https://github.com/techniker/s2mini_sens

Telaire T9602 WEMOS s2 mini sensor node
https://github.com/techniker/s2mini_sens

esp32 humidity i2c sensor t9602 telaire temperature wemos wemos-s2-mini wifi

Last synced: about 2 months ago
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Telaire T9602 WEMOS s2 mini sensor node

• Host: GitHub
• URL: https://github.com/techniker/s2mini_sens
• Owner: techniker
• Created: 2024-06-21T09:28:07.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2024-06-26T20:39:59.000Z (6 months ago)
• Last Synced: 2024-06-27T17:30:34.070Z (6 months ago)
• Topics: esp32, humidity, i2c, sensor, t9602, telaire, temperature, wemos, wemos-s2-mini, wifi
• Language: C++
• Homepage:
• Size: 6.84 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
Telaire T9602 MQTT Sensor Node for WEMOS S2 Mini

A sensor node using the Telaire T9602 temperature and humidity sensor with a WEMOS S2 Mini board. 

The node connects to a WiFi network and publishes sensor data to an MQTT broker.

Additionally, it includes functionality to check sensor readings and restart in case of I2C failure.

Features

	•	Connects to a specified WiFi network.

	•	Publishes temperature and humidity readings to an MQTT broker.

	•	Validates sensor readings and retries up to three times if data is invalid.

	•	Power cycles the sensor in case of persistent invalid readings.

	•	Includes visual indicators for activity using LEDs.

Hardware Requirements

	•	WEMOS S2 Mini

	•	Telaire T9602 sensor

	•	Connections(important, public documentation is sometimes not correct!):

	•	I2C SCL -> IO 35

	•	I2C SDA -> IO 33