USB - TTL Serial Communication and Programming Adapter CH340 3.3V / 5V

Ch340 Usb To Ttl Schematic

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Make a circuit using CH340C for ESP32 writing (success). | kohacraft's blog

CH340 USB to TTL Serial Cable
CH340 USB to TTL Serial Cable

USB - TTL Serial Communication and Programming Adapter CH340 3.3V / 5V
USB - TTL Serial Communication and Programming Adapter CH340 3.3V / 5V

Make a circuit using CH340C for ESP32 writing (success). | kohacraft's blog
Make a circuit using CH340C for ESP32 writing (success). | kohacraft's blog