Product details
• Contain PCB only
• 5v or 3.3V
• Use WCH-LinkE-R0-1v3 Programmer to Upload Program via PC19( CLK ) AND PC18 (DIO ) pins
• 5v or 3.3V
• Use WCH-LinkE-R0-1v3 Programmer to Upload Program via PC19( CLK ) AND PC18 (DIO ) pins


