Original Arduino UNO R4 WiFi Rev4 Revision 4 Renesas R7FA4M1AB Development Board Starter Beginner Kit Devkit Module|1Pcs

Description Original Arduino UNO R4 WiFi Rev4 Revision 4 Renesas R7FA4M1AB Development Board Starter Beginner Kit Devkit Module Feature 1.Arduino UNO R4 WiFi; 2.Version: R4; 3.IC: Renesas R7FA4M1AB (32-bit ARM Cortex-M4F core with single-precision FPU); 4.Clock Speed: 48 MHz; 5.Flash Memory: 256 KB bootrom; 6.SRAM: 32 KB (16 KB ECC) (16 KB parity); 7.EEPROM: 8 KB (data flash); 8.USART peripherals: 4; 9.SPI peripherals: 2; 10.I²C peripherals: 2; 11.Operating Voltage: 5 Volts; 12.USB-C connector; 13.Barrel jack connector and VIN pin on shield header supports up to a maximum of 24 volts DC; 14.WiFi coprocessor – 240 MHz Espressif ESP32-S3-MINI (IEEE802.11 b/g/n WiFi and Bluetooth 5 LE) and a 6-pin 3×2 2.54mm header for external programming; 15.12×8 LED matrix – it is driven by 11 GPIO pins using a charlieplexing scheme; 16.Qwiic I²C connector. This 4-pin 1.00mm JST SH connector provides external connection to a 3.3 volt I²C bus. Don’t attach 5 volt I²C devices directly to this connector; 17.RTC battery header pin (VRTC). This pin connects an external battery to the RTC (real-time clock) inside the microcontroller (R7FA4M1AB) to keep clock running when board is powered down. Connect this pin to positive side of 1.6 to 3.6 volt battery and negative side of battery to ground header pin (GND), such as a 3 volt lithium coin battery; 18.Remote-Off header pin (OFF). This pin disables the 5 volt buck switching voltage regulator (SL854102) when powered the barrel jack or VIN header pin. Connect this pin to ground header pin (GND) to disable this voltage regulator; Mechanical 1.Size: 70mm x 50mm; 2.Weight: 44.7g; 3.Options: Without USB Cable, With USB Cable; Navigation Electronics PartslMaker|IoT Solutions|Mechanics|PCBA|Tools|Novelty Related