ADS1115 16 Bit 4 Channel I2C Analog to Digital Converter Module, ADC PGA Converter with Programmable Gain Amplifier, High Precision ADC Development Board for Arduino Raspberry Pi ESP32 STM32-2PCS

["【High-Precision 16-Bit ADC】 Features 4-channel 16-bit analog-to-digital conversion with I2C interface and onboard programmable gain amplifier (PGA). Supports voltage range 2.0V-5.5V, delivering stable and accurate readings for your measurement projects.","【Flexible Sampling Rate & Single-Shot Mode】Programmable data rate from 8 SPS to 860 SPS via internal PGA. Single-shot mode with auto power-down minimizes current consumption, ideal for battery-powered IoT and sensor applications.","【Easy Integration with Arduino & Raspberry Pi】Plug-and-play compatibility with Arduino IDE, ESP32, STM32, Raspberry Pi Pico, and other microcontrollers. Comes with clear silkscreen labels for effortless wiring — no complex setup required.","【2 PCS Value Pack】Includes 2 individual ADS1115 modules, perfect for multi-channel or multi-node projects such as solar system monitoring, HVAC measurement, pressure sensing, and DIY retro console controllers. Save more compared to single-unit purchases.","【Reliable Quality & Support】Each module is tested for stable performance and packed in anti-static bags. Backed by responsive after-sales support and 30-day hassle-free return policy via Amazon."]