Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| ADC Resolution | 16-bit (configurable to 12, 14, 15 bit) |
| Input Channels | 4 Single-Ended or 2 Differential |
| Interface Protocol | I2C (up to 3.4 MHz) |
| Supply Voltage | 2.0V to 5.5V |
| Programmable Gain | x2/3, x1, x2, x4, x8, x16 |
| Data Rate | 8 SPS to 860 SPS |
| Operating Temperature | -40°C to +125°C |
| Board Dimensions | 24mm x 19mm |
| Connector Type | Standard 2.54mm Pitch Header |
| Compatibility | Arduino, Raspberry Pi, ESP32, STM32 |
Anonymous
Mar 16, 2026
Rating: 4/5
Great value, small footprint
Compact size fits perfectly into tight enclosures. I2C communication is stable. Only giving 4 stars because the included headers were slightly loose, but that's a minor issue easily fixed with soldering.
Anonymous
Mar 15, 2026
Rating: 5/5
Plug and play with Raspberry Pi
Connected this to my Raspberry Pi Zero for a home automation project. The Python library support is robust, and the conversion speed is adequate for non-real-time critical applications.
Anonymous
Mar 12, 2026
Rating: 5/5
Reliable and consistent
I have purchased five of these boards now. All of them perform consistently with low noise levels. The differential input mode is particularly useful for measuring bridge sensors.
Anonymous
Mar 07, 2026
Rating: 4/5
Good learning tool
Bought this for a university electronics course. It helped me understand I2C protocols and high-resolution sampling. Documentation online is plentiful which made debugging easy.
Anonymous
Mar 07, 2026
Rating: 5/5
Excellent precision for the price
I use these modules for data logging temperature and humidity. The programmable gain amplifier is very useful for scaling different sensor outputs. Highly recommended for hobbyists and students.
Anonymous
Mar 06, 2026
Rating: 5/5
Perfect for precise sensor readings
This ADS1115 module works flawlessly with my Arduino project. The 16-bit resolution makes a huge difference when reading analog sensors compared to the standard onboard ADC. Setup was easy using existing libraries.
Q: Does this come with pre-soldered headers?
A: The module typically comes with unsoldered pin headers in the package to allow flexibility for through-hole or surface-mount configurations. You will need to solder them yourself.
Q: Is there a library available for ESP32?
A: Yes, the popular Adafruit ADS1X15 library is fully compatible with the ESP32 platform and can be installed directly via the Arduino IDE Library Manager.
Q: What is the maximum sampling rate available?
A: The maximum data rate is 860 samples per second (SPS). You can configure lower rates (8, 16, 32, 64, 128, 250, 475, 860 SPS) via software to reduce noise or save power.
Q: Can this module handle 5V logic levels directly?
A: Yes, the ADS1115 operates from 2.0V to 5.5V, so it is fully compatible with both 3.3V and 5V microcontroller logic levels without needing a level shifter.
Q: How many I2C addresses can be configured?
A: The ADS1115 allows you to select one of four different I2C addresses by connecting the ADDR pin to GND, VDD, SDA, or SCL, allowing up to four modules on the same bus.
