The time required to scan the gate 1527 chip depends on factors such as the speed and accuracy of the scanning tool, the complexity and density of the chip. In general, using efficient scanning tools, you can scan a simple chip in a few seconds; For more complex chips, it can take a few minutes or more. In the scanning process, the scanning results also need to be analyzed and processed to ensure that the information of the chip is effectively obtained. Therefore, the time to scan the gate 1527 chip needs to be determined according to the specific situation.
It takes 1-2 minutes to scan the gate 1527 chip.
The scanning steps are as follows:
Find the original gate remote control, open the gate remote control shell to see its operating frequency, chip model, matching resistor, and code.
The same parameters are matched according to the original gate remote control.
The main frequency 433MHz and 315MHz are the 1527 chip frequencies.
The encoding chip EV1527 has two decoding methods: using the decoding chip TDH6300 hardware decoding, using the MCU software decoding.