ESP32 Single Relay Development Board with AC Power Supply 90-250V for ESP32-32E
$ 5.41
Description
Home Electronic Component Chips Sensor Arduino Module Raspberry Pi AC Power Supply ESP32 Single Relay Development Board AC90-250V ESP32-//-32E Popular Popular Product Introduction Product Feature 1: Widely used 2: Suitable for ESP32 secondary learning, smart home wireless control and other occasions. 3: Simple and easy to understand 4: Onboard ESP32 module RST reset button and IO0 programmable button; 5: Longer relay life product description AC-powered ESP32 single relay development board equipped with ESP32-//-32E WiFi&BLE module, all I/0 ports are led out, support AC90-250V power supply mode. Suitable for ESP32 secondary development learning, smart home wireless control and other occasions. Features 1. On-board mature and stable ESP32-//-32E module, large capacity 4M Byte Flash; 2. The I/O port and UART program download port of the ESP32 module are all led out to facilitate secondary development; 3. Onboard AC-DC switching power supply module, power supply mode supports AC90-250V; 4. Onboard ESP32 module RST reset button and lO0 programmable button; 5. ESP32 supports the use of Ad IDE development tools and provides reference programs in the Ad development environment; 6, Onboard 1 5V relay, output switch signal, suitable for controlling loads within AC 250V/DC30V; 7. Onboard power indicator, 1 programmable LED and relay indicator. Check list 1*ESP32 Single Relay Development Board Payment Shipping Refund Payment We accept PayPal only. But we only Accept your Ebay Address ,Please Make sure it's 100% right. Payment must be received in 5 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in PayPal 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 We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. Refund All package need to wait 30 days (US only n eed 7-10 days) , Please take care it.Less than 30 days,we can't take a refund . If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item. Home Electronic Component Chips Sensor Arduino Module Raspberry Pi AC Power Supply ESP32 Single Relay Development Board AC90-250V ESP32-//-32E Product Introduction Product Feature 1: Widely used 2: Suitable for ESP32 secondary learning, smart home wireless control and other occasions. 3: Simple and easy to understand 4: Onboard ESP32 module RST reset button and IO0 programmable button; 5: Longer relay life product description AC-powered ESP32 single relay development board equipped with ESP32-//-32E WiFi&BLE module, all I/0 ports are led out, support AC90-250V power supply mode. Suitable for ESP32 secondary development learning, smart home wireless control and other occasions. Features 1. On-board mature and stable ESP32-//-32E module, large capacity 4M Byte Flash; 2. The I/O port and UART program download port of the ESP32 module are all led out to facilitate secondary development; 3. Onboard AC-DC switching power supply module, power supply mode supports AC90-250V; 4. Onboard ESP32 module RST reset button and lO0 programmable button; 5. ESP32 supports the use of Ad IDE development tools and provides reference programs in the Ad development environment; 6, Onboard 1 5V relay, output switch signal, suitable for controlling loads within AC 250V/DC30V; 7. Onboard power indicator, 1 programmable LED and relay indicator. Check list 1*ESP32 Single Relay Development Board Payment Shipping Refund Payment We accept PayPal only. But we only Accept your Ebay Address ,Please Make sure it's 100% right. Payment must be received in 5 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in PayPal 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 We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. Refund All package need to wait 30 days (US only n eed 7-10 days) , Please take care it.Less than 30 days,we can't take a refund . If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
Was lil scared with my item cause it was packed only in a shipping bag with just a thin layer of foam around the outer box was still squished in the bag but I plugged in my lil 3.5 inch monitor and it powered up just fine with no issues and no cracked screen so super happy about that so all in all showed up safe from china even though it could use better quality packaging next time for shipping still 5++++ star seller and would not hesitate to buy from them again if I wanted a nother one. Thanks
Works great, shipped super fast even during holiday season. Impressive delivery speed despite peak shipping times. Product performs exactly as advertised. Exceeded expectations in both function and shipping timeline. Seller managed holiday rush efficiently without compromising service quality. Reliable performance right out of the box. Well-packaged and protected during transit. Great communication throughout purchase process. Highly recommend both product and seller for their efficiency and rel
Fast shipping! Fantastic seller. Zero mention of meter needing external pwr supply. Lug not even in pictures or noted in description. Can't use meters as planned. Well packaged. Would buy again if needed.
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