Darian Leung 88b05f9391 esp_adc_cal: Added ADC calibration component		%!s(int64=8) %!d(string=hai) anos
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main	88b05f9391 esp_adc_cal: Added ADC calibration component	%!s(int64=8) %!d(string=hai) anos
Makefile	bab7a2df80 add adc1 example	%!s(int64=9) %!d(string=hai) anos
README.md	c0cd79c9a9 Changed adc GPIO pin 32, that is not broken out on header in ESP-WROVER-KIT, to 34	%!s(int64=8) %!d(string=hai) anos

Example: ADC1

This test code shows how to configure ADC1 and read the voltage connected to GPIO pin.

ADC1_CHANNEL_6: GPIO34, voltage range [0V..3.1V], the data range [0..4095]

Please connect the test voltage to GPIO34