Language
  • Help
Contact Us Help Center
My Orders
Get a 10% off APP only coupon
Ship to United Kingdom , USD
  • All categories
All categories
Phones & Telecommunications
Electronic Components & Supplies
Consumer Electronics
Toys Hobbies and Robot
Tools
Industrial & Scientific
Automobiles & Motorcycles
Computers & Office
Men's Clothing
Women's Clothing
Sports & Outdoor
Home and Garden
Home Appliances
Lights & Lighting
Shoes
Luggage & Bags
Health,Beauty & Hair
Furniture & Home Improvement
0Cart
Wishlist

Shop All Categories

  1. Home
  3. Detail
AHT20+BMP280 High Precision Digital Temperature and Humidity Atmospheric Pressure Sensor Module with Connect Cable for Arduino 60% OFF AHT20+BMP280 High Precision Digital Temperature and Humidity Atmospheric Pressure Sensor Module with Connect Cable for Arduino ₹341.72 ₹855.57 View It
  • Overall:
Top Positive Review for %s on Banggood, Shop best %s with lowest price on Banggood. Browse most helpful positive review for %s before you buy., rc toys, fun sports, fashion, popular electronics
BG451141513 08/12/2021
I am very happy with this so far. It works well with my ESP32S (ESP-WROOM-32) using I2C. My only complaint is the color of the wires. The SCL connection is on the white wire, the GND connection is on the yellow wire, the SDA connection is on the red wire, and the VDD connection is on the black wire. I really wish the ground was black and the VDD was red. So far I have tried the SparkFun library for the AHT20 and the Seeed Studio driver for the BMP280. Each of those libraries are easy to use, and their only dependencies are the standard Arduino libraries. The sensors are two discrete devices on this chip, using addresses 0x38 and 0x77. I have not verified which sensor is at which address because the libraries I am using do not require me to set the address. The BMP280 reads about 1.6°C higher than the AHT20 reads. I have not calibrated these against any other sensors.
2
Comments (4)
Submit

  • fuiru Thanksfor the detailed comment! I had not realized that the connector wasn't using the typical Grove pinout. Luckily, I came here to check the sensor types before plugging anything in. I was able to rearrange the pins inside the connector on one side, so that the colors match and one can plug the other end into a standard Grove I2C port. I've marked the connector, so that hopefully I'll remember that it's no longer a straight cable.

    Reply 07/01/2022

  • Jean-Yves Itis easy to change the order of the wires....Just unlatch the connectors on the plug by raising the little white plastic latch on the plug and plulling the wire out. Then re-arrange to your like.

    Reply 11/01/2022

  • BigGuyWhoKills @Jean-Yves Thanks!

    Reply 28/02/2022

  • BigGuyWhoKills I changed the wire positions as Jean-Yves suggested, and now I love this product even more!

    Reply 14/03/2022
Satisfaction Survey

Download APP to get an exclusive 10% off coupon

Our Company Contact Us Payment & Shipping Partnership Programs
About Banggood.in Guarantees & Return Policy Terms And Conditions Privacy Policy Intellectual Property Claims Site Map
Contact Us New User Guide Help Center Specialized Affairs
Payment Methods Shipping Guide Locations We Ship To Estimated Delivery Time BGpay Instruction
Fashion Blogger Program Affiliate Program Wholesale Program Drop shipping Review Club
Download APP to get an exclusive 10% off coupon
Copyright © 2006-2024 Banggood All Rights Reserved.