
Every single sensor showed a temperature of -27 degrees Celsius in a room with a temperature of 21 degrees. I spent hours re-checking my wiring and coding thinking something was wrong. I've tried all 5 and all have failed. Don't buy Arduino hardware from Revain - their quality isn't as reliable as that from Adafruit or other tech companies.

Room temperature and humidity sensor Aqara Temperature and Humidity Sensor white
25 Review

Xiaomi iHealth Meter Thermometer White
24 Review

Qingping Qingping Bluetooth Smart Alarm Clock Green
22 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

TV bracket Kromax DIX-18 black
52 Review

Triangle Group TR918 225/45 R18 95V summer
61 Review

π² Johnson RAS-1B Johnny Square: Professional Aluminum Rafter Square, 7'', Silver - Top Quality with 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