100% brandFeatures:MCU: ESP32 .FLASH: 4MB.Support TF card.Bus Interfaces: UART, SPL, 12C-, CAN, 12S, SDIO.Wireless Connectivity: Wi-Fi: 802.11 b/g/n,BRV4.2+BLE.Onboard Buttons: RST+BOOT WS2812 RGB: GPI004.USB to TTL chip: CH340K .POWER: DC5-12V.CAN+RS-485 PIn.CAN:TX-1027RX--1026SE-1023.RS-485:TX--1022RX-1021SE--1019EN--1017.Specifications:MCU: ESP32FLASH: 4MBSupport TF cardBus Interfaces: UART, SPL, 12C-, CAN, 12S, SDIOWireless Connectivity: Wi-Fi: 802.11 b/g/n,BRV4.2+BLEOnboard Buttons: RST+BOOT WS2812 RGB: GPI004USB to TTL chip: CH340KPOWER: DC5-12VCAN+RS-485 PInCAN:TX-1027RX--1026SE-1023RS-485:TX--1022RX-1021SE--1019EN--1017Note:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank youPackage Includes:1 X T-CAN485