neonkey 网站.001

96Boards Neonkey is the sensor hub platform for all 96Boards compliant family products.The Neonkey packs a Cortex-M4 chip, 512 Kbytes flash, 128 Kbytes SRAM, and more details of SPEC as below.

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SoCSTMicroelectronics STM32F411CE
CPUARM Cortex-M4
Clock Speed100 MHz maximum
SRAM128 Kbytes
Storage512 Kbytes Flash
SensorsTemp/Humidity, Pressure, ALS/Proximity, Geomagnetic, Accel/Gryo
Expansion Interface40 pin low speed expansion connector, +1.8V,+5V, GND, SWDIO, SWCLK, UART, I2C, SPI, I2S, JTAG MCU, GPIO
Digital Out Voltage1.8V
Analog In Voltage3.3V
LED16 x LEDs
ButtonRST (Reset the STM32), USR (Boot into bootloader for flashing)