- EOL
Description
A module that providesBluetooth BLEcommunication, compatible with theArduino IDE. It has a nRF52832 SoC(System on Chip) system based onCortex-M4Fcore with64 KB of RAMand512 KB of Flash memoryand32 GPIO pins. It works with voltage from 1.7 V to 3.6 V. The board also has theRTC 32.768 kHz oscillator,the button and LED at user disposal, andbuilt-in 2.4 GHz antenna. The system can beprogrammed via the serial interfaceusing the built-in bootloader.
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The product is compatible with Arduino Auser manualshowing how to program the module in the Arduino IDE. |
Specification
- Power:
- from 3.5 V to 6 V - indicated on the VIN pin (built-in regulator)
- 3.3 V indicated on 3.3 V pin
- Operating voltage: 1.7 V to 3.6 V
- SoC nRF52832 system:
- 32-bit ARM Cortex-M4F core
- RAM: 64 KB
- Flash memory: 512 KB
- Built-in Bluetooth BLE with restricted frequency of 2.4 GHz
- 32 GPIO pins
- Interfaces SPI, I2C, UART, PWM and ADC
- Real time clock RTC with 32.768 kHz quartz
- The button and the LED at user disposal
- Antenna for receiving and sending transmission of 2.4 GHz
Pins
The system has 32 GPIO lines and many communication interfaces. General distribution of pins is on the graphic below:
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A detailed description of connection and detailed distribution of the pins can be found in the user's guide. |
Useful links |
