I will show current and upcoming products here. If you want one, you must go to the need help page and submit a request. I will email you back with the details. I describe my approximate cost to build each product. You can then donate based on what you think is worth. I appreciate it when you support me by donating more than you think it is worth, but please let me know if you are donating more. I want you to be honest, so I know if I should make more of the item.
RELAY BOARD V05
This board connects directly to the Nextion Enhanced and Intelligent display. I have tested with the NX3224K024_11 2.4″ enhanced display. I have an NX4827P043_0114.3″ intelligent display coming and will test with it. I will update this page after I test with an intelligent series display. I want to confirm that the GPIO will work. I know the PWM ports differ between the intelligent and the enhanced models. The initial run costs were approximately $10 per board. I am asking for donations plus a shipping charge. Contact me so I can let you know the availability and shipping charge. Below the image are links to relays I have tested or plan to test. I have not found screw terminals on Amazon with only three pins. I have only found 3-pin and 2-pin combinations. Let me know if anyone has a source, and I will update the link.
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Here is a link to a 5-volt relay. I have tested similar relays, but not this exact one. https://amzn.to/3OJ65jD