IoT PCB — review handoffIoT PCB — review handoffReview taskDefined inputUseful evidenceSleep stateFirmware + interfacesMeasured source currentRadio burstDefined connectionstateSupply droop / durationProvisioningAuthorized image / IDVerified unit recordA completed checklist is not a test result or a qualification certificate.³Ô¹Ïtv | Conceptual engineering illustration · not a production schematic