BakeBit Starter Kit with NanoPi NEO/NEO2/NEO Air

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1 Introduction to BakeBit

The BakeBit Starter Kit is a development kit composed of various sensor modules. This kit contains hardware extension boards: a NanoHat Hub, sensor modules and a software utility: BakeBit Library.
The BakeBit modules can be easily connected to and work with FriendlyElec's Nano boards. They support digital interfaces, analog interfaces, I2C interfaces and etc.

Bakebit


2 Connect NanoHat Hub Board to NanoPi NEO/AIR

Currently the BakeBit modules work with FriendlyElec's NanoPi NEO and NanoPi NEO Air.
Use male pin-headers to connect your NanoPi NEO/AIR to the NanoHat Hub:

NEOHubConnect

3 FriendlyElec Boards and Image Files that Work with BakeBit

Here is a table of the FrendlyElec boards and their image files that work with BakeBit. These image files are under the "officail-ROMs" directory of the download link. Make sure the image file that runs on your board supports BakeBit before you want to play BakeBit with your board.:

Board Type Image File Download
NanoPi NEO2 nanopi-neo2_friendly-core-xenial_4.11.0_YYYYMMDD.img.zip Download Link
NanoPi NEO2 nanopi-neo2_friendly-core-xenial_3.10.65_YYYYMMDD.img.zip Download Link
NanoPi NEO nanopi-neo_friendly-core-xenial_4.11.0_YYYYMMDD.img.zip Download Link
NanoPi NEO nanopi-neo_friendly-core-xenial_3.4.39_YYYYMMDD.img.zip Download Link
NanoPi NEO Air nanopi-neo-air_friendly-core-xenial_4.11.0_YYYYMMDD.img.zip Download Link
NanoPi NEO Air nanopi-neo-air-ubuntu-core-qte-sd4g-YYYYMMDD.img.zip Download Link

4 Install BakeBit Package

  • Connect your NanoPi NEO/AIR to the internet, open a terminal on your NanoPi NEO/AIR from SSH login and download the BakeBit source code from github:
cd  ~
git clone https://github.com/friendlyarm/BakeBit.git
  • Run the installation script for BakeBit:
cd BakeBit/Script
chmod +x install.sh
sudo ./install.sh
  • Reboot your board after installation is finished:
reboot

5 Run Code Sample in Python

Connect a BakeBit Starter Kit’s LED module to the NanoHat Hub's D3 interface and run the following command on a master device's command line:

python ~/BakeBit/Software/Python/bakebit_led_blink.py

If the LED is blinking your BakeBit is proved to be working. For more code samples in Python you can check them in the directory ~/BakeBit/Software/Python/ .

6 Run Code Sample in C

Connect a BakeBit Starter Kit’s LED module to the NanoHat Hub's D4 interface and run the following commands on a master device's command line:

cd ~/BakeBit/Software/C/
gcc bakebit_digital_write.c bakebit.c -Wall
./a.out

If the LED is blinking your BakeBit is proved to be working. For more code samples in C you can check them in the directory ~/BakeBit/Software/C/ .

7 BakeBit Starter Kit

The BakeBit Starter Kit currently contains 12 sensor modules.
Here is a list of the sensor modules:

1 BakeBit-Button
BakeBit - Button01.jpg
Button

Connection: to NanoHat Hub's Digital Interface D2 ~D5
Source Code: https://github.com/friendlyarm/BakeBit/blob/master/Software/Python/bakebit_button.py
WiKi Site: http://wiki.friendlyarm.com/wiki/index.php/BakeBit_-_Button

2 BBakeBit-Buzzer
BakeBit - Buzzer.jpg
Buzzer

Connection: to NanoHat Hub's Digital Interface D3 or D5
Source Code: https://github.com/friendlyarm/BakeBit/blob/master/Software/Python/bakebit_buzzer.py
WiKi Site: http://wiki.friendlyarm.com/wiki/index.php/BakeBit_-_Buzzer

3 BakeBit-Green LED
BakeBit - Green LED.jpg
Green LED, Luminance Adjustable

Connection: to NanoHat Hub's Digital Interface D2 ~D5
Source Code: https://github.com/friendlyarm/BakeBit/blob/master/Software/Python/bakebit_led_blink.py
WiKi Site: http://wiki.friendlyarm.com/wiki/index.php/BakeBit_-_Green_LED

