Qyt Kt8900 Programming Cable Pinout Top File

Note: For DIY cables, "TX" on the radio must connect to "RX" on your USB-to-TTL adapter, and vice versa.

Connect the pin of the module to the Ring (TX) of the plug. qyt kt8900 programming cable pinout top

Some advanced users replace the CH340 chip with an FTDI FT232RL. The pinout remains identical at the RJ-45 side, but the TTL side changes: Note: For DIY cables, "TX" on the radio