A
Anonymous
Apr 11, 2026
Rating: 5/5
Easy integration
Documentation was clear. Got it up and running in minutes using Python script.
Description
Serial BME280 Temperature, Humidity, and Atmospheric Pressure Sensor
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Interface Type | TTL Serial (UART) |
| Operating Voltage | 3.3V - 5.5V DC |
| Temperature Range | -40°C to +85°C |
| Humidity Range | 0% to 100% RH |
| Pressure Range | 300 to 1100 hPa |
| Temperature Accuracy | ±1.0°C |
| Pressure Accuracy | ±1 hPa |
| Default Baud Rate | 9600bps |
| PCB Dimensions | 25mm x 15mm x 5mm |
| Mounting Hole Size | 3mm diameter |
5 reviews
A
Anonymous
Apr 05, 2026
Rating: 4/5
Great value
Better than the cheap breakout boards. Voltage range is very flexible.
A
Anonymous
Mar 27, 2026
Rating: 4/5
Good accuracy, slow sampling
Data is accurate compared to my lab equipment. Wish the sampling rate was configurable via software.
A
Anonymous
Mar 12, 2026
Rating: 5/5
Perfect for IoT Weather Station
Works flawlessly with my ESP32 project. The TTL interface makes wiring simple.
A
Anonymous
Jan 26, 2026
Rating: 5/5
Robust industrial build
The PCB quality is excellent. Survived a harsh environment test in my warehouse.
5 FAQ
Q: What library do you recommend?
A: We provide a sample Arduino library on our GitHub page linked in the manual.
Q: Can I power this with 5V?
A: Yes, the module includes a regulator and accepts 3.3V to 5.5V input.
Q: Is the humidity sensor active on the BMP280 version?
A: No, BMP280 does not measure humidity. Only BME280 does.
Q: Can it measure altitude?
A: Yes, pressure data can be converted to altitude using standard formulas.
Q: Does this support I2C as well?
A: No, this specific model is TTL Serial only. Check our other listings for I2C versions.
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