1.9 Zoll E-Paper Modul, 91 Segmente, E-Ink Display für Raspberry Pi/Arduino/STM32, Schwarz/Weiß Displayfarbe, I2C-Bus, Unterstützung für Teilaktualisierung, 3.3 V/5 V

1.9″ Segment e-Paper module, support partial refresh, low power, wide viewing angle, paper-Like displaying without electricity, ideal for temperature and humidity meter, humidifier, digital meter etc. Onboard I2C control interface, for connecting with controller boards like Raspberry Pi/Arduino/STM32, etc. Onboard MOS voltage translating circuit, compatible with 3.3V/5V MCUs No backlight, keeps displaying last content for a long time even when power down Ultra low power consumption, basically power is only required for refreshing