ARM Cortex-M4F @ 64MHz (Nordic nRF52840)
3 devicesRelated:Acconeer A121 (60GHz Radar)ARM Cortex-M3 @ 32MHz (Ultra-Low-Power)ARM Cortex-M4F @ 64MHz (nRF52840)ATmega2560 (8-bit AVR 16MHz)ATmega328P (8-bit AVR 16MHz)ATmega328P (AVR 8-bit 16MHz)ATSAMD51J20 (ARM Cortex-M4F 120MHz)AVR 8-bit @ 8MHzBCM2710A1 (ARM Cortex-A53 Quad-Core 1GHz)BCM2711 (ARM Cortex-A72 quad-core 1.5GHz)BCM2712 (ARM Cortex-A76 Quad-Core 2.4GHz)BCM2835 (ARM1176JZF-S 700MHz)
Circuit Playground Bluefruit
Educational BoardRound educational microcontroller with Nordic nRF52840 (64MHz Cortex-M4F + BLE), 10 NeoPixels, accelerometer, microphone, light sensor, speaker, 8 alligator-clip I/O pads, and USB. Runs CircuitPython,
ARM Cortex-M4F @ 64MHz (Nordic nRF52840)256KB SRAM1MB + 2MB SPI FlashWiFi falseBLE Bluetooth 5.0 BLE (nRF52840)Zigbee falseEthernet false
~$25View
Adafruit ItsyBitsy nRF52840 Express
Microcontroller BoardTiny breadboard-friendly Bluetooth LE board with Nordic nRF52840 Cortex-M4F @ 64MHz, 1MB Flash, 256KB RAM, 2MB QSPI Flash, 21 GPIO, and native USB — all in a 36×17.6mm footprint. Supports CircuitPytho
ARM Cortex-M4F @ 64MHz (Nordic nRF52840)256KB SRAM1024KB + 2MB QSPI FlashWiFi falseBLE Bluetooth 5.0 BLE (+8dBm, nRF52840)Zigbee falseEthernet false
~$20View
Adafruit Feather nRF52840 Sense
Microcontroller BoardSensor-rich BLE Feather with Nordic nRF52840 (64MHz Cortex-M4F), 6 onboard sensors (9-DoF IMU, magnetometer, proximity/light, PDM mic, humidity, barometric pressure), 21 GPIO, and FCC/IC/TELEC certifi
ARM Cortex-M4F @ 64MHz (Nordic nRF52840)256KB SRAM1MB FlashWiFi falseBLE Bluetooth 5.0 BLE (nRF52840)Zigbee falseEthernet false
~$40View
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