Rainbow HAT has a buffet of sensors, inputs and displays to explore Android ThingsTM. Use it as a weather station, a clock, a timer or stopwatch, a mood light, or endless other things.
Pimroni worked with the Android Things team at Google to create this great add-on board that features displays, sensors, sound, and lots of LEDs! It’s the perfect introduction to developing Android Things applications on the Raspberry Pi.
Rainbow HAT also has a full Python API for use on Raspbian just like all of Pimoroni’s other HATs that you know and love!
Rainbow HAT features:
- Seven APA102 multicolour LEDs
- Four 14-segment alphanumeric displays (green LEDs)
- HT16K33 display driver chip
- Three capacitive touch buttons
- Atmel QT1070 capacitive touch driver chip
- Blue, green and red LEDs
- BMP280 temperature and pressure sensor
- Piezo buzzer
- Breakout pins for servo, I2C, SPI, and UART (all 3v3)
The board is designed specifically to show off the wide range of protocols available on the Raspberry Pi, including SPI (the APA102 LEDs), I2C (the BMP280 sensor and 14-segment displays), GPIO (the capacitive touch buttons and LEDs), and PWM (the piezo buzzer).
Using Android Things?
Please note that Google are in the process of discontinuing Android Things. You can still use all the goodies on Rainbow HAT with our Python library!
For information on how to get started with Android Things and Rainbow HAT visit the official developer site for Android Things. To put the latest Android Things image on your SD card, see the instructions here. You can find the driver and samples published in the official GitHub organisation: https://github/androidthings
Using Raspberry Pi OS?
You don’t have to use Android Things with your Rainbow HAT, we’ve also put together our usual Python library to give you access to all its functions. You can find it here.
If you’re interested in controlling your Rainbow HAT from a web page check out this tutorial – it shows you how to incorporate web app functionality into your Python code using Anvil’s drag and drop app designer.
Notes
Temperature readings are affected by heat radiated from your Pi’s CPU and the onboard LEDs; calibration can help to correct temperature readings. bstrobl, on the Raspberry Pi forums, suggests to use the formula: corrected temp. = measured temp. – (CPU temp. – measured temp.) / 2. Using a Mini Black HAT Hack3r can also help.
Professionally packed and fast shipping
We provide a variety of shipping options due to our long-standing partnerships with UPS, FedEx and DHL. Our warehouse staff is highly trained to pack your goods precisely according to the specifications we provide. Your items are carefully inspected and securely secured prior to shipment. We ship to hundreds of thousands of customers every day in different countries. Our commitment to become the largest online retailer worldwide is demonstrated by this. The distribution centers and warehouses distribution are located in Europe, as well as the USA.
Please note that orders with more than one item are subject to a processing period that is based to the item.
Prior to shipping, we examine the items ordered thoroughly before sending the items. Most orders today are shipped in 48 hours. Delivery is expected to take between three and seven days.
Returns
The inventory is constantly changing and we cannot completely manage it because multiple parties are involved, which includes our warehouse and factory. The actual inventory can be changed at any time. It's possible that your order will become unfulfilled when you have placed the order.
Our policy runs for a period of 30 days. If it's been more than 30 days since you bought the item, we unfortunately can't give you a complete refund or exchange.
In order to be eligible for a refund, your item must be in good condition and in the same condition that you received it. The item must be in its original packaging.
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