BPI Q-Car kit for BPI:bit/Micro:bit
Contents
Introduction
Banana PI BPI Q-Car,which is a robot focusing on maker education.Compatible with Web:Bit(BPI: Bit) and Micro:Bit development boards.Small car body, highly integrated functions, plug and play, can quickly children's attention, complete the quick start of graphics programming, cultivate independent thinking and logical thinking ability
Key Features
- support Makecode graphical programming(with micro:bit)，support Webduino graphical programming（with BPI:bit）,and it also support MicroPython arduino（Micro:bit/BPI:bit）
- Compact body, strong integrity
- N20 Miniature reducer
- Infrared emission, infrared reception, line patrol, speed measurement, atmosphere lamp, I2C interface (support 3.3V and 5V), ultrasonic interface, buzzer, steering gear interface, needle row expansion port, expansion screw hole, etc...Fully functional, strong expansibility
- Easy to use it.
开发
Hardware
Hardware interface
Hardware spec
- supply voltage：3.6V~3.7V DC(3.6V~3.7V lithium battery)
- Infrared line patrol sensor(high/low-level)×2 (P1 P2)
- buzzer×1 (P0)
- infrared emission×1 (P8)
- infrared receiver(NEC encode)×1 (P15)
- RGB ambient lighting(Full color 16 million colors）×10 (P16)
- SR04、SR04P Ultrasonic interface(5V)×1 (Trig:P12 Echo:P14)
- I2C interface(3.3V/5V切换）×1
- Special interface for steering gear ×4 (S5 S6 S7 S8)
- IO extend port ×2 (P3 P4 P9 P10)
- N20 Metal reduction motor×2 (S5 S6 S7 S8)
- Motor reduction ratio：1：100
- Maximum motor speed：133 revolutions per minute
- Motor drive mode：PWM motor drive
- 保护盖及扩展M3螺丝孔×6
- 编程方式：makecode图形化编程、Mind+图形化编程（Webduino）、MicroPython编程
- 产品尺寸：宽9.77mm×长12.09mm×高1.23mm（不含micro:bit主板高度）
- 产品重量：125.5g（不含micro:bit主板及周边配件）
GPIO PIN define
| IO Define of Banana pi Q-Car | |||
| Function | Web:Bit GPIO | ||
| IR-Receive | P15 | ||
| IR-Emission | P8 | ||
| RGB | P16 | ||
| I2C | (Address:0x5F) | ||
| Wheel(Left) | I2C(LED0 LED1) | ||
| Wheel(Right) | I2C(LED2 LED3) | ||
| Line Following(Left) | P2 | ||
| Line Following(Right) | P1 | ||
| Speed Detection(Left) | P11 | ||
| Speed Detection(Right) | P5 | ||
产品标配清单
- 1、车体（出厂已安装好电机和支撑轮）×1
- 2、轮子×2
- 3、铜柱×4
- 4、螺丝×4
- 5、亚克力盖板×1
- 6、双面胶×1
