We have collected some information about the 3.3V compatible device. If you find other compatible device, please let us know.
Compatible Device
Temperature and Humidity
- 18B20 Temerature Sensor
- DHT11 Temperature and Humidity Sensor
- Analog Soil Moisture Sensor
- Analog Flame sensor
- LM35 Analog Linear Temperature Sensor (Require to change the voltage "5V" to "3.3V" in the code.)
Light Sensor
Motion sensor
- Digital Vibration Sensor
- Digital Tilt Sensor (Arduino Compatible)
- Digtial Capacitive Touch Sensor
- Digital magnetic sensor
- Digital Infrared motion sensor
- Analog Triple Axis Accelerometer MMA7361 (Accelerometer angle is correct; value will exist some difference.)
Other Device
- Digital piranha LED light module-White
- Digital Buzzer Module
- Analog Voltage Divider
- Digital Piezo Disk Vibration Sensor
- Terminal sensor adapter V2.0
- Analog Rotation Sensor V1
- Analog Rotation Sensor V2
- Joystick Module
- IO Expansion Shield for Arduino V7.1 (i2C voltage can't be changed.)
Wireless Device
Incompatible Device
Gas Sensor
All Gas sensors are incompatible with 3.3V low voltage. All water quality sensor are incompatible with 3.3V low voltage Relay Module V2 (For now,the relays require 5V standard voltage)