Tech Note 069 - Using the ESP32 ADC and some of its more advanced functions
Tech Note 095 - Testing 5 popular ESP32 Development Boards on Battery Power
Tech Note 084 - ESP Hints and Tips (Config erase, Restart, C ternary operator)
Tech Note 070 - (Obsolete as IDE changed) Adding a new board definition to the Arduino IDE
Tech Note 138 - ESP32 and understanding 'Endianness' of data
Tech Note 060 - ESP32 Using (more advanced) Time Services
Tech Note 079 - ESP32/ESP8266 General Purpose Webserver - customise it to your needs
Tech Note 115 - Using the ESP32 ADC for wide range DC voltage measurements
Tech Note 088 - ESP32/8266 Sensor Monitor
Tech Note 078 - ESP32 Real Time Morse Decoder
Tech Note 056 - ESP32 ePaper Weather Station using serial (UART) display with Code
Tech Note 151 - ESP32 ADC Accuracy Improvement using the ADC reference voltage to correct readings.
Tech Note 136 - ESP32 Using its 8K of RTC RAM to retain data variables during deep sleep.
Tech Note 107 - Lolin D32 Pro V2 (compared to V1)
Tech Note 131 - ESP32/8266 Reducing Battery Load Hints & Tips
Tech Note 063 - ESP32 / ESP8266 How to Connect and Get I2C Devices Working
Tech Note 127 - ESP32/8266 Hints and Tips for Reliable Interrupt Operation
Tech Note 137 - ESP32 a further insight into using the serial ports
Tech Note 029 - Circuit mAHr Measurement and Calculation
Tech Note 059 - ESP32 Using Time Services (a simple approach)
