MakerHawk Vision Master E213 ESP32S3R8 LoRa Development Board SX1262 Chip with 213 EInk Display LoRaWAN BLE 50 WiFi Compatible with Arduino LoRa Meshtastic IoT902928MHz

Versatile Wireless Connectivity Vision Master E213 Board comes equipped with ESP32S3R8 MCU supporting various wireless driving methods including WiFi Bluetooth and optional LoRa Seamlessly operate the 213 EInk display via different wireless protocols for diverse applications Longlasting Display Performance With ultralow power consumption and deep sleep mode consuming only 20uA the board can sustain display content for up to 180 days after poweroff Ideal for applications requiring persistent visuals without frequent power supply Robust Battery Management Featuring a builtin SH1252 battery interface and integrated lithium battery management system ensuring safe chargingdischarging overcharge protection battery level detection and automatic USBbattery power switching Effortlessly manage power for prolonged operation Arduino Compatibility Sensor Interface Compatible with Arduino development frameworks libraries facilitating quick and easy programming The board also includes 2SH204P sensor interfaces fully compatible with QuickLink series sensors expanding functionality for sensorbased projects Opensource Project Support Vision Master E213 Board is not only compatible with popular frameworks like PlatformIO and MicroPython but also supports running opensource projects such as Meshtastic Harness the power of communitydeveloped projects for innovative IoT applications.