विवरण

• DC7-60V ESP32 WIFI Relay Bluetooth-Compatible Single Channel Relay Module Intelligent Module Power Supply Features 1 Onboard mature and steady ESP32-WROOM-32E module, wide ability 4M Byte Flash; 2 The I/0 port of the ESP32 module and the UART program obtain port are all exported to facilitate secondary development; 3 The energy delivery mode helps DC7-60V and micro USB 5V; 4 Onboard ESP32 module I00 programmable keys; 5 ESP32 helps the use of Arduino IDE advancement instruments and provides reference applications under the Arduino advancement environment; 6 Onboard 1 channel 5V relay, output switching signal, compatible for controlling loads whose working voltage is within AC 250V/DC30V; 7 Onboard 1 programmable LED and relay indicator product description DC energy supply ESP32 unmarried relay development board equipped with ESP32-WR0OM-32E WiFi& BLE module, all l/0 ports are exported, and assist DC7-60V power delivery mode Suitable for secondary advancement and studying of ESP32, Smart domestic wi-fi control and other occasions Product parameters Port voltage: DC7-60V USB port: DC5V Board size: 57* 53*17mm hardware introduction Programming port: GND, RX, TX, 5V of ESP32 are respectively linked to GND, TX, RX, 5V of the external TTL serial port module, &;100 when downloading It needs to be linked to GND, after the obtain is complete, disconnect the relationship between I00 and GND; Relay output: NC: usually closed terminal, short-circuit with COM before the relay pulls in, and hang in the air after the pull-in; COM: public end; NO: Normally open, the relay is suspended before the pull-in, and shorted to COM after the pull-in Package includes: Relay module x1

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