Search found 2 matches

by HungLI
Tue Mar 20, 2018 6:05 pm
Forum: General Q&A
Topic: EMC problem for using ESP-12F
Replies: 0
Views: 838

EMC problem for using ESP-12F

Dear all, We are using ESP-12F for the wifi appliance design. As it is not enough GPIO pin for the application, we need to use SPI pin to control our LCD display with lower frequency. The firmware is almost done and product testing is ok in the performance but we found that there is failure in EMC r...
by HungLI
Tue Mar 13, 2018 11:40 am
Forum: ESP8266 HDK
Topic: FCC problem in EMC 55014
Replies: 0
Views: 953

FCC problem in EMC 55014

Hi all, we are using ESP-12F from AI-thinker for our application and we are using ESP8266 to control whole appliance application included LCD display and we found 12F have not enough GPIO for our application so we used the SPi port to share the LCD control. The product development is fine in applica...

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