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AC/DC ESP32 WIFI Bluetooth 4Channel Relay Module ESP32-WROOM Development Board.

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Original price was: $14.77.Current price is: $8.86.

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Visit store Items for sale About us Product Details 1. Wide range of applications 2. Onboard mature and stable ESP32-WROOM-32E module, large-capacity 4M Byte Flash; 3. The I/O ports and UART program download ports of the ESP32 module are all led out to facilitate secondary development; 4. Power supply voltage AC220V/DC5-30V; 5. Onboard ESP32 module IO0 programmable button and reset button; Introduction: AC/DC powered ESP32 four-way relay development board equipped with ESP32-WROOM-32E WiFi&BLE module, all 1/O ports are led out, support AC220V/DC5-30V power supply mode. For ESP32 Secondary development and learning, smart home wireless control and other occasions. Board size: 93*87mm Weight: 92g Package List: 1* AC/DC power supply ESP32 four-way relay module 2* 10 Double row PIN 1* 6 Single row PIN4. 1* Single line cap 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.

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