Hi there!
I haven’t found this information, how many different controller or transmissors RX480E-4 can memorize? What happens if it already learned some TX code, and I push the button again?
I really wanna know, somebody already have tested?
Hello there!
Have you already purchased the module, or are you planning to buy it?
I’ll arrange the testing right away and get the results to you.
Feel free to ask if you have any other questions.
Hi there,
Great question — and you’re right, this info isn’t easy to find in the official docs.
Here’s the short answer:
RX480E-4 (dual‑chip version) → stores 14 remotes
RX480E-4C (single‑chip version) → stores 15 remotes
What happens if you try to add one more?
The receiver will still learn the new remote — but it will silently drop the oldest one you programmed. So the total stays at 14 (or 15), but the earliest remote you paired stops working.
You can watch the full test here:
https://youtu.be/C9yw7Ketl6A
Hope this helps! Let me know if you have any other questions.
Amazing!!
I really appreciate the test, thank you!
I’ve already order the module and I’m very excited to test in my project.
Hugs.
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