No backlight, the display unit can be self-luminous
High resolution: 128 x 64
Viewing angle: >160°
Supports many control chip: fully compatible with Arduino, 51 series, MSP430 series, STM32 / 2, CSR chip, etc.
Ultra-low power consumption: full screen lit 0.08W, 0.06W normal full-screen display of Chinese characters
Wide voltage support: without any modification, directly supports 3V ~ 5V DC
Working temperature: -30°C ~ 70°C
Module volume ( generous ): 27.0 x 27.0 x 4.1mm
Minimum occupancy on Earth IO port display: The IIC/I2C communication, as long as the two IO ports will be able to drive!
Driver IC: SSD1306
No font: take the word with modulo software