How to use ADS1115 16 bit ADC module with ESP32[edit source]
Interfacing ADS1115 Analog-to-Digital Converter Module with ESP32 In this article, discuss the process of connecting ADS1115 16-bit ADC module with ESP32. The ADS1115 breakout board is a high-resolution analog-to-digital converter (ADC) that can be used in various microcontrollers, including Arduino, STM32, and ESP8266/32. The ADS1115 has a higher 16-bit resolution and provides Excellent performance. The ESP32 is a powerful microcontroller with built-in Wi-Fi and Bluetooth capabilities, making it ideal for IoT applications, has a built-in 12-bit ADC, which provides higher performance than the 10-bit ADC on the Arduino board resolution. The smallest voltage the ESP32 can measure is 3.3V / 4096 = 0.0008V (or 0.8mV), while the ADS1115 can measure down to 5V / 65536 = 0.000076V (76uV). The ADS1115 is therefore an excellent choice for precise voltage measurements.
Read more: https://www.perceptive-ic.com/news-detailed/How-to-use-ADS1115-16-bit-ADC-module-with-ESP32 Lostintheethes (talk) 03:31, 24 November 2023 (UTC)