ARM STM32F103C Blue Pill Shield IO Expansion Breakout Board ZIF Socket 28 Pin Standby current: 15μ A

Standby current: 15μ A

25Mhz crystal oscillator

Arduino USB programming Cable (1)

the MF RC522 has many similarities with the MF RC500 and MF RC530

The CC3000 from TI (Texas Instruments) is a stand-alone wireless network processor that makes adding Internet connectivity to your project simple

ARM STM32F103C Blue Pill Shield IO Expansion Breakout Board ZIF Socket 28 Pin Standby current: 15μ AIntroduction : ARM STM32F103C Blue Pill Shield IO Expansion Breakout Board Features : All Blue Pill pins are provided to 3. 5mm pitch screw clamp terminals for easy access. Screw terminals are clearly silkscreen labeled (top and bottom) to clarify the connection.