Description: Arduino Nano 33 IoT with connectors
The Arduino models in the Nano series are designed toextend the capabilities of small tilesto make their use possible in any project. Arduino Nano 33 IoT fits perfectly into the category ofInternet of Things (Internet of things, objects) projects thanks to the built-in WiFi andBluetooth NINA W102communication chip based on ESP32module. Additionally, Nano 33 IoT is equipped with ATECC608A cryptography. It also supportsArduino IoT Cloud andTLS (TransportLayer Security) standard, which is a development of SSL protocol ensuring confidentiality and integrity of data transmission.
Arduino Nano 33 IoT capabilities
The heart of Arduino is the SAMD21G18A microcontrollerclockedto 48 MHzsupported by256 kB flash memory and 32 kB SRAM. The board is equipped withNINAW102wireless communication modulebasedon ESP32 chip. This enables communication via WiFi or Bluetooth.Cryptographic system ATECC608Aand the fact that Arduino Nano 33 IoTsupports Arduino IoT Cloud and TLS (Transport Layer Security)standard, that is development of SSL protocol ensuring confidentiality and integrity of data transmission. There is enough space on the board for a 3 axis accelerometer and gyroscope.
By default, Arduino Nano 33 IoTsupports only 3.3 V. There is a jumper in the place of 5 V pin in standard Nano board (between RST and A7 pins) which can be shorted to USB power supply.To supply the devices with 5 V, 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 protection to protect Arduino Nano 33 IoT. The board allows debugging of programs, which is done with 6 pads on the bottom of the board underneath the communication system.
Specifications of Arduino Nano 33 IoT with connectors
- Supply voltage: 3.3 V
- Microcontroller: SAMD21G18A
- Clocking: up to 48 MHz
- Flash memory: 256 kB
- SRAM 32 kB
- Digital pins: 14
- PWM pins: 8
- Analogue pins: 8
- Micro USB socket
- Interfaces: GPIO, SPI, I2C, USART, PWM
- Transducers: ADC, DAC
- Sensors: gyroscope, accelerometer
- Dimensions: 45 x 18 mm