4 BakeBit-JoyStick
BakeBit - JoyStick.jpg
Joystick

Connection: to NanoHat Hub's Analog Interface A0 ~A2
Source Code: https://github.com/friendlyarm/BakeBit/blob/master/Software/Python/bakebit_prj_UIControl_via_Joystick.py
WiKi Site: http://wiki.friendlyarm.com/wiki/index.php/BakeBit_-_JoyStick

5 BakeBit-LED Bar
BakeBit - LED Bar.jpg
Multi-Color LED Bar, Five LEDs

Connection: to NanoHat Hub's Digital Interface D3 or D5
Source Code: https://github.com/friendlyarm/BakeBit/blob/master/Software/Python/bakebit_ledbar.py
WiKi Site: http://wiki.friendlyarm.com/wiki/index.php/BakeBit_-_LED_Bar

6 BakeBit-Light Sensor
BakeBit - Light Sensor.jpg
Light Sensor

Connection: to NanoHat Hub's Analog Interface A0~A2
Source Code: https://github.com/friendlyarm/BakeBit/blob/master/Software/Python/bakebit_light_sensor.py
WiKi Site: http://wiki.friendlyarm.com/wiki/index.php/BakeBit_-_Light_Sensor

7 BakeBit-OLED 128X64
BakeBit - OLED.jpg
Monochromatic OLED (0.96”, 128x64)

Connection: to NanoHat Hub's I2C Interface
Source Code: https://github.com/friendlyarm/BakeBit/blob/master/Software/Python/bakebit_128_64_oled_test.py
WiKi Site: http://wiki.friendlyarm.com/wiki/index.php/BakeBit_-_OLED_128x64

8 BakeBit-Red LED
BakeBit - Red LED.jpg
Red LED, Luminance Adjustable

Connection: to NanoHat Hub's Digital Interface D2 ~D5
Source Code: https://github.com/friendlyarm/BakeBit/blob/master/Software/Python/bakebit_led_blink.py
WiKi Site: http://wiki.friendlyarm.com/wiki/index.php/BakeBit_-_Red_LED

9 BakeBit - Rotary Angle Sensor
BakeBit - Rotary Angle Senso.jpg
Rotary Angle Sensor

Connection: to NanoHat Hub's Analog Interface A0~A2
Source Code: https://github.com/friendlyarm/BakeBit/blob/master/Software/Python/bakebit_rotary_angle_sensor.py
WiKi Site: http://wiki.friendlyarm.com/wiki/index.php/BakeBit_-_Rotary_Angle_Sensor

10 BakeBit - Servo
BakeBit - Servo.jpg
Servo

Connection: to NanoHat Hub's Digital Interface D3 or D5
Source Code: https://github.com/friendlyarm/BakeBit/blob/master/Software/Python/bakebit_servo.py
WiKi Site: http://wiki.friendlyarm.com/wiki/index.php/BakeBit_-_Servo

11 BakeBit - Sound Sensor
BakeBit - Sound Sensor.jpg
Sound Sensor

Connection: to NanoHat Hub's Analog Interface A0~A2
Source Code: https://github.com/friendlyarm/BakeBit/blob/master/Software/Python/bakebit_sound_sensor.py
WiKi Site: http://wiki.friendlyarm.com/wiki/index.php/BakeBit_-_Sound_Sensor

12 BakeBit - Ultrasonic
BakeBit - Ultrasonic.jpg
Ultrasonic Sensor, Measure Distance

Connection: to NanoHat Hub's Digital Interface D2~D5
Source Code: https://github.com/friendlyarm/BakeBit/blob/master/Software/Python/bakebit_ultrasonic.py
WiKi Site: http://wiki.friendlyarm.com/wiki/index.php/BakeBit_-_Ultrasonic

8 Resources

Project Page: https://github.com/friendlyarm/BakeBit
User's Manual in PDF: http://wiki.friendlyarm.com/bakebit/bakebit_starter_kit_manual_en.pdf

9 Update Log

9.1 December-11-2016

  • Released English version

9.2 Jan-19-2017

  • Renamed "NEO-Hub" to "NanoHat-Hub"

9.3 Jan-20-2017

  • Renamed "NanoHat-Hub" to "NanoHat Hub"

9.4 May-24-2017

  • Added section 3

9.5 May-29-2017

  • Added sections 5 and 6