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HiLetgo GY-271 QMC5883L 3-5V IIC Triple Axis Compass Magnetic Sensor Module Electronic Compass Module Compatible HMC5883L

4.5 (13) Write Review
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$6.69

$ 2 .99 $2.99

In Stock

About this item

  • Main Chip: QMC5883L compatible HMC5883L
  • Power Supply : 3V-5V
  • Measuring range : +/- 1.3-8 Gauss
  • Means of communication: IIC communication protocol
  • Using high-quality immersion gold PCB, machine welding process to ensure quality


Specification:
Name: QMC5883L modules (three-axis magnetic module)
Model: GY-271
Use Chip: HMC5883L
Power supply :3-5v
Communication: IIC communication protocol
Measuring range: ±1.3-8 gauss
Size: approx. 14*13*4mm
Wiring:
VCC: supply voltage 3.3V to 5V
GND: Ground connection
SCL: clock line
SDA: Data line
DRDY: Data Ready
Package Includes:
1*GY-271 QMC5883L Triple Axis Compass Magnetometer Sensor Module
2*Pin Strip


Christopher Lazo
2025-09-02 14:02:08
After a lot of tries and research, the HMC library doesn't work on this module. Instead, use the QMC5883L compass module where u can just download the library using Arduino Library. But the module works and its great for the price ! so 5 start
Brad
2025-08-13 10:03:24
0 stars. Ordered a qmc5883 from a different vendor, i2c scanner was unable to find it. Got this one from HiLetgo, and the i2c scanner found it fine, was working on code and librarys, and was unable to get it calibrated and stabilized reading. Came back next day to work on it again, turned on my breadboard and the magic smoke came out. I changed nothing in the wiring, just went poof... i'm done wasting my time.. ordered a genuine mag sensor from adafruit.Having said that, my adxl345 from hiletgo seems to still be working fine.
Customer
2025-07-31 17:26:12
Buyers should no that this is not a direct replacement for Adafruit's product and it will not work right out the box with their library. I used QMC5883LCompass library by MRPrograms found in Arduino's library manager: works like a charm.
John75
2025-07-30 18:05:32
I wanted a compass in my car so Id have a clue as to what direction I was going. I could have bought a cheap compass at a car parts store and slapped in on the dash. But, what fun would that be. So, I bought the GY-271 QMC58883L sensor, mostly to see what it would do. I wired it up to an Arduino Nano (4 jumpers), downloaded a sketch (there are several) ran it and checked the Arduino Serial Monitor. Just exactly what I wanted. Now, I just need to add an external LCD monitor.
carol lipsitch
2025-07-19 19:24:17
Could not get the module to work. Ran a scan and the result was "I2C device could not be found." I used the same wiring and code with a different sensor (LSM303AGR) and there was no problem, so I conclude the QMC5883L from HiLetgo was defective.
Godzilla62
2025-07-18 10:10:35
Worked just fine once I figured out what driver to use. I don't know if these units are shipping with different chips or not - since I only bought 1.I was using a ESP-32 with SDA and SCL on ports 21 and 22 respectivelyIn Github find the Arduino-HMC5883L driver. Download it and install the zip file in Arduino IDE.Try Examples**Do not touch board with fingers, it locks up easily**
R. Collins
2025-06-30 17:45:24
Way cheaper than the Adafruit. Worked just fine on a 3v rail. It's worth noting that when using an Arduino Nano while there are forum reports that the 3v rail is not active when powered by VIN. This isn't true. Go with this one, give it 3v, voltage divide the RX, and save $10.
Michael Granberry
2025-06-12 11:11:07
The chip gets super hot when I power up the QMC5883L breakout board. I checked to make sure VCC was with VCC and GND was with GDN. Both boards have this issue.
jbpdm546
2025-06-02 16:23:58
HMC5883L は3.3V駆動のICですが、ボード上に3.3V電源レギュレータが載っているし、5VのI2Cバスに接続できるよう電圧レベルシフタが付いているので5V系Arduinoにそのまま使えて便利ですね。Honeywell社は2016年にHMC5883Lの生産を終了しており、今後は入手困難です。代替品は上海のQST社のQMC583Lですが、HMC5883Lとはソフト互換ではないので、Mecha_QMC5883 などのライブラリとサンプルソースを参考にすれば動かすことができます。
田貝　光教
2025-04-27 15:59:42
デジタル、コンパス　コンパクトで問題なく使用できました。良い品物です。
いわぴょん
2025-03-17 17:15:02
はんだ付け作業が必要ですが、しっかり動作してくれます。ただし、感度がシビアなのか周囲のノイズなのか判別できませんが、机上に置いていても値が一定に定まりません。誤差の範囲内と考えればよいかな。
morikohne
2025-02-09 10:40:26
特に問題なく手元に届きました。これから、動作試験をするのが楽しみです。ありがとうございました。
野獣
2025-01-27 12:53:13
確かにいいものなのですが、ジャイロの一体型を買ったほうがいいかなと思いました（普通に高いので）