Product Details
The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chip. Just a simple configuration process that can achieve wireless 2-way relay control using the mobile phone APP.
1. Onboard ESP-01 WiFi modules and high performance microprocessor STM8S103.
2 the module has 2 working modes:
Mode 1: mobile phone is mounted directly on WiFi module.
Mode 2: mobile phones and WiFi modules are equipped on routers simultaneously
Additional function: it can also be used as a USB relay when ESP-01 is pulled out.
3. Transmission distance:
In an open environment, the maximum stable transmission distance is 100 m when the mobile phone is mounted on the WiFi module.
4. When the WiFi module and mobile phone are held on the router at the same time, the transmission distance depends on the signal strength of the router.
5. on board 12 v, 10A / 250 v AC 10A // 30 v DC relay, which can be continuously pulled for 100 thousand times, has diode protection against discharges, short response time.
6. The use of Smartcongig technology in the mobile phone on APP ESP-01 WiFi module to complete the account and password configuration, memory function configured the user name and password.
7. Real-time mode selection tab and work status indicator.
8. reserved UART debugging interface and STM8 of NUOTATA download interface program.
9. the dimensions of the card: 59 * 40mm.
- 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.
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.
- All package need to wait 30 days(US only need 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 keep in touch with 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.
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.