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Description:
The ESP8266 eight way 30A relay development board is equipped with ESP-12F wifi module, with all I / O ports led out, and supports DC7-28V / 5V power supply mode. Provide Arduinodevelopment environment reference code, which is suitable for ESP8266 secondary development and learning, smart home wireless control and other occasions.
Features:
1. Onboard mature and stable ESP-12F WiFi module with large capacity of 4M byte flash
2. The I / O port and UART program download port of WiFi module are all led out to facilitate secondary development; 3. The power supply mode supports dc7-28v / 5V;
4. On board WiFi module RST reset key and a programmable key;
6. On board 8-way 5V / 30A relay, which outputs switching signal and is suitable for controlling loads with working voltage within AC 250V / DC30V