RH Sensor Support for Creality Ender 3

thingiverse

This is a straightforward relative humidity sensor support for the Ender 3. It's equally compatible with any printer that utilizes 20 mm x 20 mm extrusions, effectively opening it up to numerous more printers. The sensor is mounted at an angle, making it simpler to read since the display type can be challenging to decipher unless viewed directly at a 90-degree angle. When it comes to the sensor itself, you can easily find it on Amazon and it's reasonably priced. I purchased a pack of five for $20. Simply search for "mini digital hygrometer" or try this link: https://www.amazon.com/Veanic-Hygrometer-Thermometer-Temperature-Humidifiers/dp/B07FCPJRFH/ref=sr_1_9?dchild=1&keywords=mini+hygrometer&qid=1594570646&sr=8-9 These compact sensors come in a variety of shapes and sizes. The one I use is depicted in the images. You will need to insert it firmly, after which it may appear loose. This is perfectly normal, as it won't fall off once secured. However, if you're someone who likes things just so (like me), you might want to prevent the sensor from rotating by applying a small amount of glue at the back. I also use these sensors in storage containers where I store my filament reels after they've been opened, allowing me to keep track of conditions. At $4 per sensor, why not?