TECNOIOT 5pcs USB to RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS

• 【USB to RS485】 USB connector: to your PC; RS485 connector: to your RS485 device
• 【Easy operation】 No need external power, powered by USB port.Fully compliant USB 2.0 standard, backward compatible with USB1.1
• 【COMPATABLIDAD】 Support System: Windows XP, Vista, Windows 7, Linux, MacOS, and WinCE5.0 drive
• 【High performance】 Supports baud rate range: 75bps - 115200bps, up to 6Mbp
• 【Drivers】Here following you can download the driver: http://www.arduined.eu/ch340g-converter-windows-7-driver-download/ or http://www.driverscape.com/download/usb-rs485-serial-converter-(com4)

5A Whole Group Balancer Active BMS Board Lithium Li-ion Lipo Lifepo4 Battery Equalizer Energy Transfer Capacitor Applicable: lithium iron phosphate, NCM ternary polymer, lithium titanate The voltage is 1.8V-4.5V. Silent current: 12mA Recommended battery capacity: 35-300Ah. [Capacitor]: No external power is required. The working principle is that the capacitor is suitable for transmitting the charge transmitter, and the entire battery pack is transmitted and balanced using the internal battery Power transmission. Ports: (1) B-, B1, B2, B3, B4 are the nodes of each battery. (2) The two pads marked "EN RUN" on the board are short by default, so that the scale enters the scale when it is powered. In the working state, you can also unplug the rear cable and switch to control balanced work. Generally, there is no need to connect the switch. With automatic sleep function, non-professional staff should not turn on the switch to avoid damage. (3) The ON RUN indicator indicates the steady state of equilibrium, and it will only turn off if the battery is powered on or the balance board is faulty. (4) The 4-string equalization sequence is generally B- - B1-B2-B3-B4, from low chain to high chain. (5) The 3-string equalizer plate line seence is generally from B--B1-B2-B3, from the low string to the high string one by one, and B4 is empty. [Switch Protection]: With sleep protection, when the voltage is below 3V, the voltage will automatically stop sleep when the voltage is below 3.0V and the standby power consumption is less than 0.1mA. ;