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TTGO 16M bytes (128M Bit) Pro ESP32 OLED V2.0 Display WiFi + bluetooth Módulo ESP-32 LILYGO para Arduino - produtos que funcionam com placas Arduino oficiais

48% OFF TTGO 16M bytes (128M Bit) Pro ESP32 OLED V2.0 Display WiFi + bluetooth Módulo ESP-32 LILYGO para Arduino - produtos que funcionam com placas Arduino oficiais US$11.49 US$21.99 View It

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polypagan 09/02/2019

Somehow, mine didn't come with heatsink. No big deal, that. I seriously doubt this is a WeMOS product. There is no mention of it on their webpage. Also, note that the pinout diagram does NOT correspond to the device. Very rough appearance, I took a file to the raw edges of the PCB. The screws that attach the display (good idea!) are flathead, despite not being countersunk. Ugly. Panhead screws would be much better. (Can a PCB be countersunk?) OLED address is standard for SD1306 = 0x3c, SDA = 4, SCL = 15, RST = 16. I found I had to pulse 16 low in setup (before OLED driver begin() or init(). Red LED on on 2. The upside: It works! It's very cheap for this much function.

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Banggood Dear polypagan,Thank you for choosing Banggood and sorry for the inconvenience caused.Could you please tell us more information about your problem with this link?http://www.banggood.com/Contact-Us_hi111We will do our best to assist you after we receive the email.Thanks for your understanding and have a nice day. Best regards,Banggood Team
16/04/2024

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