# MicroPython

###### tags: `python` `boards`

> [TOC]

micro core:ESP32

## Environment

### Thonny IDE


Firmware installer

### uPyCraft IDE

https://chrome.google.com/webstore/detail/mqttbox/kaajoficamnjijhkeomgfljpicifbkaf/related?hl=zh-TW





----

## Connect to Internet

import network

networkName = ''
networkPassword = ''

station = network.WLAN(network.STA_IF)

station.active(True)
station.connect(networkName, networkPassword)


while station.isconnected() == False:
  print("Disconnect")
  time.sleep(1)
print('connect successfully')
print(station.ifconfig()) #show network information 

## Vendor OS

The entity the provider mobile computer's devise operator systems

## Project

### Module

[sensor ](/RkAnV53YQcWrWIFBVK0Xog)

### MQTT

[Subscribe](/0KE0_yP9SIysZlw0BdVSzA)

[Publish](/bVK9V_2hSvy7qKKTfmRycw)

### WEB

[Web server](/rQPJyHjZRjOVv0lp6dTuFg)

[Web server 2.0](/DlR4wKUORYGrQ9Jv51UNQg)

## Resource link

[Tutorial microPython](https://randomnerdtutorials.com/micropython-mqtt-esp32-esp8266/)

occur problems

eError: name 'os' isn't defined

stop the code and press restarted button