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Ecuador, Quito
1 Level
730 Review
63 Karma

Review on Wireless 433MHz RF Module Receiver With 4 Channel Output – QIACHIP RX480E (20 Pcs) by John Mahfood

Revainrating 1 out of 5

not so good for my opinion

Wired up unit as instructed by voltage requirements. Transmitter works as it show up on other receivers.However the receiver only gets red hot and transforms into a SMD device. (SMD= smoke emitting device).So there is no real way to rate this device other than to say, if you need toast for breakfast, this device will make it.

Pros
  • Keypads & Remotes
Cons
  • Limited backward compatibility with previous versions of the product

Comments (1)

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July 22, 2023
I bought 2 sets and neither worked. The receivers Q current is about 65ma @ 5vdc not 5ma as stated on the spec sheet. Prob why they don''t work - One receiver gets really warm. Neither would pair and I do know how to do it.