The product takes input from a single flex sensor with an additional accelerometer and transmit the information via MQTT and the data format is JSON, the information is then subscribed by multiply devices to further process the information. In this repository there are a few demo in the folder src/gui, but the application is unlimited and here is just a glance of what the technology can be applied to.   

Mike Chen (yc12015): https://github.com/ThunderMikey/

Zeqian Cao (zc3515): https://github.com/kuzhankuixiong

Zihan Liu (zl6114): https://github.com/zl6114

https://zc3515.wixsite.com/kaleido

FS7548 flex sensor with ADS1115 ADC

LIS3DH accelerometer

Adafruit Feather HUZZAH ESP8266

|
src
   \
   gui:    mouse control on PC side
   	     MQTT receive side
   |
   sensor: flex sensor and accelerometer, ESP board
   		MQTT send side
   |
   motor: servo receiving flex angle, ESP board
   		MQTT receive side
|
doc: lab instructions
|
README.md: this file
|
demo.md: demo script

git clone https://github.com/micropython/webrepl.git

passwrd: Keleido

sudo apt install mosquitto-clinets

• -h host
• -t topic
• -v verbose

mosquitto_sub -h 192.168.0.10 -v -t '#'

first lab

MicroPython official support webapge

ampy official doc

ADS1115 data sheet

FS7548 data sheet

Adafruit Feather HUZZAH ESP8266

ampy -p $AMPY_PORT run

ampy -p $AMPY_PORT put

ampy -p $AMPY_PORT ls

• Demo showing sensing, processing and upload of data
• Code submission via GitHub
• Website marketing concept for product

• This week: lab on sensor communication
• Next week: lab on MQTT
• Week after that: lab time on project
• Week after that: demo, code and website submission