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New products
New products
Romeo family evaluation kit with Bluetooth 4.0 module. It is based on the STM32F103RET6 microcontroller and has a built-in four-channel DC motor driver. DFRobot DFR0398
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
Description
Romeo family evaluation kit with Bluetooth 4.0 module. It has 10 digital pins, 5 analog pins and I2C and UART interfaces. It is based on the STM32F103RET6 microcontroller, which can operate at frequencies up to 72 MHz, has a built-in 512 KB of FLash memory and 64 KB of SRAM. The board has a four-channel motor controller (2 x HR8833 chip), making the set perfect as a platform for building a small 4WD robot controlled by a mobile application. All outputs are compatible with the Gravity standard, which facilitates the connection of additional sensors and modules. The board is compatible with Arduino and can be programmed using the Arduino IDE. Full documentation is available on the product Wiki page.
Features
- Possibility of programming in Arduino IDE
- Supports Bluetooth wireless communication / programming
- Supports Android and iOS applications (open source code)
- Supports AT commands for BLE configuration
- Firmware upgradeable
- Microcontroller: STM32F103RET6
- SRAM: 64 kB
- Flash: 512 KB
- Clock frequency: 72 MHz
- Bluetooth chip: TI CC2540 (Bluetooth 4.0)
- Communication range: 30 m
- Working voltage: 3.3V
- DC power supply: via USB or external 7V to 10V
- 4-channel DC motor driver
- Automatic switching of USB and external power
- Digital I / O pins: 10
- Analog pins: 5
- I2C, UART
- Dimensions: 67 x 42 mm
- Weight: 54 g
Kit contains
- Romeo BLE Quad controller
- 4 x JST PH2.0 4-pin cable for encoders
- 4 x JST PH2.0 4-pin motor cable
- 2 x PH2.0-2Pin to XH2.54-2Pin cable
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