New products
New products
Regular price€94.79€86.82
24h
Available
€129.57
24h
Available
Available
Available
Regular price€94.79€86.82
24h
Available
€129.57
24h
Available
Available
Available
Adafruit Feather nRF52840 Express - bluetooth low energy module
ID: 1189228
5906623483525
€35.36
Tax included
€28.75 tax excl.
Adafruit Feather nRF52840 Express is an advanced development board with Bluetooth LE and native USB, perfect for mobile and portable applications. With ample memory, support for CircuitPython and Arduino IDE, and numerous interfaces, it is an excellent tool for creating advanced projects. Adafruit 4062
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
Description
Adafruit Feather nRF52840 Express is a versatile board with Bluetooth Low Energy and native USB support, ideal for IoT projects. Equipped with the nRF52840 chip, it offers 1 MB of FLASH and 256 KB of SRAM. The module supports Arduino IDE and CircuitPython, allowing full utilization of the Cortex-M4 core and Nordic SoftDevice radio stack for BLE communication. With native USB, it eliminates the need for a separate USB chip, and TinyUSB support allows it to function as a keyboard, mouse, MIDI device, or mass storage.
Features
- Core: ARM Cortex M4F, 64MHz
- Memory: 1 MB FLASH, 256 KB SRAM
- USB: Native support, pre-programmed UF2 bootloader
- Bluetooth: 2.4GHz radio compatible with Bluetooth Low Energy
- Certifications: FCC / IC / TELEC
- Output Power: Up to +8dBm
- Operating Voltage: 1.7V to 3.3V
- GPIO: 21 pins
- ADC: 6 x 12-bit inputs
- PWM: Up to 12 outputs
- Interfaces: SPI, UART, I2C, and I2S
- LED: Red LED, NeoPixel
- Mounting: 4 mounting holes
- Reset Button: Yes
- SWD Connector: Yes
- Compatibility: All Adafruit FeatherWings
- Power Supply: Connector for 3.7V LiPo batteries with charging, or micro USB
- Dimensions: 51 x 23 x 7.2 mm
- Weight: 6 g
1189228
Data sheet
- Microcontroller
- nRF52840
- Flash memory
- 1 MB
- Number of I/O
- 21
- Ethernet
- none
- WiFi/BT module
- No
- Bluetooth module
- Yes
- MicroSD slot
- No
- Length
- 51mm
- Width
- 23 mm
- USB connector type
- microUSB type B
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Other products in the same category (16)
The board is equipped with ATSAME51 microcontroller (ARM Cortex-M core) with CAN bus and SPI Flash memory, GPIO pins and a connector for connecting the battery with the charging circuit. Adafruit 4759
€33.73 24hAvailable quantity: 3 AvailableA board with an RP2040 microcontroller and a LoRa RF95 module operating in the 868 MHz frequency band. It has a built-in LiPo charging circuit and STEMMA QT connector. Ideal for IoT projects. Adafruit 5714
€41.28 24hAvailable quantity: 3 AvailableAt the Feather 32u4\'s heart is ATmega32u4 clocked at 8 MHz and at 3.3V logic. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program & debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc. Adafruit 2795
€33.78 24hAvailable quantity: 1 AvailableThe board is equipped with the ATSAMD51J19 microcontroller with ARM Cortex-M4 core and SPI Flash memory, GPIO pins, connector for connecting the battery with the charging circuit. Adafruit 3857
€35.45 24hAvailable quantity: 1 AvailableAt the Feather M0\'s heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much). Adafruit 2796
€32.43 24hAvailable quantity: 3 AvailableModule with WiFi and BLE Espressif ESP32-S3. It integrates a LiPo charging circuit and an RGB diode. It is equipped with a STEMMA QT connector. Adafruit 5477
€22.97 24hAvailable quantity: 4 AvailableLow-power, 2.4GHz spectrum wireless protocol that you can use with iOS without needing special certification. Supported by all modern smart phones - excellent for use in portable projects that will make use of an iOS or Android phone or tablet; it also is supported in Mac OS X and Windows 8+. Adafruit 2995
€46.09 24hAvailable quantity: 1 AvailableModule with WiFi and BLE Espressif ESP32-S3 system and LCD TFT display. It integrates a LiPo charging circuit and an RGB diode. It is equipped with a STEMMA QT connector. Adafruit 5483
€36.48 24hAvailable quantity: 7 AvailableAt the Feather M0\'s heart is an ATSAMD21G18 ARM Cortex M0 processor, clocked at 48 MHz and at 3.3V logic, the same one used in the new Arduino Zero. This chip has a whopping 256K of FLASH (8x more than the Atmega328 or 32u4) and 32K of RAM (16x as much)! This chip comes with built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip. Adafruit 3179
€49.47 24hAvailable quantity: 2 AvailableAdafruit Feather M0 Express - Designed for CircuitPython is a development board with a 32-bit ATSAMD21G18 microcontroller based on the Cortex-M0 core. The board works with CircuitPython, which allows you to program the MicroPython language. Adafruit 3403
€26.35 24hAvailable quantity: 2 AvailableModule with WiFi and BLE Espressif ESP32-S3. It integrates a LiPo charging circuit and an RGB diode. It is equipped with a STEMMA QT connector. Adafruit 5399
€33.18 24hAvailable quantity: 1 AvailableModule with WiFi Espressif ESP32-S2. It integrates a LiPo charging circuit and an RGB diode. It is equipped with a STEMMA QT connector. Adafruit 5000
€23.18 24hAvailable quantity: 2 AvailableAdafruit HUZZAH32 is a development board with a built-in WiFi ESP32 module. Processor frequency: 240 MHz, Li-Pol battery charging system. Adafruit 3405
€27.55 24hAvailable quantity: 1 AvailableModule with ATSAMD21G18 microcontroller and 900 MHz wireless transceiver. The module can be used for transmission in the ISM 868 MHz band after the appropriate software configuration. The ATSAMD21G18 microcontroller (ARM Cortex-M0) is clocked at 48 MHz and operates at 3.3 V. Adafruit 3176
€34.62 24hAvailable quantity: 1 AvailableAdafruit Feather M0 WiFi - ATSAMD21 + ATWINC1500 is a development board with a 32-bit ATSAMD21G18 microcontroller based on Cortex-M0 core. The board also has an ATWINC1500 module that provides WiFi connectivity. Adafruit 3010
€61.48 24hAvailable quantity: 1 AvailableDevelopment board with a 32-bit ATSAMD21G18 microcontroller based on Cortex-M0 core. The module also has an RFM69HCW chip that allows wireless communication in the 433 MHz band. Adafruit 3177
€34.62 4 weeks No product available!
Adafruit Feather nRF52840 Express is an advanced development board with Bluetooth LE and native USB, perfect for mobile and portable applications. With ample memory, support for CircuitPython and Arduino IDE, and numerous interfaces, it is an excellent tool for creating advanced projects. Adafruit 4062