Arduino Nano BLE 33 Developer Board
Arduino Nano BLE 33 Developer Board overview
The Arduino Nano BLE 33 Developer Board is an electronic component. Main ratings: Board Name / Arduino® Nano 33 BLE; SKU ABX00030; Microcontroller nRF52840; USB connector Micro USB. This page brings together the Arduino Nano BLE 33 Developer Board pinout and key specifications, with the full datasheet PDF to preview below or download.
The Arduino Nano BLE 33 is a miniature sized module containing a NINA B306 WiFi module, based on Nordic nRF52480 and containing a Cortex M4F and a 9 axis IMU. The module can either be mounted as a DIP component (when mounting pin headers), or as a SMT component, directly soldering it via the castellated pads.
The Arduino Nano BLE 33 only supports 3.3V I/Os and is not 5V tolerant so be sure to not directly connecting 5V signals to the board or it will be exposed to irreversible damages. Also, as opposed to Arduino Nano boards that support 5V operation, the 5V pin does not supply voltage but is rather connected, through a jumper, to the USB power input.
Key specifications
Datasheet
Arduino Nano BLE 33 Developer Board features
- NINA B306 Module
- Bluetooth® 5 multiprotocol radio2 MbpsCSA #2
- 2 Mbps
- CSA #2
- Advertising Extensions
- Long Range
- +8 dBm TX power
- -95 dBm sensitivity
- 4.8 mA in TX (0 dBm)
- 4.6 mA in RX (1 Mbps)
- Integrated balun with 50 Ω single-ended output
- IEEE 802.15.4 radio support
- Thread
- Zigbee
- Peripherals
- Full-speed 12 Mbps USB
- NFC-A tag
- Arm Crypto Cell CC310 security subsystem
- QSPI/SPI/TWI/I²S/PDM/QDEC
- High speed 32 MHz SPI
- Quad SPI interface 32 MHz
- EasyDMA for all digital interfaces
- 12-bit 200 ksps ADC
- 128 bit AES/ECB/CCM/AAR co-processor
- LSM9DS1 (9 axis IMU)
- 3 acceleration channels, 3 angular rate channels, 3 magnetic field channels
- ±2/±4/±8/±16 g linear acceleration full scale
- ±4/±8/±12/±16 gauss magnetic full scale
- ±245/±500/±2000 dps angular rate full scale
- 16-bit data output
- MPM3610 DC-DC
- Regulates input voltage from up to 21V with a minimum of 65% efficiency @minimum load
- More than 85% efficiency @12V
Arduino Nano BLE 33 Developer Board pinout
| Pin | Name | Description |
|---|---|---|
| 1 | D13 | GPIO/Built-in LED |
| 2 | +3V3 | Internally generated power output to external devices |
| 3 | AREF | Analog Reference; can be used as GPIO |
| 4 | A0/DAC0 | ADC in/DAC out; can be used as GPIO |
| 5 | A1 | ADC in; can be used as GPIO |
| 6 | A2 | ADC in; can be used as GPIO |
| 7 | A3 | ADC in; can be used as GPIO |
| 8 | A4/SDA | ADC in; I2C SDA; Can be used as GPIO (1) |
| 9 | A5/SCL | ADC in; I2C SCL; Can be used as GPIO (1) |
| 10 | A6 | ADC in; can be used as GPIO |
| 11 | A7 | ADC in; can be used as GPIO |
| 12 | VUSB | Normally NC; can be connected to VUSB pin of the USB connector by shorting a jumper |
| 13 | RST | Active low reset input (duplicate of pin 18) |
| 14 | GND | Power Ground |
| 15 | VIN | Vin Power input |
| 16 | TX | USART TX; can be used as GPIO |
| 17 | RX | USART RX; can be used as GPIO |
| 18 | RST | Active low reset input (duplicate of pin 13) |
| 19 | GND | Power Ground |
| 20 | D2 | GPIO |
| 21 | D3/PWM | GPIO; can be used as PWM |
| 22 | D4 | GPIO |
| 23 | D5/PWM | GPIO, can be used as PWM |
| 24 | D6/PWM | GPIO, can be used as PWM |
Show all 30 pins
| Pin | Name | Description |
|---|---|---|
| 25 | D7 | GPIO |
| 26 | D8 | GPIO |
| 27 | D9/PWM | GPIO; can be used as PWM |
| 28 | D10/PWM | GPIO; can be used as PWM |
| 29 | D11/MOSI | SPI MOSI; can be used as GPIO |
| 30 | D12/MISO | SPI MISO; can be used as GPIO |
Arduino Nano BLE 33 Developer Board specifications
| Board | Name / Arduino® Nano 33 BLE |
|---|---|
| SKU | ABX00030 |
| Microcontroller | nRF52840 |
| USB connector | Micro USB |
| Pins | Built-in LED Pin / 13 |
| Digital I/O Pins | 14 |
| Analog input pins | 8 |
| PWM pins | 5 |
| Connectivity | Bluetooth® / NINA-B306 |
| Communication | UART / RX/TX |
| I2C | A4 (SDA), A5 (SCL) |
| SPI | D11 (COPI), D12 (CIPO), D13 (SCK). Use any GPIO for Chip Select (CS). |
| Power | I/O Voltage / 3.3V |
| Input voltage (nominal) | 5-18V |
| DC Current per I/O Pin | 10 mA |
| Clock speed | Processor / nRF52840 64MHz |
| Memory | nRF52840 / 256 KB SRAM, 1MB flash |
| Dimensions | Weight / 5gr |
| Width | 18 mm |
| Length | 45 mm |
Arduino Nano BLE 33 Developer Board applications
- Home Automation
- DIY Projects
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