Specifications Main MCU Chip STM32F103C6T6 32 bit processor Communication Module Air780E LTE Cat 1 bisOperating Voltage 5V via Type C KF128 terminal Dimensions 62mm x 72 5mmWeight 45gSleep Mode Current Low power consumption 600uA Two Relay Outputs Rated for 10A 250VAC 10A 125VAC and 10A 30VDCNano SIM Slot Flip design for easy installationConnectivity UART communication with STM32Indicator AIR780E network status LEDReset and User Defined ButtonsIO pins Fully exposed STM32 and AIR780E IO pinsFeatures 1 Reliable ConnectivityIntegrated Air780E module supporting LTE Cat 1 bis global communication ensures seamless internet connectivity compatible with varied operators and networks 2 Low Power EfficiencyDesigned for efficiency the development board s Air780E module operates with minimal power requirements featuring a sleep mode that consumes as low as 600uA 3 User Friendly SetupThe flip style nano SIM card slot and onboard reset and function buttons allow for easy installation configuration and custom functionality development 4 Versatile Power Supply OptionsSupports 5V power input via Type C interface or KF128 terminal for flexible and convenient powering solution 5 Comprehensive Interface ExpansionFully expanded IO ports provide robust GPIO options for integrating additional peripherals and tailored development applications Package Included 1 x STM32 4G Dual Relay Development Board with Air780E Module2 x 12P Single Row Pins
