A
Anonymous
Apr 02, 2026
Rating: 4/5
Good accuracy
Precision is decent for the price. Wish it was 16-bit but 12-bit works for sensors.
Description
ADS1015 ADC Analog-to-Digital Conversion Module 12-bit A/D Converter Module Development Board
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Resolution | 12-bit |
| Interface | I2C |
| Supply Voltage | 2.0V to 5.5V |
| Input Channels | 4 Single-Ended or 2 Differential |
| Sampling Rate | 128 to 3300 SPS |
| Programmable Gain | x2/3, x1, x2, x4, x8, x16 |
| Operating Temperature | -40°C to +125°C |
| Dimensions | 23mm x 15mm x 3mm |
| Weight | 3g |
| Compatibility | Arduino, ESP32, Raspberry Pi, STM32 |
5 reviews
A
Anonymous
Mar 14, 2026
Rating: 5/5
Plug and Play
Library examples worked out of the box. Very satisfied.
A
Anonymous
Jan 31, 2026
Rating: 5/5
Compact and Reliable
Small form factor fits nicely in my enclosure. Stable readings.
A
Anonymous
Jan 27, 2026
Rating: 4/5
Good for learning
Took me a bit to understand the gain settings but support helped.
A
Anonymous
Jan 20, 2026
Rating: 5/5
Great little ADC
Works perfectly with my ESP32 project. Easy to wire up.
5 FAQ
Q: What is the I2C address?
A: The default address is 0x48, but it can be changed via pins.
Q: What is the max input voltage?
A: Depends on gain, typically up to VDD + 0.3V.
Q: Does it work with 3.3V logic?
A: Yes, it supports 2.0V to 5.5V supply voltage.
Q: Is there an Arduino library?
A: Yes, the Adafruit ADS1X15 library is compatible.
Q: Can it measure negative voltage?
A: Only in differential mode within specified limits.
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