+Auto-calibration finds the minimum, middle and maximum values for the inputs.
It also identifies the type of input and checks if it can be protected (ADC only).
* Press the power button for more than 5 sec and release after the beep sound
@@ -26,5 +27,9 @@ If you haven't moved one of the inputs, if it's floating or is grounded, it will
If min and mid values are close, the inputs will be identified as normal potis.
Otherwise the inputs will be identified as middle resting potis.
+For inputs with type 3 (AUTO) in config.h, auto-calibration will automatically identify the right input type.
+If input type 0,1,2 has been selected in config.h, auto-calibration will fail if identified input type is not matching and disable the input.
+
+
⚠The limits will be stored in flash memory and will be erased only if you fully delete memory before flashing.
-An alternative to bypass those limits is to change **FLASH_WRITE_KEY** in config.h to a value different than 0x1233.
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+An alternative to bypass those limits is to change **FLASH_WRITE_KEY** in config.h.
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