Waveshare 2.9 Inch E-ink Screen Display e-Paper Module SPI Interface Partial Refresh For Raspberry P

Features: ? No backlight required, power off can keep the last screen display for a long time Very low power consumption, basically only consumes power when refreshing SPI control interface, can access Raspberry / / Nucleo and other main control boards Provide a complete supporting information manual (sample programs such as Raspberry//STM32) ? Parameter: ? Working voltage: 3.3V Communication interface: 3-wire SPI, 4-wire SPI Dimensions: 89.5mm x 38mm x 1.18mm Display size: 66.89mm x 29.05mm Dot distance: 0.138 x 0.138 Resolution: 296 x 128 Display color: black, white Gray level: 2 Refresh power consumption: 26.4mW (typ.) Standby power consumption: <0.017mW Viewing angle: >170?￣ ? Interface Description: ? VCC: 3.3V GND: GND DIN: SPI communication MOSI pin CLK: SPI communication SCK pin CS: SPI chip select pin (Active Low) DC: Data/command control pin (high level means data, low level means command) RST: External reset pin (low level reset) BUSY: Busy status output pin (low level means busy) ? Package includes: ? 1 x 2.9 inch e-Paper Module 1 x Cable