Power budgeting

LiPo

2S LiPo ~7.4V

Current sinks

~2,7A buck to 5V
0.2-0.5A per motor = 1-2A total

First level regulation to 5V

S13V30F5 Boost-Buck 2.8-22V input voltage, 4A sustained output current

Output current capability

Current sinks

2.5A for LEDs (DMD, WS2812)
1A for Sound-Player (20mA Standby)
0.5A for Control (Pico, WiFi, sensors)

Second level regulation to 3.3V

Raspberry Pi Pico @ 300mA

Pico itself
2mA for Motor-Driver (just logic)
Level shifters, etc.

TI Linear regulator @ 500mA

WiFi Module (up to 300mA)
30mA for RFID
1mA for Magnetometer
15mA for VL53L3X
30mA for Line tracker