GPIO Status LED Terminal Block Breakout Board for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B cocoon and ongoing research and development

and ongoing research and development efforts

HEAVY DUTY RAZOR BLADES: The scraper razor blades are constructed from high carbon steel and chrome vanadium steel for strength and durability

hub blink and NCV function

5°C) in range between 32 to 212°F (0 to 100°C)

GPIO Status LED Terminal Block Breakout Board for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B cocoon and ongoing research and developmentGPIO Status LED Terminal Block Breakout Board for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B GPIO status LED and power 5V 3. 3V indication. GPIO output or input level high LED on, output or input level low LED off. 5V blue, 3. 3V red, GPIOs green. The position of the LED is in a one to one correspondence with the position of the Raspberry Pi 2x20pin connector, and the logic level of the GPIO can be observed very quickly and intuitively. The driving current