Blog Entries

How to Update Firmware Using a USB to Serial Interface

IntroductionOverviewRequierementsProcedureDrawbacksInstalling Python on windows‭Installing PySerial‭Could not open port COM‬SummaryIntroduction This article provides a detailed, step-by-step guide to updating the firmware

Enteprise IIoT Gateway digital I/O control using Node-RED

IntroductionOverviewRequirementsEnterprise IIoT GatewayNode-REDInterface OverviewProcedureInterface ConfigurationRules ConfigurationNode-RED FlowImporting FlowChecking DI FlowDigital Output FlowSummaryIntroduction In this article, we will walk through the

Reliable MQTT Transmission for NCD Sensors with NodeRED

IntroductionRequiremetsOverviewNode-REDNCD Enterprise LibraryEnterprise IIoT Gateway – SetupImporting and Setting upRepositoryImportMain NodesSet LogFileComplete nodePrepare Data Function nodeIf Message is still pending

NCD Sensors OTA Firmware Update with Node-RED

IntroductionOverviewRequirementsEnterprise IIoT GatewayEnterprise IIoT Gateway LiteWireless Ethernet ModemWireless USB ModemNode-REDNCD Enterprise LibraryAccessing to Node-REDNCD Basic Node-RED FlowFirmware Update FlowOTA Firmware

NCD Sensors Email Notifications Using Node-RED

IntroductionRequirementsOverviewSetting Gmail AccountSetting Node-REDConfiguring Email NodeUnderstanding Email Node PropertiesGmail Configuration Details(Optional) Set Environment Variables for Secure Email ConfigurationEnterprise IIoT GatewayFor