Produktbeskrivning
The Arduino Primo is the first board developed in cooperation with Nordic Semiconductor. It brings new benefits for the IoT world all on one platform: advanced 32-bit microcontroller architecture, bluetooth low energy (BLE), Wi-Fi, near-field communications (NFC), and infrared (IR) transmit and receive capability.
There are three onboard microcontrollers: * nRF52832, the main Arduino microcontroller with integrated BLE and NFC
* STM32f103, a service microcontroller used for advanced debugging and programming of the other microcontrollers
* ESP8266, for Wi-Fi and related internet connectivity functions.
The board has: * 14 digital input/output pins (of which 12 can be used as PWM outputs)
* 6 analog inputs
* 64 MHz ceramic resonator
* micro-USB connector
* ICSP header
* battery charger
* Infrared receiver and transmitter
* NFC antenna
* BLE interface
* Buzzer
* two service buttons
* LEDs
* reset buttons (to reset the various microcontrollers).
Arduino Primo can be connected to a computer using a micro-USB cable, or it can be powered using a battery, connected via a 2-pin JST-PH connector. Having both Bluetooth and Wi-Fi connectivity on board makes it easy to get started in the IoT world.
WIFI MICROCONTROLLER
* Processor: ESP8266
* Architecture: Tensilica Xtensa LX106
* Operating Voltage: 3.3 V
* Flash Memory: 4 MB
* RAM: 8 MB instruction, 12 MB data
* Clock Speed: 80 MHz
* WiFi: 802.11 b/g/n 2.4 GHz
* Wake up time: < 2ms
ARDUINO MICROCONTROLLER
* Microcontroller: Nordic nRF52832
* Architecture: ARM Cortex-M4F
* Operating Voltage: 3.3 V
* Flash memory: 512 KB
* SRAM: 64 KB
* Clock Speed: 64 MHz
* Analog I/O Pins: 6 + 1 DAC
* DC Current per I/O Pins: 15 mA
* Bluetooth Smart: BLE4.0: TX power up to +4dBm -96dBm sensitivity in BLE mode
* Other features: PDM interface, AES HW enc, NFC tag
SERVICE MICROCONTROLLER
* Processor: STM32F103RBT6
* Architecture: ARM Cortex-M3
* Operating Voltage: 2.0 to 3.6 V
* Flash Memory: 64 KB
* SRAM: 20 KB
* Clock Speed: up to 72 MHz
* Main Features: USB/Uart converter, CMSIS-DAP, GPIO expander, Board power management, IrDA
GENERAL
* Input Voltage: 5 V
* Digital I/O Pins: 20
* PWM Output: 12
* Power Consumption: 0.936(Min) - 94.4(Max)mA
* PCB Size: 53 x 68.5 mm
* Weight: 20 g
There are three onboard microcontrollers: * nRF52832, the main Arduino microcontroller with integrated BLE and NFC
* STM32f103, a service microcontroller used for advanced debugging and programming of the other microcontrollers
* ESP8266, for Wi-Fi and related internet connectivity functions.
The board has: * 14 digital input/output pins (of which 12 can be used as PWM outputs)
* 6 analog inputs
* 64 MHz ceramic resonator
* micro-USB connector
* ICSP header
* battery charger
* Infrared receiver and transmitter
* NFC antenna
* BLE interface
* Buzzer
* two service buttons
* LEDs
* reset buttons (to reset the various microcontrollers).
Arduino Primo can be connected to a computer using a micro-USB cable, or it can be powered using a battery, connected via a 2-pin JST-PH connector. Having both Bluetooth and Wi-Fi connectivity on board makes it easy to get started in the IoT world.
WIFI MICROCONTROLLER
* Processor: ESP8266
* Architecture: Tensilica Xtensa LX106
* Operating Voltage: 3.3 V
* Flash Memory: 4 MB
* RAM: 8 MB instruction, 12 MB data
* Clock Speed: 80 MHz
* WiFi: 802.11 b/g/n 2.4 GHz
* Wake up time: < 2ms
ARDUINO MICROCONTROLLER
* Microcontroller: Nordic nRF52832
* Architecture: ARM Cortex-M4F
* Operating Voltage: 3.3 V
* Flash memory: 512 KB
* SRAM: 64 KB
* Clock Speed: 64 MHz
* Analog I/O Pins: 6 + 1 DAC
* DC Current per I/O Pins: 15 mA
* Bluetooth Smart: BLE4.0: TX power up to +4dBm -96dBm sensitivity in BLE mode
* Other features: PDM interface, AES HW enc, NFC tag
SERVICE MICROCONTROLLER
* Processor: STM32F103RBT6
* Architecture: ARM Cortex-M3
* Operating Voltage: 2.0 to 3.6 V
* Flash Memory: 64 KB
* SRAM: 20 KB
* Clock Speed: up to 72 MHz
* Main Features: USB/Uart converter, CMSIS-DAP, GPIO expander, Board power management, IrDA
GENERAL
* Input Voltage: 5 V
* Digital I/O Pins: 20
* PWM Output: 12
* Power Consumption: 0.936(Min) - 94.4(Max)mA
* PCB Size: 53 x 68.5 mm
* Weight: 20 g