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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Features
| Component | Description |
|---|---|
| SoC | STMicroelectronics STM32F411CE |
| CPU | ARM Cortex-M4 |
| Clock Speed | 100 MHz Maximum |
| SRAM | 128 Kbytes |
| Storage | 512 Kbytes flash |
| Sensors | Temp/Humidity, Pressure, ALS/Proximity, Geomagnetic, Accel/Gyro, Microphone |
| Expansion Interface | 40 pin low-speed expansion connector, +1.8V, +5V, GND, UART, I2C, SPI, I2S, SWD, GPIO |
| Digital Out Voltage | 1.8V |
| Analog In Voltage | 3.3V |
| LED | 15 x General purpose LEDs, 4 User LEDs |
| Button | RST (Reset the STM32), USR (boot into bootloader mode for flashing) |
| Size | 60x30mm |