General description 3X USB-UART Communication Protocol to PC for LiFePO4, Li-Ion, and LTO batteries ranging from 4S to 32S. This smart UART cable features a temperature control mechanism that adjusts resistance based on temperature changes, allowing for efficient communication with upper computer systems. Technical specifications Temperature control feature: Resistance decreases exponentially as temperature increases UART communication: Compatible with Bluetooth module Power board: Activation via button press Indicator lights: 4 yellow lights (each representing 25% battery level) and 1 red light (power board status) Touch LCD screen: Customizable icons or logos, supports 485 and UART communication 485 baud rate: 9,600 or 115,200 CAN baud rate: 250 or 500 Material: Plastic Color: As shown Other information Package Contents: 3 x Accessory Measurement allowed error: +/- 1-3 cm Note: Light reflection and different displays may cause color variations