Review on HiLetgo® Temperature Humidity 1 5V 3 6V Compatible by Tom Goodlow
Temperature and humidity sensor on ONE SMALL board!
HiLetgo's HTU21D temperature and humidity sensor does a great job. It's very small - runs on 3.3V (don't use 5V) and is very accurate. I've attached an image showing how I connected it to my NodeMCU and output the readings to the serial port. I'm amazed at how small this thing is. Now I can add temperature and humidity readings to all my I2C projects! Two thumbs up!
- Best
- Ugly packaging
New products
Comments (0)
Top products in 🛠️ Scanners & Testers
Детектор Bosch GMS 120 Профессиональный
28 Review
Xiaomi iHealth медицинский термометр, белого цвета.
24 Review
Thermometer B.Well WF-4000 white
57 Review
VIVREAL 4 In 1 Stud Finder Wall Scanner With LCD Display - Center Finding Beam Finder And Sound Warning For Wood, AC Wire, And Metal Studs (Black/Silver)
24 Review
Another interesting products
📏 CAMWAY 6 Inch Digital Caliper with LCD Display, Electronic Vernier Caliper, 150mm Stainless Steel Feeler Gauge, Plastic Digital Caliper Set for Zero Setting Inside/Outside Diameter, Depth, and Step Measurement Tool
3 Review
📏 Johnson Level and Tool 400EM-S 12-Inch Heavy Duty Metal Combination Square for Professionals, with Inch/Metric Measurements, Silver - 1 Square
8 Review
Kapro - 353 Professional Ledge-It Try & Mitre Square - For Leveling And Measuring - Features Stainless Steel Blade, Retractable Ledge, And Etched Ruler Markings - 12 Inch
23 Review
🔲 Johnson RAS-1B Johnny Square: Professional Aluminum Rafter Square, 7'', Silver - Top Quality with 1 Square
8 Review