1.You can contact the customer service. for any question regarding the product.
2.Ask the question in English to get answer faster.
3.Keep your question short and to the point.
గ్యారంటీడ్ సేఫ్ చెక్అవుట్
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Fast delivery. By for using in smart home as core of endpoint devices with ESPHome firmware. Chec only 2 of 5 boards. All perfect. I'm satisfied
Pretty much as described, works like a charm.
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.
A part of the QA has been auto-translated.