Features: 0.96Inch Module for textual information directly on your projects.<br/Resolution: 128x64, Support voltage: 3.3V-5VDC, Power consumption: 0.04W during normal operation, full screen 0.08W Builtin 1315 driver chip use interfaces for good communication compatibility and fast- transmission speed It supports many chips: for development board shown in the picture are NOT INCLUDE. Provide complete supporting materials manual for sample programs（for example ). Specifications: Item：0.96 Inch OLED module- Size:approx 26x26mm/1.02x1.02in Resolution: 128x64 Support voltage: 3.3V-5V-DC Control IC: SSD1315 Pixel: 0.15x0.15mm Communication interface: 4-Wire SPI/12C Display size: 21.74x11.18mm/0.86x0.44in Display color: C: (Yellow&Blue)/D White/E: Blue Power-consumption: 0.04W during normal operation, full screen lit 0.08W Package Includes: 1Set 0.96 OLED Display kit note: Does NOT include STM32-development board Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.