DC 5V 16 Channel Wireless WIFI Module IoT ESP32 Relay Driver Remote Controller
$ 5.23
Description
DC 5V 16 Channel Wireless WIFI Module IoT ESP32 Relay Driver Remote Controller 1.Description: It is a 16-bit relay driver module.It can realize mobile phone,computer,remote control. 2.Feature: 1>.Built-in test code 2>.Multi-bit IoT control 3>.ESP32 main control chip 4>.Mobile phone/computer/remote control 5>.Support programming mode 6>.Easy installation,easy handling and can be activated immediately and stably 7>.APP supports multiple languages 8>.Reserved firmware update interface 3.Description: 1>.Product Name:16-Bit Relay Driver Module 2>.Working Voltage:DC 5V 3>.Chip:ESP32 main control chip 4>.Work Temperature:-25℃~85℃ 5>.Work Humidity:5%~95%RH 6>.Size:45.5*40.5*12.5mm 4.Instructions for Use: 1>.The ESP32 remote module is used as a hotspot,please connect the wifi hotspot first. 2>.Programming Mode:When programming is normally closed,reconnecting the power module is programming mode.When the programming is normally open,reconnecting the power module is the operating mode. 5.Operation Steps: 1>.Install APP eWeLink on the phone and complete the registration. 2>.Mobile phone connects to your home Wifi. 3>.Connect the module according to the instructions on the APP. 4>.After the pairing is successfully added,the device's buttons will appear on the phone's homepage. 6.Mode Selection: 1>."Program" is the mode selection. 2>.When programming is normally closed,re-power on to enter the programming mode. 3>.When programming is normally open,re-power on will enter the operating mode. 7.Package: 1>.1pcs 16-Bit Relay Driver Module Payment Shipping Refund Payment EBAY Managed Payment. 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 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. Refund If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money. We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money. 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.
