Custom AC/DC power ESP8266 WIFI four relay ESP-12F Dev board Manufacturer

Regular price: $6.60
Sale price: $6.60
Regular price: ~~$6.60~~
Unit price: per

1. ON-BOARD MATURE AND STABLE ESP-12F WIFI MODULE, HIGH CAPACITY 4M BYTE FLASH
2. THE I/O PORT OF THE WIFI MODULE AND THE UART PROGRAM DOWNLOAD PORT ARE ALL EXTRACTED, CONVENIENT SECONDARY DEVELOPMENT
3. ON-BOARD WIFI MODULE RST RESET BUTTON
4. ESP-12F SUPPORT USE ECLIPSE/ARDUINO IDE ETC.DEVELOPMENT TOOLS, PROVIDE ARDUINO DEVELOPMENT ENVIRONMENT REFERENCE PROGRAM
5. ON-BOARD 2 CHANNEL 5V RELAY,OUTPUT SWITCH SIGNAL ,SUITABLE FOR CONTROLLING AND CONTROLLING THE WORKING VOLTAGE TO BE WITHIN THE LOAD OF AC 250V/DC30V.
6. ON-BOARD POWER INDICATOR ,1 PROGRAMMABLE LED AND RELAY INDICATOR.

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As the price of the product will fluctuate, please provide the model and quantity you need, we will give you the lowest price! We accept inquiries and quotations, we will reply as soon as possible!
Q: Is your product original?
A: Yes, all the products are made by the original factory.
Q: What is your lead time?
A: There is no delivery time for stock. Most products can be shipped within 7-15 days of payment confirmation.
Q: What is warranty?
A: Ninety days after receipt of the goods. Our products will be 100% tested before shipment.
Q: What is your minimum order quantity?
A: We accept small orders from customers. Please contact us.
Q: How do I pay for my order?
A: You can pay via TT, Paypal, Western Union or online. Or you can consult us.
Q: Do you provide BOM packaging service? Can I send my BOM to you?
A: Certainly. Please contact us and send us your BOM and we will give you a quote.