When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
SPI Pin definition: GND: Power ground VCC: Power CLK: Clock line MOSI: Data cable RES: Reset line DC: Data/commands CS: Chip select (when not use can be grounded directly). Driver IC: SSD1306. OLED display, no need backlight, self-illumination, the display performance is better than the traditional LCD display, also lower consumption.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.