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We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.
1. Return & Exchange Policy
We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side.Final sales items or free gifts are not acceptable for a return.To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier. We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom
color, or custom printed.Need more help, please contact us. service@roymall.com or Whatsapp: +8619359849471
2.Refund Policy
You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment.Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471
Overview:
The intelligent relay module based on ESP-01S WIFI module design, can be used for DIY their own smart switch, you can remotely control through the mobile phone APP.
5 Stück wurden leider unbrauchbar und unvollständig ohne das ESP8266 WiFi-Teil geliefert. Reklamation langwierig hinhaltend. Es wurden dann 35% Gutschrift durch BANGGOOD Punkte angeboten. Das Item bleibt dadurch immer noch unbrauchbar. Der Schaden ist immer noch 65 % und viel Ärger. Nur noch Kleinigkeiten kaufen. Bei teuren Artikeln ist das Risiko zu gross.
Es bleibt dabei, dass Chinesen immer sehr freundlich sind, auch wenn sie dir auf die Füsse treten und dich so lange hinhalten, bis du aufgibst.
5 pieces were unfortunately unusable and incomplete without the ESP8266 WiFi part delivered. Complaint lengthy stalling. There were then offered 35% credit by BANGGOOD points. The item remains thus still unusable. The damage is still 65% and much trouble. Only buy small items. With expensive items the risk is too great.
The fact remains that Chinese people are always very friendly, even if they step on your feet and stall you until you give up.
5 pieces were unfortunately unusable and incomplete without the ESP8266 WiFi part delivered. Complaint lengthy stalling. There were then offered 35% credit by BANGGOOD points. The item remains thus still unusable. The damage is still 65% and much trouble. Only buy small items. With expensive items the risk is too great.
The fact remains that Chinese people are always very friendly, even if they step on your feet and stall you until you give up.
..ήρθε με απλή συσκευασία..και ευτυχώς δεν τραυματίστηκε.....
.. όλα σύμφωνα με την περιγραφή του προϊόντος.
...δεν είναι το πρώτο που χρησιμοποιώ....
... γρήγορη αποστολή,(σχετικά γρήγορη....BE.)
It came in plain packaging and fortunately not injured.
.. all according to the product description.
It's not the first thing I've used.
... Quick dispatch, (relatively fast..BE.)
It came in plain packaging and fortunately not injured.
.. all according to the product description.
It's not the first thing I've used.
... Quick dispatch, (relatively fast..BE.)
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
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A part of the QA has been auto-translated.
0
Q:
i put 5v to the relay input with the ESP8266 plugged in but the led on the wifi does not light up, is that right?
i put 5v to the relay input with the ESP8266 plugged in but the led on the wifi does not light up, is that right?