ESP8266 ESP-12F DC 7-80V/ 5V 30A wireless WIFI single Chanel relay 1c

ESP8266 DC7-80/5V 30A Wireless WIFI Single Channel Relay Module ESP-12F Development Board For Arduino Smart Home

Features
1. On-board 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. The power supply mode supports DC7-80V/5V;
4. Onboard WiFi module RST reset button and a programmable button;
5. ESP-12F supports the use of development tools such as Eclipse/Arduin0 IDE, and provides reference programs under the Arduin0 development environment;
6. Onboard 1 way 5V/30A relay, output switch signal, suitable for controlling load within AC 250V/DC30V;
7. Onboard power indicator and relay indicator, ESP-12F comes with 1 programmable LED.
Hardware description:
Board size: 78 x 47mm
Weight: 45g
Interface introduction:
Programming port: ESP8266's GND, RX, TX, 5V are respectively connected to the GND, TX, RX, 5V of the external TTL serial port module. IO0 needs to be connected to GND when downloading, and then disconnect the connection between IO0 and GND after the download is complete;
Relay output:
NC: Normally closed, the relay is short-connected with COM before it is closed, and it is suspended after it is closed;
COM: public end;
NO: Normally open end, the relay is suspended before being closed, and shorted to COM after being closed.

Package included:

1 x ESP8266 WIFI single channel relay

Note:
1. Default dari pabrik belum ada program. untuk Program diserahkan ke user masing2
2. Pembelian Tidak termasuk serial usb programmer. Anda membutuhkan Serial USB programmer untuk memprogram menggunakan serial USB programmer dapat anda beli di toko kami