Grove - 4 Channel 16-bit ADC (ADS1115) w/ Programmable Amplifier Gain

The Grove - 4 Channel 16-bit ADC (ADS1115) is a 4-channel 16-bit high-resolution, low-power ADC chip with PGA (programmable gain amplifier) function. The PGA allows it to measure input voltages from ±256 mV to ±6.144 V, thus greatly expanding its application scenarios.