Official Hardware Classic

Leonardo Discussion about the Leonardo board Pro Mini Discussion about the Pro Mini board Micro Discussion about the Micro board Yún The revolutionary product combining Arduino with Linux Zero Arduino Zero is a simple and powerful 32-bit extension of the platform established by Arduino UNO.

Topic	Replies	Views	Activity
How to get the best out of this forum Classic Welcome to the Arduino forum! A guide explaining how to get the best out of this forum is available at the link below. Please read it:	0	267	December 24, 2024
About the Classic category Classic	0	41	December 24, 2024
Arduino ZERO 3D model Zero	5	51	May 28, 2026
HoneyWell ABP2 Sensor is not responding Zero	34	74	May 28, 2026
Request: Arduino Yún original ART partition dump (Wi-Fi has no range) Yún	1	24	May 25, 2026
Arduino YUN failed update Yún	2	39	May 22, 2026
Pro mini not able to upload Pro Mini	5	59	April 2, 2026
NeoPixel damaging Digital IOs? Pro Mini	15	133	March 5, 2026
Arduino Yun update Yún	1	50	February 12, 2026
Use of ICSP connection as SPI slave in a Arduino Zero sketch Zero	3	100	February 4, 2026
SPI SD Library on Arduino Zero Zero	14	206	May 27, 2026
Block Between VIN & A0 on Arduino Zero Header Zero	12	118	May 24, 2026
Arduino Leonardo port not detected, no serial communication Leonardo	28	300	May 16, 2026
UART not working Micro	11	137	May 10, 2026
Arduino Micro not being detected Micro	4	106	May 9, 2026
Atsamd21g18a not recognized on USB Zero	4	95	April 28, 2026
Leonardo doesn't detected anymore Leonardo	5	120	April 1, 2026
Use type-c to micro usb cable Leonardo	4	169	March 25, 2026
Arduino Leonardo. Using 0 an 1 digital pins Leonardo	13	256	March 20, 2026
Introducing the Modernized Arduino Yun v2 Ecosystem! Yún	1	69	March 19, 2026
Arduino Leonardo Doesnt get detected by device manager Leonardo	7	130	March 5, 2026
Mouse HID Descriptor for more than 3 mouse buttons Leonardo	2	207	December 16, 2025
Can I use unused special pins as Digital I/O pins Micro	7	157	December 8, 2025
Can I use a pro Mini instead of UNO? to update bootloader Pro Mini	11	267	December 6, 2025
Arduino Micro PWM pins Micro	6	366	November 29, 2025
Arduino Leonardo Unsuccessful uploading Leonardo	2	136	November 13, 2025
Official arduino shouldn't have an error like this please help Leonardo	28	311	November 5, 2025
Swap SCLK and MOSI on SERCOM1 Zero	5	120	November 5, 2025
Leonardo is unable to detect the serial port Leonardo	18	241	October 31, 2025
Leonardo is not recognised Leonardo	19	361	October 20, 2025