YELUFT Vision Master T190 with 3000mAh Battery Set, Integrated ESP32-S3R8 WiFi Bluetooth 5.0 SX1262 915MHz LoRa, 1.9-inch TFT Display Compatible with Meshtastic Arduino IoT

Easy to
Program: We provide sample programs, development frameworks and libraries, you can operate the display via Bluetooth, WiFi and LoRa. It also supports daily entry-level programming, and runs open source projects like Meshtastic, Arduino ^^
Highly Extensible: Vision Master T190 has rich pins and hardware resources to realize your R&D needs. Meanwhile, equipped with SH 4.0 -4P interface allows for direct connection to QuickLink series sensors ^^
Perfect Design: Transparent plastic support tray is installed between the PCB board and the display frequency to protect the electronic components on the board and to enhance the heat dissipation of the board ^^ Two Ways of
Power Supply: Onboard SH 1.25 battery interface, integrated lithium battery management system, it can power by a 3.3 - 4.2V battery; you can also use the Type-C interface to power the development board, the interface with complete ESD protection, short circuit protection, RF shielding and other protection measures ^^
Powerful Display: Onboard 1.9 -inch 170 * 320 RGB dot matrix TFT-LCD screen and can display up to 262K colors, which can be used to display rich information, such as debugging, battery power and other information