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Attention! The product has been discontinued. Check other products in category. |
Description
The board with Bluetooth BLE module and pins of the interface SPI: (MISO, MOSI, CS and CCS) + an additional fifth pin for interrupt handling. The device can be connected to any microcontroller with this bus, for example, Arduino.
Why Bluefruit LE Friend?
The software for these modules are created by the manufacturer - Adafruit company. Thanks to this, it is constantly updated, according to customers' suggestions.
To connect the Bluefruit to the mobile phone, the manufacturer has released an application for smartphones with operating systems:
| Check the product's details in the user manual! |
Specification
- The system is controlled by a microcontroller with ARM Cortex M0
- Operating frequency 16 MHz
- Flash memory: 256 KB
- SRAM: 32 KB
- SPI communication: up to 4 MHz
- Built-in voltage regulator: 3.3 V
- Bootloader with the upport for OTA firmware update
- Support for AT commands tunneled through the SPI protocol
- Blade dimensions: 23 x 26 x 5 mm
- Weight: approx. 3 g
Useful links |
