IoT EIE568 Lab/Project Materials and References 2023 Oct 25

PolyU IoT EIE568 Lab Materials - 2023 Oct 25

EIE MSc IoT laboratories before the start, you can:

Download the sensor board materials below: (purchased from Taobao / taobao.com)

Sensors Lab Available Material list for EIE568 IoT Labs or mini-project, or see below.

Please return the RP2040 Connect Board to the lecturer (at the semester break in Dec 2023, after the mini-project report submitted) - this item is under US export control.

1) Arduino Nano RP2040 Connect (manufacturer part no. ABX00052) - Quick Start guide

Official website: https://docs.arduino.cc/hardware/nano-rp2040-connect

Hardware Circuit (Arduino Nano RP2040 Connect Board): Schematics Local copy (click to open)

Troubleshooting (e.g. unable to find the rp2040 Connect): Nano RP2040 Connect not being detected on USB port – Arduino Help Center

Download arduino Nano rp2040 Connect Factory-reset uf2 programming files: Blink.ino.ulf.uf2 , MicroPython, OpenMV firmware, Local copy

Photo-resistor module: (Photo below)

Arduino programming with Photoresistor module (4-pin module)

【优信电子】原装正品光敏电阻传感器模块光感应智能车配件-淘宝网 (taobao.com)

Taobao Purchase link

Download Files:
LDR_Sample_Source_Code.zip (608 Byte) Local Download link

Example Setup photos: (for labs)

Programming support of Arduino Nano RP2040 (ABX00053):

a) Arduino IDE: 2.2.x / 1.8.x / web-editor: C / C++ language

b) MicroPython: (no need to compile / upload flashing, No compilation / library compatibility errors)

i) Official MicroPython reference website / Arduino website

ii) Why MicroPython is taking over Arduino IDE:

MicroPython Basics: What is MicroPython? (By Tony DiCola)

Five 5 Advantages of Using Micro Python for Embedded Software Programming

(YouTube video) Time to Say Goodbye to Arduino IDE and Go On to Micropython/ Adafruit Circuitpython?

- Eliminating the library/compiler installation or compiler-version-conflict problems with MicroPython / CircuitPython

- Easier debugging (no need to compile & run to debug - just type your command to debug)

Editing Tools: Ref Arduino Website1, Arduino Website2

c) OpenMV IDE: Python programming

Arduino Nano RP2040 Connect Board Pin assignment: (ABX00052 / ABX00053)

Python on the Arduino NANO RP2040 with MicroPython: https://www.youtube.com/watch?v=m3dO5VxUXvY

Python on the Arduino NANO RP2040 with MicroPython

This video is about Python on the Arduino NANO RP2040 Connect. When first released Arduino promised support for MicroPython on the Arduino Nano RP2040, it's taken a while but it's now available. Arduino have made some unusual choices with MicroPython, in particular the use of OpenMV for programming the Arduino boards. This is unusual as OpenMV ...

www.youtube.com

Reference website: http://www.penguintutor.com/programmi...

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MicroPython on Arduino Nano RP2040 Connect (2021) | Learn Technology In 5 minutes:

https://youtu.be/B4IQvNiz2Tg

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Moving from Arduino to MicroPython - 10 Things you need to know: https://youtu.be/A7ZJ5TC-zUk

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MicroPython #1 - Lets Get Started: https://youtu.be/5W3WvXAmDJc

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2) SeeedStudio Xiao ESP32C3 Module:

a) Official website

Connector and Buttons:

Pin Assignment:

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Sensors available in the PolyU EEE IoT hardware labs: (first come first serve)

1) Buzzer board (鸣器模块) https://item.taobao.com/item.htm?_u=iodb0t204a6&id=45312865305

Ref code: https://esp32io.com/tutorials/esp32-button-piezo-buzzer http://pan.baidu.com/s/1hqByZty

Sensor/actuator_modules_(Taobao)(Google_drive)

2) Photoresistor-1 module KY-018 (光敏电阻模块)

Sensor_modules_(Taobao)(Google_drive)
Photoresistor-2 : with amplfier, https://pan.baidu.com/s/1VMFN1fVo5jxB80IYTsY67A (password: y8jw)

3) RGB Led tri-color module (三色LED模块)

4) Microphone module (声音传感器模块)

Google drive mic module info

5) Laser distance-measuring module GY-530 VL53L0X (激光测距传感器)

https://item.taobao.com/item.htm?_u=kodb0t20541&id=551955373190 http://pan.baidu.com/s/1dEPYrIh

Google drive Laser module info

6) 0.96-inch OLED LCD display (黄蓝双色 OLED晶屏模块)

Ref: https://pan.baidu.com/s/13_WpuJZDb_K2oH_yewQhYw 提取码: 2frr

Google Drive OLED info

7) Ultrasound module 2022-new_version (using UART or IIC bus) (超声波测距传感器)

Ref: http://pan.baidu.com/s/1zKSbC ; Google drive ultrasound module sample codes / info

8) DHT11 Humidity sensor modules (温湿度传感器模块)

Ref: http://pan.baidu.com/share/link?shareid=388339&uk=322357029 ; Google drive sample codes/info

9) Tilt sensor SW520D

10) CO Sensors MQ9 https://pan.baidu.com/s/1LwI4qv5tGeCaIwXHcDAvdA (password: 4mf4) MQ sensors

11) Infra-red sensor and transmitter control kit HX1838

http://yunpan.taobao.com/s/22FE8RH5PtK ; IR remote control

12) PIR Motion Detector/Sensor HC-SR501

----- Below sensors are with very small quantity only -----

13) Human Radars (advanced sensors): (available)

a) mmWave 24GHz Sensor Demo: Human Detection and Range / Distance Measurement

https://youtu.be/Qz9cVx5cjYI?si=AXWp6osO4-CJ6wK_

b) mmWave 24GHz Sensor Demo: Human Detection and Range Measure 毫米波雷達傳感器演示：人體檢測和距離測量

https://youtu.be/Cg1l1Iu7trY?si=30NzaGC26Q7qZVJm

c) Texas Instrument IWR6843AOPEVM: ti.com mmWave Human Radars (TI also has industrial radars)

Demo of Intelligent fall detection using TI mmWave radar sensors: YouTube video demo

14) NB-IoT Wireless Communication Modules (supporting MQTT, TCP, UDP, CoAP, etc)

NB-IoT service is available for only commercial customers in Hong Kong but we have the sim cards that can be borrowed. We have some test programs and lab materials using BC28 / BC35 modules. Please come to CF502a in office hours.