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.
دفع آمن مضمون
A part of the review has been auto-translated.
Good product, as in the description. Tested ok wit Arduino UNO and TM1638plus lib TM1638plus_TEST_Model2. All OK.
Az arduino projektekhez kellet egy kevés vonalon csatlakozó modul.
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.