WCH dat

• WCH

• WCH-APP-dat

• WCH-MCU-dat

BLE

• CH57x-dat - CH579-dat - CH582-dat

• WCH-PROG-dat - WCH-SDK-dat

USB-Serial Bridge

• CH330-dat
• CH340-DAT
• CH341-DAT
• CH343-DAT
• CH9102-dat

IO-expander

• CH423-dat

from USB

• CH9340-dat

USB Android HOST

• CH9343-dat

USB HUB

• USB-hub-dat - CH334-dat - CH335-dat

ethernet

• CH395-dat

CH21x

• CH213-dat == CH213 CH213K 低压降二极管芯片

• CH224-dat

repository

• https://bitbucket.org/e_dragon/ch563
• https://bitbucket.org/e_dragon/wch_ch37x

ref

• WCH