Description: Arduino Nano 33 BLE - with connectors
The Arduino models in the Nano series are designed to extend the capabilities of small tiles to make their use possible in any project. Arduino Nano 33 BLE is equipped with an energy-saving and efficientnRF52480 microcontrollercapable of operating at64 MHz. There is space for 1 MB of flash memory and 256 kB of RAM on board. The Nano 33 BLE is themost energy-efficientrepresentative of the Nano family despite its dimensions. The board supportsBluetooth 5.0 Low Energycommunication standard.
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Offered board has soldered-in leads. In our offer we also have a version without connectors. |
Arduino Nano 33 BLE.
Arduino Nano 33 BLE capabilities
Arduino Nano 33 BLE is equipped withUmodule- block NINA B306managingBluetoothcommunicationin 5.0 LE standard.On board the Nano there is a 9-axis Inertial Measurement Unit (IMU)LSM9DS1communicating via I2C bus, which consists of a 3-axis gyroscope, accelerometer and magnetometer.
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Attention! Arduino Nano 33 BLE can work with 3.3V only by default. Do not supply it directly with 5 V. |
Arduino Nano 33 BLEsupports only 3.3 Vby default. There is a jumper in place of 5V pin in standard Nano board (between RST and A7 pins) which can be shorted to USB power supply.To supply 5 V power to the devices, solder the jumper and power Nano via USB. If the jumper is soldered and no voltage is obtained from the V in pin. This is a 33 BLE protection for the Arduino Nano. The board allows debugging programs, which is done with 6 pads on the bottom of the board underneath the communication circuit.
The Arduino Nano 33 BLE. Visible jumper for 5V power supply via USB.
| Pin | Designation | Type | Description |
|---|---|---|---|
| 1 | D13 | Digital | GPIO |
| 2 | + 3V3 | Power output | Power supply for external devices |
| 3 | AREF | Analogue | Reference pin, can be used as GPIO |
| 4 | A0 / DAC0 | Analogue | ADC input / DAC output, canbe used as GPIO |
| 5 |
A1 |
Analogue | ADC input,canbe used as GPIO |
| 6 | A2 | Analogue | ADC input,canbe used as GPIO |
| 7 | A3 | Analogue | ADC input,canbe used as GPIO |
| 8 | A4 / SDA | Analogue | ADC input, I2C SDA,can beused as GPIO* |
| 9 | A5 / SCL | Analogue | The ADC, I2C SCLinput can beused as GPIO*. |
| 10 | A6 | Analogue | ADC input,canbe used as GPIO |
| 11 | A7 | Analogue | ADC input,canbe used as GPIO |
| 12 | V USB | I / Wy power supply | Normally not connected. Can be shorted to USB power |
| 13 | RST | Digital input | Active reset |
| 14 | GND | Power supply | Mass |
| 15 | VIN | Power supply | Power supply |
| 16 | TX | Digital | USART TX,canbe used like GPIO |
| 17 | RX | Digital | USART RX,canbe used like GPIO |
| 18 | RST | Digital | Active reset |
| 19 | GND | Power supply | Mass |
| 20 | D2 | Digital | GPIO |
| 21 | D3 / PWM | Digital | GPIO,canbe used like GPIO |
| 22 | D4 | Digital | GPIO |
| 23 | D5 / PWM | Digital | GPIO,canbe used like GPIO |
| 24 | D6 / PWM | Digital | GPIO,canbe used like GPIO |
| 25 | D7 | Digital | GPIO |
| 26 | D8 | Digital | GPIO |
| 27 | D9 / PWM | Digital | GPIO,canbe used like GPIO |
| 28 | D10 / PWM | Digital | GPIO,canbe used like GPIO |
| 29 | D11 MOSI | Digital | SPI MOSI,canbe used like GPIO |
| 30 | D12 / MISO | Digital | SPI MISO,canbe used like GPIO |
(*) Unlike the standard Arduino Nano, the A4 and A5 pins have a default pull-up, the so-called pull-up and are used as I2C bus, so it is not recommended to use them as analogue inputs.
Arduino Nano board specification 33 BLE
- Supply voltage: 3.3 V
- Microcontroller:nRF 52840
- Clock: 64 MHz
- Flash memory: 1 MB
- RAM 256 kB
- Digital pins: 14
- PWM pins: 6
- Analogue pins: 8
- MicroUSB socket
- Interfaces: GPIO, SPI, I2C, USART, PWM
- Transducers: ADC, DAC
- Dimensions: 45 x 18 mm
Useful links |
