rgb control panel

This control board is the control circuit board used by the previous open source 96 configuration RGB brick, with some minor upgrades. 1. Abandoned the FPC and used spring pins for power supply. 2. Abandoned most of the "modules" and installed as many functions as possible on the board. 3. It comes with dual-channel IP5306 charge and discharge chip and dual-channel TPS62203 switch buck chip. It has two independent 5v power supplies and two independent 3.3v power supplies. The 3.3v is obtained by TPS62203 stepping down the IP5306 output voltage, and the 5v power supply is Capacity 2.4Amax, 3.3v power supply 300mamax, one set of 5/3.3v power supply only uses 5v to power various peripheral devices including rgb, 3.3v is basically idle, another set of 5/3.3v basically only uses 3.3v for 375s Main control power supply, 5v is not used at all. 4. There is only one charging interface, and the MCU controls the on and off of the MOS tube to control the orderly charging of the two sets of batteries.