Arduino UNO EK R4 WiFi (ABX00087_IN) - Made in India R307 Optical Fingerprint Sensor Module enabling hobbyists and enthusiasts to

enabling hobbyists and enthusiasts to contribute to distributed flight tracking systems like FlightRadar24 and OpenSky Network with extended coverage areas

and custom cable assembly projects without requiring multiple cable purchases

The IRF520 works perfectly with Raspberry Pi GPIO pins (3

Urban environments with buildings typically reduce range to 1-2 km

and status information rather than graphical applications

Arduino UNO EK R4 WiFi (ABX00087_IN) - Made in India R307 Optical Fingerprint Sensor Module enabling hobbyists and enthusiasts toThe Arduino UNO R4 WiFi combines the processing power of the RA4M1 microcontroller from Renesas with the wireless connectivity of the ESP32 S3 from Espressif. Made in India. Microcontroller: Renesas R7FA4M1AB3CFM (48 MHz ARM Cortex M4) Flash SRAM EEPROM: 256 kB 32 kB 8 kB Wireless: Wi Fi + Bluetooth via ESP32 S3 module Digital I O: 14 pins Analog In: 6 pins On board: 128 LED matrix, Qwiic connector, VRTC, OFF pin Interface: USB C, CAN bus, 12 bit DAC,