HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B sold2024 Wish you happy shopping:)

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3 V and 5 V systems Over- temperature thermal shutdown

HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B sold2024 Wish you happy shopping:)HCDC RPi GPIO Status LED & Terminal Block Breakout Board HAT for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B 1, The item has been soldered and assembled. Support for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B 2, 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