--- product_id: 487422918 title: "Adafruit Feather nRF52 Bluefruit LE - nRF52832" brand: "adafruit" price: "€ 59.92" currency: EUR in_stock: true category: "Adafruit" url: https://www.desertcart.fr/products/487422918-adafruit-feather-nrf52-bluefruit-le-nrf52832 store_origin: FR region: France --- # 64MHz ARM Cortex M4F CPU 512KB Flash + 64KB SRAM Bluetooth LE 2.4GHz, +4dBm output Adafruit Feather nRF52 Bluefruit LE - nRF52832 **Brand:** adafruit **Price:** € 59.92 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your IoT game with the Feather nRF52 – where power meets simplicity! ## Quick Answers - **What is this?** Adafruit Feather nRF52 Bluefruit LE - nRF52832 by adafruit - **How much does it cost?** € 59.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/487422918-adafruit-feather-nrf52-bluefruit-le-nrf52832) ## Best For - adafruit enthusiasts ## Why This Product - Trusted adafruit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive Memory:** 512KB flash and 64KB SRAM to handle complex projects without breaking a sweat. - • **Seamless Bluetooth LE:** Native Bluetooth 5 compatible radio with up to +4dBm output for reliable, low-energy wireless connectivity. - • **Powerhouse Performance:** ARM Cortex M4F at 64MHz with hardware floating point acceleration for lightning-fast processing. - • **Plug & Play Programming:** Built-in USB serial converter and auto-reset bootloader for hassle-free Arduino IDE uploads—no extra steps needed. - • **Compact Featherweight Design:** Ultra-light 5.7g board with 19 GPIO pins, 8 ADC inputs, and 12 PWM outputs—powerful versatility in a tiny package. ## Overview The Adafruit Feather nRF52 Bluefruit LE is a compact, all-in-one Bluetooth Low Energy development board powered by a 64MHz ARM Cortex M4F processor with 512KB flash and 64KB SRAM. Featuring native Bluetooth 5 support, built-in USB programming, and extensive GPIO options, it offers professional-grade performance and ultra-low power consumption in a lightweight, Arduino-compatible form factor—perfect for next-level wireless projects. ## Description ARM Cortex M4F (with HW floating point acceleration) running at 64MHz 512KB flash and 64KB SRAM Built in USB Serial converter for fast and efficient programming and debugging Bluetooth Low Energy compatible 2.4GHz radio (Details available in the nRF52832 product specification) FCC / IC / TELEC certified module Up to +4dBm output power 1.7v to 3.3v operation with internal linear and DC/DC voltage regulators 19 GPIO, 8 x 12-bit ADC pins, up to 12 PWM outputs (3 PWM modules with 4 outputs each) Pin #17 red LED for general purpose blinking Power/enable pin Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in Light as a (large?) feather - 5.7 grams 4 mounting holes Reset button Optional SWD connector for debugging ## Features - The Adafruit Feather nRF52 Bluefruit is an easy-to-use all-in-one Bluetooth Low Energy board, with a native-bluetooth chip, the nRF52832! It's our take on an 'all-in-one' Arduino-compatible + Bluetooth Low Energy with built in USB and battery charging. - This chip has twice the flash, SRAM and performance of the earlier nRF51-based Bluefruit modules. Best of all it has Arduino IDE support so there is no 'helper' chip like the ATmega32u4 or ATSAMD21. Instead, this chip is programmed directly! It's got tons of awesome peripherals: plenty of GPIO, analog inputs, PWM, timers, etc. Leaving out the extra microcontroller means the price, complexity and power-usage are all lower/better. - It allows you to run code directly on the nRF52832, straight from the Arduino IDE as you would with any other MCU or Arduino compatible device. A single MCU means better performance, lower overall power consumption, and lower production costs if you ever want to design your own hardware based on your Bluefruit nRF52 Feather project! - The chip comes pre-programmed with an auto-resetting bootloader so you can upload quickly in the Arduino IDE with no button-pressing. Want to program the chip directly? You can use our command line tools with your favorite editor and toolchain. - The example code works great with Adafruit's existing iOS and Android app. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071ZSQDSJ | | Best Sellers Rank | #4,101 in Single Board Computers (Computers & Accessories) | | Brand | Adafruit | | Built-In Media | [Minimal components for basic functionality, possibly including USB and battery charging circuitry] | | Compatible Devices | iOS and Android devices | | Connectivity Technology | Bluetooth, USB | | Customer Reviews | 4.6 4.6 out of 5 stars (74) | | Item Dimensions L x W x H | 2"L x 0.9"W x 0.28"H | | Manufacturer | Adafruit | | Memory Storage Capacity | 512 KB | | Mfr Part Number | 3406 | | Model Name | nRF52832 | | Model Number | 4328317162 | | Operating System | Linux | | Processor Brand | Nordic | | Processor Count | 1 | | Processor Speed | 64 MHz | | RAM Memory Installed | 64 KB | | RAM Memory Technology | SRAM | | Smart Home Compatibility | Not Smart Home Compatible | | Total Usb Ports | 1 | | UPC | 791954230048 702658304003 | | Unit Count | 1.0 Count | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** Adafruit - **CPU Speed:** 64 MHz - **Memory Storage Capacity:** 512 KB - **Model Name:** nRF52832 - **Ram Memory Installed Size:** 64 KB ## Images ![Adafruit Feather nRF52 Bluefruit LE - nRF52832 - Image 1](https://m.media-amazon.com/images/I/71n1IWQAexL.jpg) ![Adafruit Feather nRF52 Bluefruit LE - nRF52832 - Image 2](https://m.media-amazon.com/images/I/71X4JcxpWDL.jpg) ![Adafruit Feather nRF52 Bluefruit LE - nRF52832 - Image 3](https://m.media-amazon.com/images/I/81HrZ9YO4eL.jpg) ![Adafruit Feather nRF52 Bluefruit LE - nRF52832 - Image 4](https://m.media-amazon.com/images/I/61cFvzyv4OL.jpg) ![Adafruit Feather nRF52 Bluefruit LE - nRF52832 - Image 5](https://m.media-amazon.com/images/I/61YBBaKQRCL.jpg) ## Questions & Answers **Q: Is the logic level 3.3v or 5v?** A: 3.3v. You will need a level shifter to talk to 5v. Been looking into that recently as I found a great deal on a 5v led matrix. **Q: Can i get schematics, and pcb gerber files(or pcb gerber picture files)?** A: not sure about the gerber file, but I did find schematics. **Q: Does it come with the 16 pin connector strips?** A: Yeah **Q: Can you connect a bme280 to this and use the feather to bt the data back to the rp4b?** A: Yes, the humidity sensor can make use of i2c or spi and send the data to your pi via BT. If you use the serial transfer service it will be very easy. You’ll need puiiup resistors for the i2c pins, start at 10k. ## Frequently Bought Together - Adafruit Feather nRF52 Bluefruit LE - nRF52832 - Adafruit HUZZAH32 – ESP32 Feather Board - Adafruit Feather Stacking Headers - 12-pin and 16-pin female headers [ADA2830] --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/487422918-adafruit-feather-nrf52-bluefruit-le-nrf52832](https://www.desertcart.fr/products/487422918-adafruit-feather-nrf52-bluefruit-le-nrf52832) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-07-19*