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This is an enhanced 4-Channel automated Dew Controller based on an ESP32 WiFi chip on a PCB and enclosed in a project hobby box.
(c) Copyright Robert Brown 2020-2024. All Rights Reserved.Permission is granted for personal and Academic use only. Code or portions of code may not be copied or used without appropriate credit given to author.
EXPANSION BOARDS - You can expand this project using the two types of project expansion boards at
https://sourceforge.net/projects/myesp-boards/
Features
- 4 Channel Dew Controller run by ESP32 WiFi chip
- Standalone operation or monitoring/control from any device
- 4 channel temperature probes and dew channel outputs
- Serial USB, Bluetooth, Wifi Accesspoint, Wifi Station [connect to existing network]
- Ambient temperature, humidity, dew point
- Tracking modes - Ambient, Midpoint, Dewpoint
- Offsets can be applied to each channel for compensate for probe variations
- Fully automated
- HTU21D I2C sensor for accuracy
- OLED or LCD2004 display option, individual pages can be enabled/disabled
- Webserver interface [can use any web-browser on any device]
- Management interface for configuration [can use any web-browser on any device]
- MQTT support [incl Node-Red]
- OTA [over the air] update support
- NTP date/time support
- RTC [real time clock] support, can SYNC RTC to NTP [if enabled]
- MDNS support for local domain name in STATIONMODE
- Windows, INDI, Linux applications for monitoring/control
- Logging application and Logviewer to view logs at a later date
Project Samples
Categories
AstronomyLicense
MIT LicenseFollow ESP32 Dew Controller
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