zł34.45 tax excl.
The expansion board is designed for DFRduino M0 or Bluno M0 sets. The board has 31 GPIO pins (including 6 PWM and 6 ADC inputs), UART, I2C and SPI interfaces. The pins are color coded according to the Gravity standard. DFRobot DFR0412
The expansion board is designed for DFRduino M0 or Bluno M0 sets. The board has 31 GPIO pins (including 6 PWM and 6 ADC inputs), UART, I2C and SPI interfaces. The pins are color-coded according to the Gravity standard, which makes it much easier to identify inputs and connect sensors. The module is powered by a screw connection with a voltage ranging from 7 to 23 V. There is also a connector for powering servos. A user manual is available on the product wiki page.

| 1. External power supply 7-23 V | 6. I2C |
| 2. Servo power supply 5-7 V | 7. SPI |
| 3. Reset | 8. Digital I/O |
| 4. UART | 9. Pin Marks |
| 5. Analog input |
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Cables for evaluation boards, set of 10 pcs., blue colour
Cables for evaluation boards, set of 10 pcs., yellow colour
A set of 10 female-female connection cables, in various colors, 17 cm long. CAB_F-F (Rainbow-10-17)
Set of 10 pcs. Female-female connecting wires, 25 cm long. CAB_F-F (10-25 V)
Gravity: I2C ADS1115 The 16-Bit ADC Module is an analogue-to-digital converter module for Arduino and Raspberry Pi. This module uses 16-bit ADC ADS1115 and is powered by 3.3 ... 5V. DFRobot DFR0553
Gravity: I2C 3.7V Li Battery Fuel Gauge is a module for monitoring the parameters of the Li-ion battery allowing for precise measurement of the flow of charge to / from a 1-source source with an input voltage of 2.5-4.2V. DFRobot DFR0563
2x16 character LCD display. It can display the font in any color from the RGB palette. Communication via the I2C interface. The module has a lead compliant with the Gravity standard. DFRobot DFR0554
No product available!
Gravity: UART MP3 Voice Module is an MP3 sound player module with a built-in 8 MB memory. It is powered by 3.3-5V and controlled by the UART interface. DFRobot DFR0534
Gravity: Analog Sound Sensor is a sound sensor with Gravity analogue output. The module can be supplied with 3.3 ... 5V voltage. DFRobot DFR0034
Module with MLX90614-DCI sensor for non-contact temperature measurement in the range from -70℃ to 270℃. I2C communication. DFRobot SEN0263
No product available!
Micro: Circular RGB LED is an expansion board designed for use with the micro: bit module. It has been equipped with 24 RGB LEDs, a buzzer and a microphone. The board is supplied with voltage in the range of 3.5 ... 5 V. DFRobot ROB0150
Current-to-voltage converter module designed for devices with a current signal output. It allows linear conversion of current signals from 0 to 25 mA into voltage signals from 0 to 3 V. DFRrobot SEN0262
High temperature measuring kit. It consists of a signal conversion module with a range of -270°C to 1372°C and a K-type thermocouple probe with a range of up to 800°C. I2C communication DFRobot DFR0558
No product available!
I2C multiplexer module with TCA9548A system. Allows you to connect up to 8 devices. The system works like a gateway - it transmits I2C interface data to one of the 8 main busses. This allows you to connect up to 8 devices with the same address. DFRobot DFR0576
Digital signal isolator for communication via the Gravity I2C interface. It allows you to isolate the I2C digital signal and provide isolated power to the sensor module. DFRobot DFR0565
No product available!
A set with a measuring module and a probe for measuring the pH of the solution. It is supplied with the voltage of 3.3 to 5.5 V. It has an analog Gravity output interface. DFRobot SEN0161-V2
The expansion module for the Pyboard 1.1 set. The board has connectors compatible with the Gravity standard. Equipped with digital and analog pins, UART and I2C port. DFRobot DFR0577
No product available!
Module with digital barometer BMP388. The system measures pressure in the range from 300 to 1250 hPa and temperature from -40 ℃ to 80 ℃. DFRobot SEN0251
No product available!
Expansion module for the OpenMV Cam M7 camera. The board has connectors compatible with the Gravity standard. It has digital, analog, serial and I2C pins. DFRobot DFR0578
A digital shock sensor that detects hand shake. The spring-type vibration switch allows you to output pulses when the user shakes once in a certain direction. DFRobot SEN0289
The expansion board is designed for DFRduino M0 or Bluno M0 sets. The board has 31 GPIO pins (including 6 PWM and 6 ADC inputs), UART, I2C and SPI interfaces. The pins are color coded according to the Gravity standard. DFRobot DFR0412