Nano CH340 Chip Board Without USB Cable - Solderedref

Nano CH340 Chip Board Without USB Cable Compatible with Arduino (Soldered)

Features-

• 1 pair of TTL level serial transceiver ports RX / TX
• Using Atmel Atmega328P-AU MCU
• There is a bootloader installed in it
• Support USB download and Power
• Support for external 5V ~ 12V DC power supply
• Support power supply by 9V battery
• Support ISP download
• Automatic reset during program download.
• Power OK blue LED on the bottom.
• Green (TX), red (RX), and orange (L) LED.
• +5V to AREF jumper.
• Auto-sensing/switching power input.
• Small mini-B USB for programming and serial monitor (cable not included).
• ICSP header for direct program download.
• Standard 0.1” spacing DIP (breadboard friendly).
• Manual reset switch.