Serial port:3x UART/(2 UART, 1 SPI), Support External Serial Device (NFC Module, Printer, Card Reader, Etc.)
ROM:16GB/32GB/64GB EMMC Optional
GPU:Mali-T860MP4
Image rotation:Support 0 Degree, 90 Degrees, 180 Degrees, 270 Degrees Manual / Automatic Rotation, Support Gravity Sensing Function
RAM:4GB LPDDR4
OS:Android 7.1/ Android 9.0/ Android 10
OS:Android 7.1/ Android 9.0/ Android 10
Power Supply:DC 12V/2A
Camera:MIPI X2 / USB Type Supported
Size:140mm X 95mm
OS:Android 7.1/ Android 9.0/ Android 10
BT:5.2