Vývojový kit PCA10040, Bluetooth® 5.x (BLE), NFC 2.4GHz

Specifikace:

- Microcontroller (MCU):
- for 30/33/35/36 modules
- nRF51822
- 32-bit ARM Cortex-M0 MCU
- 256 KB Flash
- 16 KB RAM

- Clock System:
- Up to 16 MHz
- Internal RC oscillator and 32 kHz crystal for low-power modes

- Power Features:
- Operates from 1.8 V to 3.6 V
- Ultra-low power consumption, suitable for battery-powered devices
- Various sleep modes with microamp-level consumption

- Connectivity and Peripherals:
- Built-in **Bluetooth Low Energy (BLE) 4.0** radio
- GPIO pins for user interfaces and external devices
- UART, SPI, TWI (I2C) available
- 2 LEDs (user programmable)
- 2 buttons (user + reset)

- On-board Features:
- NFC antenna for Near Field Communication
- Debug interface via SEGGER J-Link OB (on-board)
- Low-frequency crystal oscillator for accurate timing

- Expansion:
- 20-pin headers compatible with **Arduino Uno R3** form factor
- Compatible with Nordic's **PCA10040 expansion boards**

- Programming and Debugging:
- On-board **SEGGER J-Link OB** debugger/programmer
- Supports **Nordic SDK**, **SoftDevice**, and development in **Keil**, **Segger Embedded Studio**, and **nRF Connect SDK**

- Target Applications:
- BLE peripherals and beacons
- Wearable devices
- IoT sensor nodes
- Low-power wireless communication applications