ESP32-S2-Saola-1 Universalus Plėtros Taryba ESP32-S2, Puikios Saugumo Veiksmingumą Di Sprendimas

ESP32-S2-Saola-1 Universalus Plėtros Taryba ESP32-S2, Puikios Saugumo Veiksmingumą Di Sprendimas

€13.97
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  • Žymos: esp32 ttgo, ESP32, ov3660, esp32 wled, esp32 wroom 32mb, vp230, esp lora, esp8266 žiūrėti, rfm95w, esp32 wroom.

  • Kilmės: KN(Kilmės)
  • Prekės Pavadinimas: YOUYUANFA
  • Suderinamos Prekės/Modelis: NĖRA

4

The module came in working order. When connecting to USB, the system identified the device and installed the driver. The module seems to have a pre-installed diagnostic program: The LED lights in turn green, blue and red. There are doubts about the originality of the board. The pin connector has noticeable traces of flux residues. Postal packaging is illiterate: the fee in the "bubbles" is inserted into the antistatic bag (need fee in the antistatic, and then in bubbles)-in fact, there is no protection against statics. :) No paper liners with warranty, certificates, etc. The appearance of the package is not at all similar to the branded espresso packaging. I hope that the real manufacturer of this board has done everything correctly and everything will work well and for a long time. An indication of own development and production would not affect my purchase, but that would be better for the seller's reputation. After all, you can buy and on mouser, but 20 euros per shipment will be justified only on a large order. As long as won AliExpress. :) All health and good luck!