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PoE Ethernet / USB HUB HAT for Raspberry Pi Zero
compatible with USB 2
Dual-Core with two best-in-class processors in one
Working Current: 29 mA
with onboard 2MB PSRAM
Arduino Uno R4 wifi development board STM32F4 PoE Ethernet / USB HUBDescription The new Arduino UNO R4 development board comes in two versions: the UNO R4 WiFi and the UNO R4 Minima. It runs on the Renesas RA4M1 (Arm Cortex M4) processor with a clock speed of 48MHz, which provides a 3x increase over the UNO R3. In addition to that, the SRAM has been upgraded from 2kB to 32kB and the flash memory has been increased from 32kB to 256kB to accommodate to more complex projects. Furthermore, in response to requests from the