ESP8266 WIFI Drahtloses Relaismodul ESP-12F AC 220V DC 5V 12V Netzteil ESP 12F Entwicklungsboard Fernbedienung Smart Home

Produktbeschreibung

Note: ESP-12F, we prepare it for customers who need it. If you don't need it, please don't place an order. No refund will be made if the selection is wrong. Thanks for your understanding!
The ESP8266 single-channel relay development board is equipped with an ESP-1 2F WIFI module, all I/O ports are exported, and supports various power supply methods such as AC90-250V/DC7-12V/USB 5V. Suitable for ESP8266 secondary development and learning, smart home wireless control and other occasions.
1. Onboard mature and stable ESP-12F Wifi module, large capacity 4M Byte Flash
2. The I/O port and UART program download port of the WiFi module are all led out, which is convenient for secondary development
3. Onboard AC-DC power supply module, power supply mode supports AC90-250V/DC7-1 2V/USB5V
4. Onboard WiFi module RST reset button
5. ESP-12F supports the use of development tools such as Eclipse
6. Onboard 1 5V relay, output switch signal, suitable for controlling the working voltage
Load within AC 250V/DC 30V
7. Onboard power indicator, programmable LED and relay indicator
1.L, N: AC90-250V power supply
2.AC90-250V to DC5V switching power supply (when using AC power supply, please don't touch it directly with your hands!!)
3.VCC, GND: DC7-12V power supply
4.Micro USB: DC5V USB power supply
Note: AC90-250V, DC7-12V, DC5V USB can choose one of three power supply modes.
5.6X6mm button: ESP8266 reset button
6. UART program download port: ESP8266's GND, RX, Tx, 5V are respectively connected to the external TL serial port module's GND, TX, RX, 5V, 100 must be connected to GND when downloading, and then disconnect the I00 and GND after the download is completeconnection
7. GPIO pin header leads to the port
8. Relay output
Normally closed, the relay is short-connected with COM before the pull-in, and hangs in the air after pull-in

Produktdetails in Bildern

Produkteigenschaften

Markenname

EC Buying

Ursprung

CN (Herkunft)

Hochbetriebenes Chemikalienunternehmen

Keine

Zustand

Neu

Typ

SPANNUNGSREGELER

Versorgungsspannung

DC 7V-12V DC 5V

Verlustleistung

Normal

ist kundenspezifisch

Ja

Betriebstemperatur

niedrig

Anwendung

Computer

Paket

TQFP

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