意大利Arduino

Nano 33 BLE Sense with headers 意大利Arduino开发板入门编程开源硬件

技术规格Arduino Nano 33 BLE Sense基于nRF52840微控制器。MicrocontrollernRF52840 Operating Voltage3.3VInput Voltage (limit)21VDC Current per I/O Pin15 mAClock Speed64MHzCPU Flash Memory1MB (nRF52840)SRAM256KB (nRF

技术规格

Arduino Nano 33 BLE Sense基于nRF52840微控制器。

MicrocontrollernRF52840 
Operating Voltage3.3V
Input Voltage (limit)21V
DC Current per I/O Pin15 mA
Clock Speed64MHz
CPU Flash Memory1MB (nRF52840)
SRAM256KB (nRF52840)
EEPROMnone
Digital Input / Output Pins14
PWM Pinsall digital pins
UART1
SPI1
I2C1
Analog Input Pins8 (ADC 12 bit 200 ksamples)
Analog Output PinsOnly through PWM (no DAC)
External Interruptsall digital pins
LED_BUILTIN13
USBNative in the nRF52840 Processor
IMULSM9DS1 
MicrophoneMP34DT05 
Gesture, light, proximityAPDS9960 
Barometric pressureLPS22HB 
Temperature, humidityHTS221 
Length45 mm
Width18 mm
Weight5 gr (with headers)


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