Code: ABX00021 / Barcode: 7630049200234
The Arduino UNO WiFi Rev.2 is the easiest point of entry to basic IoT with the standard form factor of the UNO family. Whether you are looking at building a sensor network connected to your office or home router, or if you want to create a Bluetooth® Low Energy device sending data to a cellphone, the Arduino UNO WiFi Rev.2 is your one-stop-solution for many of the basic IoT application scenarios.
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. The Arduino Uno WiFi 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 Wi-Fi Module is a self-contained SoC with integrated TCP/IP protocol stack that can provide access to a Wi-Fi network, or act as an access point. It is the u-blox NINA-W102 and (here) you find the datasheet.
Tech specs
| Microcontroller | ATmega4809 (datasheet) |
| Operating Voltage | 5V |
| Input Voltage (recommended) | 6 – 20V |
| 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 (datasheet) |
| Secure Element | ATECC608A (datasheet) |
| Inertial Measurement Unit | LSM6DS3TR (datasheet) |
| LED_BUILTIN | 25 |
| Length | 68.6 mm |
| Width | 53.4 mm |
| Weight | 25 g |
Dev board return policy
Development boards are specialty items that generally cannot be resold on return, especially if the firmware has been flashed. Defective boards can be replaced or returned for refund within 30 days of purchase. Non-defective boards can be returned in the same time frame if in like-new condition with a 20 percent restocking fee applied. If the board has had altered firmware or became bricked due to a non-standard firmware flash, the board may not be eligible for return.
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