Arduino Uno Wifi Rev 2
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The Arduino Uno Wifi Rev 2 has built in Wifi and Bluetooth Support with the familiar UNO form factor. Functionally the same as the Arduino Uno Rev3, but with the addition of WiFi / Bluetooth® and some other enhancements
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The Arduino Uno WiFi Rev 2 is functionally the same as the Arduino Uno Rev3, but with the addition of WiFi / Bluetooth® and some other enhancements. It incorporates the brand new ATmega4809 8-bit microcontroller from Microchip and has an onboard IMU (Inertial Measurement Unit) LSM6DS3TR. The Arduino UNO WiFi Rev.2 is the easiest point of entry to basic IoT with the standard form factor of the UNO family. Add this board to a device and you'll be able to connect it to a WiFi network, using its secure ECC608 crypto chip accelerator.
- Built in Wifi Chip: u-blox NINA-W102 with integrated TCP/IP protocol stack that can provide access to a Wi-Fi network, or act as an access point
- Bluetooth® and Bluetooth® Low Energy
- Both client and host bluetooth capabilities
- Standard form factor of the UNO family
- 14 digital input/output pins (5 can be used as PWM outputs)
- 6 analog inputs
- a USB connection
- a power jack
- an ICSP header
- a reset button
- It contains everything needed to support the microcontroller. Simply connect it to a computer with a USB cable or power it with an AC adapter or battery to get started.
- Microchip ATmega4809 microcontroller, but thanks to the compatibility layer included in the core, you can run all the sketches made for the UNO's ATmega328P microconntroller on the ATmega4809
Specifications:
| Microcontroller | ATmega4809 |
| Operating Voltage | 5V |
| Input Voltage (recommended) | 7 - 12V |
| Digital I/O Pins | 14 — 5 Provide PWM Output |
| PWM Digital I/O Pins | 5 |
| Analog Input Pins | 6 |
| DC Current per I/O Pin | 20 mA |
| DC Current for 3.3V Pin | 50 mA |
| Flash Memory | 48 KB (ATmega4809) |
| SRAM | 6,144 Bytes (ATmega4809) |
| EEPROM | 256 Bytes (ATmega4809) |
| Clock Speed | 16 MHz |
| Radio module | u-blox NINA-W102 |
| Secure Element | ATECC608A |
| Inertial Measurement Unit | LSM6DS3TR |
| LED_BUILTIN | 25 |
| Length | 68.6 mm |
| Width | 53.4 mm |
| Weight | 25 g |
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The Arduino Uno Wifi Rev 2 has built in Wifi and Bluetooth Support with the familiar UNO form factor. Functionally the same as the Arduino Uno Rev3, but with the addition of WiFi / Bluetooth® and some other enhancements