ESP12F_Relay_30A_X8

Info gathered for ESP12F_Relay_30A_X8 relayboard (30312F30810)

WIFI RELAY MODULE 8CH CHANNELS 30A WITH ESP8066 ESP12F

The esp8266 eight way 30A relay development board is equipped with an ESP-12F wifi module, with all I/O LED output ports, and supports DC7-28V/5V power supply mode. It provides the Arduino development environment reference code, which is suitable for esp8266 secondary development and learning. Wireless control for smart home and other occasions.

FEATURES:

• Write Port: GND, Rx, TX and 5V of esp8266 are respectively connected to GND of external TTL serial port module,
• TX, Rx, 5V, IO0 need to connect with GND when downloading, and then disconnect the connection between IO0 and GND after downloading; Relay output:
• NC: normally closed end, short-circuited with com before the relay is pulled and suspended after removal; COM: Public End;.
• No: normally open, the relay is suspended before closing and short-circulated with com after closing.

TECHNICAL SPECIFICATIONS:

1. Built-in mature and stable esp-12f WiFi module with large 4m byte flash capacity.
2. The I/O port and the download port of the UART program of the WiFi module are all LED to facilitate secondary development;
3. Power supply mode supports dc7-28v/5V;
4. Built-in WiFi module, RST reset key and one soft key;
5. 8-way 5V/30A relay, which emits switching signal and is suitable for controlling loads with working voltage within AC 250V/dc30V.
6. On-board power indicator, relay indicator and single-module LED;
7. Two on-board 74HC595 change logs control the relay switch.

Product ID: ESP12F RELAY 30A X8

Programming

For programming read How to program