Note: this page refers to a product that is retired.

Arduino Lucky Shield

You are lucky with Arduino Lucky Shield! A single shield with many sensors.

The Arduino Lucky Shield
The Arduino Lucky Shield

Arduino Lucky Shield is an easy way to use your Arduino boards, that grants you access to barometric pressure, relative altitude, luminosity, temperature, motion and presence. You can also turn it into a simple controller and OLED (organic light-emitting diode) display system. It is the perfect shield for IoT.


OSH: Schematics

The Arduino Lucky Shield is open-source hardware! You can build your own board using the following files:




The shield doesn't need external power. It will be provided by the Arduino base board, through the 5V and 3.3V pins of the base. The shield is compatible with all Arduino board 5V and 3.3V standards.

Physical Characteristics

The maximum length and width of the Lucky Shield PCB are 2.7 by 2.1 inches,respectively (68.6 x 53.4 mm). Four screw holes allow the Shield to be attached to a surface or case. Note that the distance between digital pins 7 and 8 is 160 mil (0.16"), not an even multiple of the 100 mil spacing of the other pins.

Tech Specs

RelaysOMRON G6RL-1 (5V DC)
Ambient Light SensorEVERLIGHT ALS-PT19-315C/L177/TR8Peak sensitivity wavelength 630nm, Operating temperature -40 ~ +85°C
Humidity SensorBOSCH SENSORTEC BME 280
Temperature SensorBOSCH SENSORTEC BME 280 Operating temperature -40 ~ +85°C
Pressure sensorBOSCH SENSORTEC BME 280Operating pressure range 300 ~ 1100 hPa
3-axis magnetometerNXP® MAG3110E-compass, Full-scale range ±1000 T, Output data rates (ODR) up to 80 Hz
3 Axis accelerometerNXP® MMA8491QG-sensor, Ultra-fast data output time, ~700 μs ±8g full-scale range 3-axis, 45° tilt outputs
BuzzerPUI AUDIO SMT-0927-S-6-R
Joystick5-directional tact switch

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The Arduino documentation is licensed under the Creative Commons Attribution-Share Alike 4.0 license.