About this item
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GPIO status LED: LED on if GPIO outputs/inputs high level, LED off if GPIO outputs/inputs low level. It is a useful tool for troubleshooting and debugging I/O without the need for a meter or getting into the software.
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Standard pin interface to achieve full compatibility with the pitch Pro Micro and all Pro Micro compatible boards
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Digital IO port 18 ports prepared to digital modules or servos, Analog IO Port 9 ports prepared to analog sensor input
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Easy and Flexible Wiring:Simplifies connecting wires to Pro Micro boards, offering easier and more flexible connections.The terminal block design allows for easy “screw-in” of bare wires. Ideal for projects requiring sturdy connections without soldering.
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Ideal for practical, hands-on projects:This is a great way to connect items to the Pro Micro for projects you are going to actually use in the real world. These Breakout Board Terminal Expansion Shields allow you to build items that you are going to use in Robotics and 3D-Printed projects that require you to connect and disconnect wires.
Product Description
OSOYOO Breakout Board for Pro Micro – Advanced Prototyping Made Simple
Elevate your Pro Micro projects with the OSOYOO Breakout Board, designed for seamless prototyping and enhanced functionality. With built-in features like GPIO status LEDs, reverse power protection, and versatile 3-pin sensor/servo interfaces, this board makes electronics development easier and more efficient.
Key Features:
GPIO Status LEDs: Instantly monitor pin activity without wiring for faster debugging and prototyping.
Reverse Power Protection: Prevents circuit damage by shutting down automatically when power is connected incorrectly.
3-Pin Sensor/Servo Interface: Effortlessly connect sensors or SG90 servos with V and GND pins on each port.
Independent Power Supply: On-board 5V/2A power output delivers stable current for motors, servos, and sensors.
Screw Terminals: Ensure reliable, secure wiring with built-in screw terminals for long-lasting connections.
Important Notes:
Operating Voltage Awareness:
Pro Micro Voltage Compatibility: The board supports both 3.3V and 5V Pro Micro versions. Always verify your Pro Micro’s operating voltage before connecting external modules.
V_Selector Jumper Cap Setting: Ensure proper jumper cap placement on the V_Selector to match your voltage settings. Improper placement may cause IO port damage or chip burnout.
USB vs External Power: For USB-powered use, set the jumper cap to USB_V. For external power (up to 5V/2A), switch it to EXT5V for high-power projects.
Compatibility:
Pro Micro (All Versions)
OSOYOO Pro Micro
OSOYOO Pro Micro – Type C
All Fully Compatible Pro Micro Boards
Note:
When powering through the DC header or screw terminal port, ensure the RAW voltage for the Pro Micro is between 7-12V DC. If unsure, keep the input voltage below 12V to avoid damage or safety risks.
Unlock your project’s potential with the OSOYOO Breakout Board for Pro Micro — the ideal prototyping companion for makers, engineers, and educators alike.
TECH SPECS
Name: OSOYOO Breakout Board for Pro Micro v.1.0
Operating Voltage: 5V
Input Voltage (recommended): 7-12V
Input Voltage (limit): 7-16V
Digital I/O Pins: 18
PWM Digital I/O Pins: 5
Analog Input Pins : 9
Power Switch: Yes
External Power Output: 5V/2A
Options for power input: USB/DC005–2.1/Screw terminal/Male pinheads
On-Board LED Indicators: All GPIO ports
Length: 72 mm
Width: 54 mm
Weight: 25 g
