Adafruit 16-Channel PWM / Servo Bonnet for Raspberry Pi

Rating:

100% of 100

SKU: ADA3416 Brand: Adafruit

The Raspberry Pi is a wonderful little computer, but one thing it isn't very good at is controlling Servo Motors - these motors need very specific and repetitive...

$26.55 AUD, inc GST

$24.14 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Mon, 22nd of Apr

Quantity Discounts:

10-25 $23.17 (exc GST)
25+ $22.45 (exc GST)

The Raspberry Pi is a wonderful little computer, but one thing it isn't very good at is controlling Servo Motors - these motors need very specific and repetitive timing pulses to set the position. Instead of asking the Pi Linux kernel to send these signals, pop on this handy bonnet! It adds the capability to control 16 Servos with perfect timing. It can also do PWM up to 1.6 KHz with 12 bit precision, all completely free-running.

For use with Raspberry Pi Model Zero, A+, B+, Pi 2 or Pi 3 (any Pi with 2x20 header) This bonnet will not fit on an original Raspberry Pi with 2x13 pin header.

The Adafruit 16-Channel 12-bit PWM/Servo Bonnet will drive up to 16 servos or PWM outputs over I2C with only 2 pins. The on-board PWM controller will drive all 16 channels simultaneously with no additional Raspberry Pi processing overhead. What's more, you can stack up to 62 of them to control up to 992 servos - all with the same 2 pins!

Works with any servo that can be powered by 5V and take 3.3V logic level signals. There's a solder jumper you can adjust if you'd like to change the output logic level to be 5V

Best of all, Adafruit even have a Python library you can use, so you'll be up and running instantly, to make your robotic creation come to life. The Adafruit PWM/Servo Bonnet is the perfect solution for any project that requires a lot of servos or PWM outputs! Please check out Adafruit's detailed tutorial for lots more information including diagrams, schematics, installation instructions and more

Each order comes with a Servo Bonnet, a 2-pin terminal block, 2.1mm DC jack, and four 3x4 headers. You'll need to do some light through-hole soldering to attach the terminal block or jack, and headers onto the bonnet circuit board, but its easy to do with basic soldering tools like a soldering iron and rosin core electronics solder. If you would like to stack multiple bonnets onto one Pi, you can also pick up a 2x20 stacking header and a set of right-angle 3x4 headers that should be soldered on instead.

Please note! This kit does not come with Raspberry Pi, servos, or required 5V power supply. Adafruit have recommendations on the required 5-6V power supply on the tutorial page, and a whole bunch of servo options in the Adafruit shop, any 3-pin classic DC hobby servo will work. The terminal block included with your product may be blue or black.

Technical Details

Board Dimensions (w/o components): 65mm x 30.4mm x 8mm / 2.5" x 1.19" x 0.31"
- 8.5g / .29oz

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$6+ for Standard Post (typically 6+ business days, tracked)
$10+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$11+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!