ProtoShield Pro

ProtoShield Pro description:

General-purpose prototyping shield designed to provide maximum prototyping area. Supporting parts are pre-fitted as surface-mount components.

Includes a reset button wired to the Arduino reset line; a general-purpose pushbutton switch with pull-up resistor; blue power LED; general-purpose red and green LEDs with active-high inputs; and two smoothing capacitors.

ProtoShield Pro

ProtoShield Pro specification:

  • 3.3V regulator dedicated to the module to ensure sufficient current capacity
  • Logic level shifters on TX/RX lines: compatible with both 3.3V and 5V Arduino models
  • Selectable TX/RX pins: use D0/D1 for hardware serial, or D2 – D7 for software serial
  • CH_PD pin on ESP-01 module pre-biased for correct operation mode
  • Extra ESP-01 pins broken out for your own connections
  • Prototyping area with 5V and GND rails
  • All Arduino headers broken out for easy connections
  • Stacking R3-style Arduino headers including the ICSP header

ProtoShield Pro pinout:

ProtoShield ProNote:
No pins specifically used on the shield. All headers except the ICSP header are exposed as breakout pads on the PCB.


For more detail: ProtoShield Pro

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ProtoShield Basic

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