Компонент Adafruit Bluefruit LE Shield
Хотели бы вы добавить мощный и простой в использовании Bluetooth Low Energy к своему роботу, художественному произведению или другому электронному проекту? Черт возьми, да! Теперь, когда BLE включен в современные смартфоны и планшеты, очень интересно добавить беспроводное подключение. Итак, что вам действительно нужно, так это новый Adafruit Bluefruit LE Shield для Arduino! Bluefruit LE Shield позволяет легко подключить устройство Bluetooth с низким энергопотреблением к вашему Arduino или совместимому с ним устройству. Припаяйте входящие в комплект коллекторы и подключите прямо к розетке. Он подключается к вашему Arduino или другому микроконтроллеру с помощью аппаратного интерфейса SPI (MISO, MOSI, SCK), а также линии выбора микросхемы (по умолчанию D8), линии прерывания (по умолчанию D7) и сброса (по умолчанию D4). Вы можете переставить любые контакты, если хотите, перерезав перемычки под ними и припаяв провода-перемычки к нужным вам контактам.
Печатная плата
Схема
Список пинов
| Пин | Тип | Описание |
|---|---|---|
| BLE_CS | female | — |
| D7 | female | — |
| D6 | female | — |
| D5 | female | — |
| D4 | female | — |
| D3 | female | — |
| D2 | female | — |
| D1 | female | — |
| D0 | female | — |
| VIN | female | — |
| GND | female | — |
| GND | female | — |
| +5V | female | — |
| +3V | female | — |
| RESET | female | — |
| IOREF | female | — |
| NC | female | — |
| A5 | female | — |
| A4 | female | — |
| A3 | female | — |
| A2 | female | — |
| A1 | female | — |
| A0 | female | — |
| SCL | female | — |
| SDA | female | — |
| AREF | female | — |
| GND | female | — |
| D13 | female | — |
| D12 | female | — |
| D11 | female | — |
| D10 | female | — |
| D9 | female | — |
| D8 | female | — |
| BLE_IRQ | female | — |
| BLE_RST | female | — |
| FCTRYRST | female | — |
| SWDIO/RST | female | — |
| SWCLK | female | — |
| MISO | female | — |
| SCK | female | — |
| MOSI | female | — |
| +3V | female | — |
| +5V | female | — |
| 5V_ICSP | male | — |
| A0 | female | — |
| A1 | female | — |
| A2 | female | — |
| A3 | female | — |
| A4 | female | — |
| A5 | female | — |
| AREF | female | — |
| D0 | female | — |
| D1 | female | — |
| D2 | female | — |
| D3 | female | — |
| D4 | female | — |
| D5 | female | — |
| D6 | female | — |
| D7 | female | — |
| D8 | female | — |
| D9 | female | — |
| D10 | female | — |
| D11 | female | — |
| D12 | female | — |
| D13 | female | — |
| GND | female | — |
| GND | female | — |
| GND | female | — |
| GND | female | — |
| IOREF | female | — |
| MISO_ICSP | male | — |
| MOSI_ICSP | male | — |
| NC | female | — |
| RESET | female | — |
| RESET_ICSP | male | — |
| SCK_ICSP | female | — |
| SCL | female | — |
| SDA | female | — |
| VIN | female | — |
| +5V | female | — |
| +5V | female | — |
| +5V | female | — |
| +5V | female | — |
| +5V | female | — |
| +5V | female | — |
| 3.3V | female | — |
| 3.3V | female | — |
| 3.3V | female | — |
| 3.3V | female | — |
| GND | female | — |
| GND | female | — |
| GND | female | — |
| GND | female | — |
| GND | female | — |
| GND | female | — |
| GND | female | — |
| N$1 | female | — |
| N$2 | female | — |
| N$3 | female | — |
| N$4 | female | — |
| N$7 | female | — |
| N$9 | female | — |
| N$18 | female | — |
| N$31 | female | — |
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| N$184 | female | — |
| N$185 | female | — |
| N$186 | female | — |
| N$187 | female | — |
| N$188 | female | — |
| N$189 | female | — |
| N$190 | female | — |
| VIN | female | — |
| VIN | female | — |
| VIN | female | — |
| VIN | female | — |
| VIN | female | — |
| VIN | female | — |