Gravity: 0-10V 15-bit High-Precision Dual-Channel ADC Module

##Introduction The Gravity: 0-10V 15-bit High-Precision Dual-Channel ADC Module is a specialized analog-to-digital converter designed to interface industrial-grade 0-10V sensors with microcontrollers or Linux-based systems. Leveraging the Texas Instruments ADS1115 chip, the module achieves 0.375mV resolution and ±2mV measurement accuracy across a 0-10V input range. Its programmable gain amplifier (PGA) and internal voltage reference ensure stable performance in noisy environments. With dual-channel input and I2C/UART communication, it simplifies integration into automation systems, environmental monitoring setups, and energy management projects.Industrial-Grade 0-10V Sensor CompatibilityThe module directly interfaces with industrial-standard 0-10V sensors, such as pressure transducers, flow meters, and wind speed sensors. It resolves the voltage mismatch between high-output sensors (0-10V) and low-voltage microcontrollers (e.g., Arduino, Raspberry Pi), eliminating the need for external signal conditioning.15-bit Resolution with Enhanced AccuracyWith a 15-bit ADC and ±2mV precision, the module captures subtle signal variations (e.g., 0.375mV steps), making it suitable for applications requiring fine-grained data, such as water tank pressure monitoring or energy consumption analysis. The ADS1115’s PGA dynamically adjusts gain to maintain accuracy across the full 0-10V range.Flexible Communication InterfacesDual I2C and UART protocols ensure compatibility with diverse controllers, from Arduino boards to industrial PLCs. The Gravity-4P connector standardizes wiring, reducing setup complexity for multi-sensor systems. ##Applications Industrial Automation: Real-time monitoring of pressure, flow rate, and temperature in manufacturing pipelines.Environmental Monitoring: Precise measurement of water quality parameters, wind speed, and humidity in outdoor stations.Energy Management: Tracking voltage signals from energy meters or solar inverters for consumption analysis. ##Specification Chip: ADS1115Input Range: 0-10VResolution: 15-bit (0.375mV)Accuracy: ±2mVCommunication: I2C/UARTSupply Voltage: 3.3-5V DC ##Documents Product wikiFunction DiagramDimension DiagramSerial Communication DescriptionSerial AT Command DescriptionArduino Usage TutorialSchematic2D CAD2D DXF3D STP ##ShippingList Gravity ADC Module ×1Gravity-4P I2C/UART Cable ×1