Adafruit Wireless Flora Wearable Bluefruit LE Module

Artikelnummer: AF2487

EAN: 4060137022555

Hersteller-Artikelnr.: P2487

Kategorie: Module


20,83 €

inkl. 19% USt.,

sofort verfügbar

Lieferfrist: ca. 1 - 3 Tage

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Beschreibung

Overview

The Flora Bluefruit LE makes it easy to add Bluetooth Low Energy connectivity to your Flora. Sew 4 traces (or solder 4 wires) and BooM! Bluetooth Low Energy!

Technical Details of Bluefruit LE

  • Measures 2.0" x 0.9" x 0.3" (51mm x 23mm x 8mm) without headers soldered in
  • ARM Cortex M0 core running at 16MHz
  • 256KB flash memory
  • 32KB SRAM
  • Transport: UART @ 9600 baud
  • Bootloader with support for safe OTA (Over The Air) firmware updates
  • Easy AT command set to get up and running quickly
  • Diameter: 30.5mm / 1.2"
  • Height: 4mm / 0.16"
  • Weight: 2.5g

Technical Details of Bluetooth 4.1(MDBT40)

  • 2.4GHZ transceiver

 -93dbm sensitivity in Bluetooth low energy mode

TX Power -20 to +4dbm

RSSI (1db resolution)

  • ARM Cortex – M0 32 bit processor

Serial Wire Debug (SWD)

  • S100 series SoftDevice ready
  • Memory

256kb or 128kb embedded flash programmed memory

16kb RAM or 32kb RAM

  • Support for non-concurrent multiprotocol operation

On-air compatibility with nRF24L series

  • Flexible Power Management

Supply voltage range 1.8V to 3.6V

2.5us wake-up using 16MHz RCOSC

0.6uA @ 3V mode

1.2uA @ 3V in OFF mode + 1 region RAM retention

2.6uA @ 3V ON mode, all blocks IDLE

  • 8/9/10 bit ADC- 8 configurable channels
  • 31 General Purpose I/O Pins
  • One 32 bit and two 16 bit timers with counter mode
  • SPI Master
  • Two-wire Master (I2C compatible)
  • UART (CTS/RTS)
  • CPU independent Programmable Peripheral Interconnect (PPI)
  • Quadrature Decoder (QDEC)
  • AES HW encryption
  • Real Timer Counter (RTC)

You can also cheek our "Dokumente" for more information

Package List:

1x Adafruit Flora Wearable Bluefruit LE Module

Dokumente

Bedienungsanleitung

MDBT Datasheet

nRF51822 Datasheet

GitHub PCB files

Fritzing object in the Adafruit Fritzing Library

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