zł45.02
Adafruit Feather nRF52840 Express - bluetooth low energy module
ID: 1189228
5906623483525
zł148.60
Tax included
zł120.81 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
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14 days for return
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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
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