DC5-80V Power Supply ESP8266 WiFi Single Channel Relay Module ESP-12F Development Board

Specifications Model LC Relay ESP12 1R D8Color BlueMaterial PCBWork Voltage DC8 80V USB5VWIFI IC ESP8266Communication Protocol UARTLoad Voltatge AC 250V or DC 30V Max Load Current 10A Max Work Temperature 25℃ 85℃Work Humidity 5 95 RHFeatures 1 Onboard mature and stable ESP 12F WIFI module large capacity 4M BYTE FLASH 2 All I O ports and UART program download ports of the WIFI module are led out to facilitate secondary development 3 Support DC8 80V USB5V pin header power supply 4 Onboard WIFI module RST reset button 5 ESP 12F supports the use of development tools such as ECLIPSE ARDUINOIDE and provides reference programs under the ARDUINOs development environment 6 Onboard one 5V relay output switch signal suitable for controlling loads with working voltage within AC 250V DC30V 7 Onboard power indicator 1 programmable LED and relay indicator Package includes 1 x DC 5 80V ESP8266 WiFi Single Channel Relay ModuleGPIO output port introduction No NameFunction DescriptionNo NameFunction Description1GNDPower ground13IO10GPIO102RelayRelay drive port IO5 is used as the default drive If you want to use other I O to drive the relay you can remove R14 and then connect the I O driving the relay to this Relay pin 14MISOSlave output Master input3IO2GPIO2 UART1 TXD15IO13GPIO13 HSPI M0SI UART0 CTS4IO4GPIO416IO14GPIO14 HSPI CLK5RXUART0 RXD GPIO317ADCA D conversion result Input voltage range 0 1V value range 0 102463V33 3V power supply183V33 3V power supply7SCLKClo