1 MB

4 devices

makerdiary nRF52840-MDK USB Dongle

nRF52840

Open-source multi-protocol wireless USB dongle based on the Nordic nRF52840 SoC. Supports BLE 5.4, Thread, Zigbee, 802.15.4, NFC, and USB 2.0 with UF2 drag-and-drop bootloader. Priced at $12.99.

ARM Cortex-M4F @ 64MHz, FPU, DSP, CryptoCell-310 (RSA, ECC, SHA-256, AES)256 KB SRAM1 MBBLE Bluetooth 5.4 BLE + MeshZigbee Zigbee 3.0

Ble Packet Sniffing 802154 Packet Sniffing Fido2 Security Key Iot Development

~$13View

nice!nano v2 Wireless Keyboard Controller

nRF52840

Pro Micro drop-in replacement wireless keyboard controller built on the nRF52840 with BLE 5.0, onboard LiPo charger, mid-mount USB-C, and UF2 bootloader. The most popular controller for ZMK wireless s

ARM Cortex-M4F @ 64MHz, FPU, DSP, CryptoCell-310256 KB SRAM1 MBBLE Bluetooth 5.0 BLE

Wireless Keyboards Split Keyboards Custom Keyboards Low Power Ble Devices

~$25View

Adafruit Feather nRF52840 Express

Dev Board

Feather board with nRF52840 ARM Cortex-M4F at 64MHz, BLE 5.0, native USB (CDC/HID/MIDI/MSC), 1MB flash, 256KB SRAM, 2MB QSPI flash, 21 GPIO, SWD debug, and LiPo charging. Supports Arduino and CircuitP

Nordic nRF52840 ARM Cortex-M4F256 KB1 MB21 GPIOBLE BLE 5.0

Ble Beacons wearable Usb Hid Iot Sensor Platform

~$25View

Adafruit Grand Central M4 Express

Dev Board

Arduino Mega-form-factor board with ATSAMD51P20 Cortex M4F at 120MHz, 1MB flash, 256KB RAM, 8MB QSPI flash, 70 GPIO pins, SD card slot, 8 SERCOM, 22 PWM outputs, dual DAC/ADC, AES-256, and native USB.

Microchip ATSAMD51P20 ARM Cortex M4F256 KB1 MB70 GPIO

Data Acquisition robotics Arduino Shield prototyping

~$40View

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nRF52840 256 KB Development Board 256 KB SRAM