jixopn ESP32 E-ink Display Screen Module WiFi Wireless Powered Epaper Module Bluetooth-compatible E Ink Controller Board SPI for Arduino

Specification:_x005f_x000D_ Certification: NONE_x005f_x000D_ Origin: Mainland China_x005f_x000D_ Demo Board Type: Raspberry pi 2 b_x005f_x000D_ Model Number: Epaper Driver Board_x005f_x000D_ Intergrated Feature: bluetooth-compatible,WiFi 802.11b/g/n_x005f_x000D_ WiFi standard: 802.11b/g/n_x005f_x000D_ Bluetooth-compatible standard: Bluetooth-compatible 4.2, including conventional Bluetooth-compatible (BR/EDR) and Bluetooth-compatible Low Power (BLE)_x005f_x000D_ Communication interface: 3-wire SPI, 4-wire SPI (default)_x005f_x000D_ Operating voltage: 5V operating current 50mA~150mA_x005f_x000D_ Low power consumption current: