https://github.com/vergissberlin/conditions-esp-mqtt-deep-sleep

MQTT sensor project for DHT sensor to messure temperature an humanitiy, send it to a MQTT broker and go to deep sleep.
https://github.com/vergissberlin/conditions-esp-mqtt-deep-sleep

conditions dht11 dht22 esp8266 weather

Last synced: 5 days ago
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MQTT sensor project for DHT sensor to messure temperature an humanitiy, send it to a MQTT broker and go to deep sleep.

• Host: GitHub
• URL: https://github.com/vergissberlin/conditions-esp-mqtt-deep-sleep
• Owner: vergissberlin
• License: mit
• Created: 2018-11-29T20:01:20.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2020-11-08T13:56:52.000Z (almost 4 years ago)
• Last Synced: 2024-10-10T19:42:19.135Z (27 days ago)
• Topics: conditions, dht11, dht22, esp8266, weather
• Language: C++
• Homepage: https://conditions-esp-mqtt-deep-sleep.readthedocs.io
• Size: 3.15 MB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

Awesome Lists containing this project

README

        
==========

conditions

==========

.. image:: https://readthedocs.org/projects/conditions-esp-mqtt-deep-sleep/badge/?version=latest

    :target: https://conditions-esp-mqtt-deep-sleep.readthedocs.io/en/latest/?badge=latest

    :alt: Documentation Status

MQTT sensor project for `DHT sensor `_ to messure temperature an humanitiy, 

send it to a MQTT broker (Adafruit in this example) and go to deep sleep. 

.. image:: docs/conditions-door.jpg

    :alt: Case place on top of a door

    :width: 112

.. image:: docs/conditions-case.jpg

    :alt: 3D printed case

    :width: 112

.. image:: docs/conditions-open.jpg

    :alt: The opened 3D printed case

    :width: 112

Features

========

- It uses deep sleep mode to save energy.

- It messures the temperature and send the result as MQTT message to the broker.

- It messures the humidity and send the result as MQTT message to the broker.

- It uses the internal LED for status messages

Hardware

========

- ESP8266 ESP12F

    - Flash Size:   32 Mbit

    - Flash Mode:   DIO

    - Flash Speed:  40 MHz

- DHT22

- 3D `printed case `_

Development

===========

FTDI

----

Driver: https://github.com/adrianmihalko/ch340g-ch34g-ch34x-mac-os-x-driver

ESP01

-----

- Tools ➤ Board ➤ Generic ESP8266

- Tools ➤ Upload Speed ➤ 115200

- Tools ➤ CPU Frequency ➤ 80 

- Tools ➤ Crystal Frequency ➤ 26MHz

- Tools ➤ Flash Size ➤ 1M (no SPIFFS)

- Tools ➤ Flash Mode ➤ DIO

- Tools ➤ Flash Frequency ➤ 40 MHz

- Tools ➤ Reset Mode ➤ DIO

- Tools ➤ Debug Port ➤ Disabled

- Tools ➤ Debug Level ➤ None

- Tools ➤ Builtin Led ➤ 1

- Tools ➤ IwIP Varrianr ➤ v2 Lower Memory

- Tools ➤ Erease Flash: All Flash Contents

- Tools ➤ Programmer ➤ USBasp

https://cdn.instructables.com/FMB/MPX4/JCUUFKU6/FMBMPX4JCUUFKU6.LARGE.jpg?auto=webp&width=273