MakerFocus Arduino ESP8266 NodeMCU WiFi Development Board Kit with 0.96inch OLED Display
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Electronics / Circuit Boards & Components

MakerFocus Arduino ESP8266 NodeMCU WiFi Development Board Kit with 0.96inch OLED Display

$12.39
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Features: -Documentation: https://drive.google.com/open?id=1Yh4PUtbGnVywMMLq26s9Cj-PuJ_ZGJeU.Guide Vedio: https://www.youtube.com/watch?v=elKXLAs3zII. File Library: https://github.com/G6EJD/ESP32-X1-Examples. -AD/USB Input; Programmable LED (D0); Integrated 18650 charging and discharging system. One switch; SDA OLED and SCL; Five buttons; 5 digital contacts. -Charging/Discharge Protection; Compatible with NodeMCU; Input voltage range: 5-12 V; Charge current: 500 mA; Display Size: 0.96 inches. -Note: This product does not contain 18650 batteries. If the battery is in the wrong direction, the charging chip will be destroyed. -Please do not burn the program while charging. When you burn a program. Please disconnect the battery and check that the switch is in position. Specifications: 1. One AD inputs.2. Micro USB inputs.3. One programmable LED (D0).4. Integrated 18650 charging and discharging system.5. One switch controls whether the 18650 battery is running or not.6. SDA OLED and SCL are

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