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AC/DC ESP8266 WIFI 4 Channels Relay Module ESP-12F Development Board US
AC/DC ESP8266 WIFI 4 Channels Relay Module ESP-12F Development Board US
AC/DC ESP8266 WIFI 4 Channels Relay Module ESP-12F Development Board US
AC/DC ESP8266 WIFI 4 Channels Relay Module ESP-12F Development Board US
AC/DC ESP8266 WIFI 4 Channels Relay Module ESP-12F Development Board US
AC/DC ESP8266 WIFI 4 Channels Relay Module ESP-12F Development Board US
AC/DC ESP8266 WIFI 4 Channels Relay Module ESP-12F Development Board US
AC/DC ESP8266 WIFI 4 Channels Relay Module ESP-12F Development Board US

AC/DC ESP8266 WIFI 4 Channels Relay Module ESP-12F Development Board US

$ 8.92

  • Brand: Unbranded
  • Color: Blue
  • Country/Region of Manufacture: China
  • Current Type: AC/DC
  • EAN: Does not apply
  • Features: Wifi
  • MPN: Does not apply
  • Marke: Markenlos
  • Model: ESP-12F
  • Numéro de pièce fabricant: Non applicable
  • Type: Relay Module
  • UPC: Does not apply
  • gtin13: Does not apply

Description

Visit store Items for sale About us Product Details Function pending : 1. Onboard mature and stable ESP-12F WIFI module, large capacity 4M BYTE FLASH; 2. The I/O port of the WIFI module and the UART program download port are all led out to facilitate secondary development; 3. Onboard AC-DC switching power supply module, power supply mode supports AC90-250V/DC7-30V/5v; 4. Onboard WIFI module RST reset button; 5. ESP-12F supports the use of development tools such as ECLIPSE/ARDUINO IDE, and provides ARDUINO Reference program in the development environment; 6. Onboard 4 5V relays, output switch signal, suitable for controlling the working voltage of AC Load within 250V/Dc30V; 7. On-board power indicator, 1 programmable LED and relay indicator. Dimensions : Package Include: 1x AC/DC ESP8266 WIFI 4 Channels Relay Module ESP-12F Development Board Payment Method Shipping Policy Feedback Payment Method Payment must be received in 5 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. Shipping Policy 1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand. 2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders. 3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund. Feedback We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.