Heidelberg Printing Press Automatic Blanket Wash Cloth - Non-Woven Cleaning Fabric, 500m Roll
$3,185.00
Bucket Pack Natural Wood Colored Pencils Water-Soluble for Kids Coloring and Doodling
$6.65
Chunfei Grocery Store Yunm'an GR02 Gravel Bike - Thru-Axle Disc Brake, Lightweight Touring with Multiple Rack Mounts
$6,444.00
Variable Frequency Drive Power Board ZPOW-591 for ACS880
$2,200.00
Professional Sketching Eraser Kit - Blending Stumps, Sponges, and Paper Tortillons for Highlight & Shadow Correction
$3.90
Weighted Water Bag with Handle, Thickened PV Mesh Gravity Ballast for Banner Stand Fixation (8KG)
$35.10
Ultra-Fine Purification Lint-Free Cloth Cleaning Cloth Lens Wipe High Quality 0730 Water-Absorbing Dust Removal UV Nozzle 100 Sheets
$96.00
Wen Zhengming Small Regular Script Calligraphy Cards: Li Sao Jing, Thousand Character Classic, Qin Fu, Cao Tang Shi Zhi, Qing Jing Jing, Record of the Drunken Pavilion, Red Cliff Ode
$59.00
Zhizhi Manshu Zhao Mengfu Small Regular Script Collection of Ancient Classics (Vol. 1) - Calligraphy Copybook, Brush Writing Cards, Foldable Practice Cards
$49.00
Language of Drums Motion Path Set - Essential Creativity and Rhythm Teaching Material for Drum Kits and Jazz Drums
$59.14
onlycook Sink Drain Basket, Faucet-Mounted Food Residue Separator and Washing Strainer - 1 Pack
$14.10
Heavy-Duty Wiper Arms and Blades for Trucks and Agricultural Vehicles - Universal Replacement Wiper Rubber Strips
$5.50
Bus Adapter FEPL-02 for ABB Variable Frequency Drive
$1,230.00
Baby National Trend Rattle Toy – Chewable Silicone, Easy-Grip Handle, Soft Sound for Early Learning
$19.90
Palace Museum Creative Stationery: Light & Shadow Graffiti Coloring Book - Exquisite DIY Children's Gift, Ancient Style Watercolor Set for Boys and Girls, Early Learning Art Toy
$29.70
Dongyi Study Room Antique Brass Water Pot, Brush Washer Basin, and Small Spoon Set for Calligraphy (3-Piece)
$33.10
![[Deposit Only] Slightly Round Mid-Heel Shoes – Matte Lambskin Puff Lolita Bow Pumps](https://www.gosteppe.com/cache/small/product/269338/legacy-main-1108a4ac9d29ca837505d228.webp)
[Deposit Only] Slightly Round Mid-Heel Shoes – Matte Lambskin Puff Lolita Bow Pumps
$38.00
Chunfei Grocery Store Yunan GR02 Gravel Bike with Thru-Axle Disc Brakes, Lightweight Touring Setup with Multiple Rack Mounts
$8,934.00
5A Natural Madagascar Rose Quartz Loose Beads, Pink Crystal Rhodonite Single Beads for DIY Jewelry Making Accessories
$0.70
Mini Portable Sketchbook - Blank Pocket Notebook for Doodling, Sketching, Watercolor, Acrylic, and Marker Art - Square Hand-Drawn Journal
$5.53
Kitchen Sink Drain Mat with Raised Slope - Splash-Proof Countertop Organizer for Faucet Areas
$9.00
Front Wheel Bearing for Hyundai Mistra - Mingtuo Brand - Also Fits Hyundai Sonata and Kia Opirus - Front and Rear Auto Bearings
$275.00
White Crystal Loose Beads Donghai Agate Gemstone Gold Rutilated Quartz Obsidian Bracelet Strand Aquamarine Amethyst Single Bead
$8.42
Kids Art DIY Stamp Kit - Round Sponge Daubers, Mushroom Head Stamps, and Paint for Graffiti
$2.44
YP8 YP-80000 Book Block Pressing Machine Supply Robust Structure Reliable Application
$23,790.00
Feileniao Four Seasons Flowers Line Drawing Atlas - Chinese Ink Painting Guide for Brush Beginners
$39.90
365 Days! Drummer Training Plan - Beginner Self-Study Guide for Drum Kits and Jazz Drums with Tutorial Audio
$55.00
New Rechargeable Electric Incense Making Machine – Compact Home Device for Extruding Coil, Sandalwood, and Stick Incense, Manual Incense Crafting Equipment
$268.00
Tire Stone Removal Hook, Multi-Function Tool with Built-in Screwdriver for Window Breaking and Self-Defense
$7.51
Pearl Sand Wax, Ice Flower Wax, Floating Aromatherapy Candle Colored Suspended Particles for Atmosphere Decor and DIY Crafts
$5.78
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
