Analog to digital converter (ADC) of precision. The ADS1115 is a chip that provides 16-bit resolution for two differential channels or 4 independent channels. Compact module designed to work with Raspberry Pi Zero, 2, 3 or 3B +
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The RPi-ADS1115-ADC module is a precision analog-to-digital (ADC) converter. The ADS1115 is a chip that provides 16-bit sampling precision in an ultra-small MSOP-10 package.
The data is transmitted through the serial interface compatible with I2C. It has 4 I2C addresses to choose from and the power supply that works only needs 3.3V. Its main function is to detect analog signals and convert them into digital signals.
You can use the joystick of the analog signal or other analog sensors such as NTC, temperature, dust sensor, etc. to access the Raspberry Pi through this RPi-ADS1115-ADC module, and capture the analog signal through the reading device of the Raspberry Pi.
- Size 65.0mm 30.0mm 18.0mm
- 3.3V power supply
- Analog input voltage VDD, GND
- Programmable data rate 8sps to 860sps
- 16 bit sampling accuracy
- I2c interface Address selection by pin
- Number of channels 4 simple inputs or 2 differentials
- Programmable comparator (PGA) 2/3 ~ 16
- Internal NTC
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