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Blend Micro
RedBearLab Blend Micro Arduino ATmega32u4 BLE 開發板
Blend Micro smaller version of RedBearLab's Blend BLE board, an integrated development board that "blends" Arduino with Bluetooth 4.0 Low Energy (aka BLE or Bluetooth Smart) into a single board. It is targeted for makers to develop low power Internet-Of-Things (IoT) projects quickly and easily.
The micro-controller unit (MCU) is Atmel ATmega32U4 and the BLE chip is Nordic nRF8001. Blend Micro runs as BLE peripheral role only, it allows BLE central role devices to establish connection with.
Dive into Blend Micro with companion Apps for both iOS and Android, and learn how to control digital output, PWM and Servo, and obtain readings from digital or analog inputs.
Features：
- First BLE + Arduino board under Arduino AtHeart program
- Utilize Nordic Bluetooth Smart SDK for Arduino
- Software development using Arduino IDE or codebender
- Over-the-Air download of sketch to Blend Micro (available soon)
- Work with our free Android App and iOS App
| Microcontroller | Atmel ATmega32U4 |
| Wireless Chip | Nordic nRF8001 |
| Operating Voltage | 3.3V |
| Input Voltage | - 5V (USB)
- 3.3V-12V (DC input or VIN)
Note: Use either one power source at a time, otherwise you will damage the board. |
| Clock Speed | 8MHz |
| Connectivity | - Bluetooth 4.0 Low Energy
- micro-USB
- Serial (TX/RX)
- I2C
- SPI
|
| Flash Memory | 32KB (of which 4 KB used by bootloader) |
| SRAM | 2.5KB |
| EEPROM | 1KB |
| Dimensions | 43.6 x 18.4 x 4.3mm |
| I/O Pins | 17 |
| Power Consumption | 2mA (average - using Interrupt mode) |
| Current supported BLE central devices |
- iOS 7
- iPhone 4s
- iPhone 5 (all models)
- iPod touch 5
- iPad 3/4/mini/Air
Android 4.3 or above (4.4 recommended for stability) with Bluetooth 4.0 hardware support. - Nexus 4
- Nexus 5
- Nexus 7
- Windows Phone 8.1
- Nokia Lumia 630
|
| Windows 8.1 with built-in Bluetooth 4.0 or USB dongle. |
| Mac OSX 10.9.2 with built-in Bluetooth 4.0 or USB dongle. |
| Linux with BlueZ 5.1 with built-in Bluetooth 4.0 or USB dongle. |
How to Assemble
We recommend using Codebender, an online development and collaboration platform for all Arduino users, please read Quick Start with Codebender to start playing with your Blend in just a few easy steps.
Use the Getting Started Guide to learn how to program Blend using the Arduino IDE.
