Item Tag: USB B interface

1 R3 improved version. 2.The RESET circuit has been improved to prevent accidental RESET reset and the circuit is more stable. Otherwise deal is final. This version is optimised from the original version to ensure full consistency and compatibility with the original version, but also to make it easier for everyone to use.

1 R3 improved version. 2.The RESET circuit has been improved to prevent accidental RESET reset and the circuit is more stable. Product interface: USB, TYPE-C interface. This version is optimised from the original version to ensure full consistency and compatibility with the original version, but also to make it easier for everyone to use.