M5Stack MQTT Ethernet Communication Module RJ45 Adaptive Network Port URATCommunication Module

Description UNIT MQTT is an Ethernet MQTT communication module with embedded ARM Cortex M3 processor UART communication interface AT command control and integrated RJ45 adaptive 10 100M network port It also supports 4 Topics subscription with extremely low network latency and is widely used in various industrial automation security monitoring systems automatic measurement and control systems and equipment data on the cloud Product Features ARM® Cortex® M3RJ45 Ethernet port 10 100MbpsEthernet MQTT communicationSupport 4x Topic subscriptionLow latencyDevelopment method AT command UART 9600bps defaultDevelopment platform UIFlow Arduin0 original PC configurationSpecification SpecificationsParametersModule ProcessorARM Cortex M3Communication interfaceUART baud 9600bps 8N1 defaultMQTTSupport 4x Topic subscription not support MQTTSNetwork portRJ45 adaptive 10 100M network portDelayDelay 10msStandby working current40 4mANet weight22 4gGross weight27 2gProduct size72 26 19 mmPacking size73 35 20 mmPackage included 1 x UNIT MQTT1 x HY2 0 4P CableApplications Remote data collection up to the cloudPinMapM5CoreTX GPIO17 RX GPIO16 VCCGNDUNIT MQTTRXTXVCCGNDExamplesArduin0MQTT TEST