5V/7-28V ESP8266 WIFI 8 Channel Relay Module ESP-12F Development Board

5V/7-28V ESP8266 WIFI 8 Channel Relay Module ESP-12F Development Board The ESP8266 eight-way relay development board is equipped with an ESP-12F WiFi module and supports DC7-28V/5V power supply. Provide Arduino development environment reference code, suitable for ESP8266 secondary development learning, smart home wireless control and other occasions. Specifications and Features: Onboard mature and stable ESP-12F WiFi module, large capacity 4M Byte Flash Power supply mode supports DC7-28V/5V Onboard WIFI module RST reset button ESP-12E supports the use of development tools such as Eclipse/Arduino lDE Provide reference program under Arduin0 development environment Onboard 8 5V relays, output switch signals, are suitable for controlling loads whose working voltage is within AC 250V/DC30V Onboard power indicator and relay indicator Package Includes: 1 x 5V/7-28V ESP8266 WIFI 8 Channel Relay Module ESP-12F Development Board Model: WiFi Relay Module No. of Channels: 8 Power Supply (V) DC7-28V/5V Flash Memory: 4M Byte Buttons Onboard WIFI module RST reset button Dimensions (L x W x H) mm 149 x 80 Weight (g): 140 Shipping Weight 0.2 kg Shipping Dimensions 15 × 8 × 4 cm Datasheet: DOWNLOAD