FCC site indicates ESP-12 is/may be FCC certified. https://apps.fcc.gov/oetcf/eas/reports/GenericSearchResult.cfm?RequestTimeo= ut=3D500 Related pages - More entries - no links https://apps.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=3DSum&cal= ledFromFrame=3DY&RequestTimeout=3D500&application_id=3D253176&fcc_id=3D2ADU= IESP-12 Fewer entries, live links https://apps.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=3DExhibit= s&RequestTimeout=3D500&calledFromFrame=3DY&application_id=3D253176&fcc_id= =3D2ADUIESP-12 Safety calculations ( :-) ) https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=3D2487402 Test report - 56 pages LOOKS real https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=3D2487401 Related photos https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=3D2487400 Compliance assertion, 8 points Brief but useful https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=3D2487396 Sssssssssssh!!!! https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=3D2487394 "Manual" of sorts https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=3D2487404 Picture of https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=3D2487398 Agent, test house, ... https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=3D2487395 ____________ AI-THINKER web page http://www.ai-thinker.com/ Chinese. Translates OK Disturbing query http://www.ai-thinker.com/forum.php?mod=3Dviewthread&tid=3D909&extra=3D Today. Why does ESP-12 already has FCC certification, but the module did not indicate the FCC ID? If there is no FCC ID, no recognition efficiency. Is not no FCC ID printed just junk? There are new FCC ID it? THX --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .