surabayapy / iot-workshop

Workshop unitomo 30 november 2019

Instalasi

for windows

• python-3.7.2-amd64.exe

• install putty-0.73-installer.msi

• install VSCodeUserSetup-x64-1.40.0.exe

• install driver CH34x_Install_Windows_v3_4.EXE

for linux

• install virtual environment

python3 -m pip install --upgrade --user pip setuptools 

python3 -m virtualenv ~/venv

source ~/venv/bin/activate

• install gtkterm or screen for serial monitor

sudo apt-get install gtkterm

sudo apt-get install screen

install tools for micropython with pip

• install esptool

pip install esptool

• install adafruit-ampy

pip install adafruit-ampy

burn firmware micropython to esp8266

esptool.py --port /dev/ttyUSB0 erase_flash

• cd "folder firmware"

esptool.py --port /dev/ttyUSB0 --baud 460800 write_flash --flash_size=detect 0 esp8266-20190529-v1.11.bin

example put and run a progam

ampy -p COM8 put blink_led.py

• open serial monitor baudrate 115200 and type

import blink_led.py

test mqtt with paho-mqtt

test mqtt with paho-mqtt

• install

pip install paho-mqtt

• run

import paho.mqtt.publish as publish

publish.single("ruang_tamu", "led_on", hostname="192.168.43.165")