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Waveshare Servo Driver HAT (B) for Raspberry Pi, 16-Channel, 12-bit, I2C

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Multi-Brand Raspberry Pi Add on Boards (HATs) for everyday users

The Waveshare Servo Driver HAT (B) for Raspberry Pi, 16-Channel, 12-bit, I2C by WAVESHARE is a mid-range multi-brand raspberry pi add on boards (hats) designed for everyday users. It features Item Type: HAT and Compatibility: Pi Series.

₹1,707
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Total: ₹1,707
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: HAT
Compatibility: Pi Series
HAT Type: Servo Driver HAT
Input Voltage (V): 5V (Pi connector) OR 6V~12V (VIN terminal)
Logic Input (V): 3.3
Driver: PCA9685

Ideal For

Everyday convenience
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About This Product

The Waveshare Servo Driver HAT (B) for Raspberry Pi, 16-Channel, 12-bit, I2C by WAVESHARE is a mid-range multi-brand raspberry pi add on boards (hats) designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: HAT
  • Compatibility: Pi Series
  • HAT Type: Servo Driver HAT
  • Input Voltage (V): 5V (Pi connector) OR 6V~12V (VIN terminal) — works with standard household power
  • Logic Input (V): 3.3
  • Driver: PCA9685
  • Interface: I2C — compatible with modern devices
  • Mounting Hole Diameter (mm): 3

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This is a Waveshare Servo Driver HAT (B) for Raspberry Pi, 16-Channel, 12-bit, I2C. Needless to say, the Raspberry Pi is powerful enough in most cases, yet it's not that good at providing precise PWM output. You may have tried to control a robotic arm or a hexapod walker by using the Pi, but finally, get frustrated due to the limited number of PWM outputs and the jittering servo. Now you get a new option to bring your ideas to life, we prepare this useful Servo Driver HAT for you.

This HAT can be used to drive servos such as:
  • SG90 Servo
  • MG90S Servo
  • MG996R Servo
Note: Raspberry pi is not included in this kit. You have to buy it separately

Features:

  1. Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
  2. I2C controlled, using only 2 pins
  3. Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales)
  4. Integrates 5V regulator, up to 3A output current, can be powered from the battery through VIN terminal
  5. Standard servo interface supports commonly used servo such as SG90, MG90S, MG996R, etc.
  6. Reserved I2C control pins, allows working with other control boards
  7. Comes with development resources and manual (examples in python like Bluetooth/WiFi remote control)

Package Includes:

1 x Waveshare Servo Driver HAT (B) for Raspberry Pi 16-Channel 12-bit I2C

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.