HW 534 5V CJMCU AVR ISP ATTINY44 USBTINYISP PROGRAMMER ARDUINO BOOTLOADER

With this programmer you can upload sketches and burn the bootloader on any AVR based boards,
including for Arduinos. By uploading a sketch with an external programmer you can remove the bootloader
and use the extra space for your sketch. The for Arduino ISP can also be used to burn the for Arduino
bootloader, so you can recover your chip if you accidentally corrupt the bootloader.
Burning the bootloader is also necessary when you use a new ATmega microcontroller in your for
Arduino, and you wish to use the bootloader to upload a sketch via the USB-Serial connection.
Supports ATTiny45 and ATTiny85 chip for arduino programming,etc.