Arduino clone broad, UNO not be able to download ? missing the DTR reset - xiaolaba/UNO-R1-R3-reset-circuitry. Arduino clone broad, ... and protection diode for RESET pin // as DTR always low during ...

Massimo Banzi, co-founder and chairman of Arduino, announced the UNO R4 during Arduino Day 2023. He believes the UNO R4 is a new chapter in the UNO story and the perfect way to move forward, ...