Pimoroni LED Dot Matrix Breakout (Red)
Quantity Discounts:
- 10-25 $33.99 (exc GST)
- 25+ $32.93 (exc GST)
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Get retro with this 5x7 LED micro dot matrix - Also available in Green
You get two 5x7 displays (plus a decimal point) and an LED driver, mounted on a Breakout Garden compatible I2C breakout. This breakout is preassembled, so there's no need for tiny soldering (unless you want to attach the breakout to a header).
This breakout is perfect for readouts that involve two numbers or letters - like countdown timers, percentage readouts, or country codes. You can also use the LEDs for graphical displays - a tiny graphic equaliser perhaps, or creepy light up eyes for a very small pumpkin! Their weird science vibe makes them great for cosplay and wearable projects too.
You can attach this breakout to your Pi's GPIO directly or via a breadboard with the included headers, but it's also compatible with the fancy Breakout Garden, which makes it easy to use several different breakouts at the same time.
Features
- IS31FL3730 LED matrix driver chip
- 2x LTP-305 red LED matrices
- 2x M2.5 mounting holes
- I2C interface (default address: 0x61)
- 3V to 5V compatible
- Reverse polarity protection
- Raspberry Pi-compatible pinout (pins 1, 3, 5, 7, 9)
- Compatible with all models of Raspberry Pi.
- Python library
Kit includes
- Microdot Breakout
- 1x5 straight male header
- 1x5 right angle female header
Pimoroni has designed this breakout board so that you can solder on the piece of right-angle female header and pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 7, 9).
Software
Pimoroni has put together a Python library with examples showing you how to control these LED displays. One of the examples is eyes!
Notes
- The default I2C address is 0x61. You can change this to 0x63 by cutting the trace on the back of the breakout. If you cut the trace and solder the bridge the address will be 0x62 - so it's possible to use up to three of these breakouts at the same time.
- Dimensions: approx 32.1mm x 20.8mm x 9.1mm (LxWxH)
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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.
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