Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)
Product number: ADA2479
€19.25
Available · 2 piece · 1-3 days
€19.25*
Product information "Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)"
The Bluefruit LE UART Friend makes it easy to add Bluetooth Low Energy connectivity to anything with a serial hardware or software port. We even have a nice hardware flow control so you don't have to worry about losing data. Connect it to your Arduino or other microcontroller or just use a standard FTDI cable for debugging and testing.
This multifunction module can do a lot! Most people will be very happy if they use the standard Nordic UART RX/TX connection profile. In this profile, the Bluefruit acts as a data line that can "transparently" transfer back and forth from your iOS or Android device. You can use our iOS app or Android app , orwrite your own apps to communicate with the UART service.
So it's a fancy wireless UART adapter?
The board can do much more than just send strings over the air! Thanks to an easy-to-learn AT command set , you have full control over the device's behaviour, including the ability to define and manipulate your own GATT servicesand properties , or change the way the device announces itself to other Bluetooth Low Energy devices . You can also use the AT commands to query the chip's temperature, check the battery voltage and more, check the connection RSSI or MAC address and much more.
Download our free Android/iOS app and you're ready to rock!
With our Bluefruit iOS app or Android app you can quickly prototype your project using your iOS or Android phone/tablet as a controller. We have a colour picker, quaternion/accelerometer/gyro/magnetometer or locator (GPS), and an 8-button gamepad.
You can do so much more!
- The Bluefruit can also function as an HID keyboard (for devices that support BLE HID)
- Can become a BLE heart rate monitor (a standard profile for BLE) - you just need to add the circuit for pulse detection
- Turn it into a UriBeacon, the Google standard for Bluetooth LE beacons. Just switch it on and the 'Friend will beep a URL to all nearby devices with the UriBeacon app installed.
- Built-in over-the-air bootloading feature so we can keep you up to date with the hottest new firmware. Use any Android or iOS device to receive and install updates!
There are many BLE modules out there, with varying quality in both HW design and firmware. So why should you choose this one?
One of the biggest advantages of the Adafruit Bluefruit LE family is that we have written all of the firmware that runs on the devices ourselves from the ground up. We control every line of code that runs on our modules... and so we're not at the mercy of third-party vendors who may or may not be interested in keeping their code up to date or meeting our customers' needs.
Because we have control of the product, we can add features that are important to our customers, we can resolve issues that arise without having to beg third-party vendors, and we can even completely swap out Bluetooth SoCs if we need to!
Check out the tutorial for all the details you could ever dream of!
| Zolltarifnummer: | 84716060 |
|---|---|
| Brand: | Adafruit |
| Country of Origin: | USA |
| EAN: | 5904422354183 |
| Gross Weight (kg): | 0.005 |
| Manufacturer ID: | 2479 |
| Product ID: | ADA2479 |
Adafruit
Adafruit: The expert for open source hardware
For more than ten years, programmers and tinkerers have benefited from the expertise of the Adafruit brand. Whether for beginners or proven experts, Adafruit has the right hardware components ready for your next IoT project.
Light comes into the dark with Adafruit NeoPixel
One extremely popular product line from the company's broad portfolio is Adafruit NeoPixel. These nifty LED components come in a wide variety of designs and color temperatures. NeoPixel modules are available, for example, in the form of a practical stick with five intelligent LEDs in red, green and blue (RGB) or in white (W), as a shield with 40 eye-saving RGBW LEDs in which all pixels are individually addressable, and as a jewel with seven RGBW LEDs that can be controlled with 8-bit PWM per channel.
Especially popular is the Adafruit NeoPixel Ring with 16 ultra-bright, intelligent RGB LEDs including integrated drivers, which you only need a single microcontroller to control. The trick is that the Adafruit NeoPixel rings form a chain, so to speak: You couple the output pin of one with the input pin of the other.
With the Adafruit NeoPixel products you can realize a wide variety of projects - there are virtually no limits to your creativity. With the help of an Arduino, a jumper cable and the appropriate software, you can control a NeoPixel ring individually and light up the small LEDs as you wish - either individually or in a specific combination. This way, you can also create your own Vu meter with the versatile LED components. Practical: To make programming Adafruit NeoPixel easier, Adafruit provides an Arduino library as well as a Python library.
Adafruit Feather Boards: Powerful hardware in a compact format
With Adafruit Feather, the hardware specialist from the States also has various powerful development boards in its range, which are essentially equivalent to an Arduino in terms of function. All of these boards are equipped with similar features; among other things, the pin assignment is the same and there are also many parallels when it comes to the microcontrollers and the battery charging properties. In addition, you can also find Feather boards with special devices like Bluetooth, Wi-Fi and cellular network connectivity as well as boards with microSD slot in Adafruit's product range. The name "Feather" is no coincidence: The boards are also characterized by being particularly compact and, above all, lightweight.
The range of top-class product highlights is wide: The STM32F405 Feather, for example, is the fastest CircuitPython board from Adafruit with an outstanding 168 MHz and meets the highest demands. It is equipped with a STEMMA QT / Qwiic port at the end, which makes it easy to connect to I2C sensors. The Adafruit Feather nRF52840 Express, on the other hand, shines with Bluetooth Low Energy and can also be used with CircuitPython thanks to native USB support.
Another important part of Adafruit's portfolio are the FeatherWings. With these expansion modules, you can also include components such as a display or a motor driver in your IoT project. The FeatherWing Proto is a proven classic in Adafruit's portfolio. This is ideally suited as a prototyping add-on for all Feather boards. The Adafruit FeatherWing Wing Tripler Mini Kit, on the other hand, is ideal if you want to connect a Feather to two other FeatherWings at the same time.
With the Adafruit MIDI FeatherWing Kit you get a music capable FeatherWing, thanks to which you can equip your Feather with MIDI input and output jacks. And with the Adafruit FeatherWing OLED you can easily add a small OLED display to your Feather board - no soldering required.
Adafruit: What's behind the brand
As an expert in open-source hardware, Adafruit has long since established itself in the electronics industry. The company was founded in 2005 by Limor Fried. At the time, the talented and innovative electrical engineer was still a student at the renowned Massachusetts Institute of Technology (MIT). To this day, Fried is CEO of the electronics giant, which is now headquartered in New York. The company's name also goes back to its founder: Fried was once known on the World Wide Web by the nickname "Ladyada" - a tribute to the famous IT pioneer Ada Lovelace.
Adafruit says it is committed to getting more people excited about technology and science - and thanks to its first-class products, the hardware expert from the USA is sure to succeed!
Adafruit Industries, LLC
168 39th Street 1905CC
US 11232 Brooklyn, New York
https://www.adafruit.com
[email protected]
WEEE number: 20453810
Person responsible for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
[email protected]
Safety instructions
- Do not use in potentially explosive atmospheres.
- Keep away from water, moisture and high temperatures.
- Avoid direct sunlight to prevent overheating.
- Take care when handling electrical connections, avoid short circuits.
- Maintain safe distances from other electronic devices to minimise interference.
- Never open, convert or modify the device without authorisation.
- Only use compatible power supply units or voltage sources.
- Recycle the product in accordance with local regulations for electronic waste.
- Dispose of batteries/rechargeable batteries, if included, separately and in an environmentally friendly manner.
- Never dispose of electronic waste in household waste.
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