SD_MODE

1-2 (default): SD_MODE via R1 to 3V3 = (L+R)/2 mono; 2-3: GND = shutdown

Used on 1 board 1 placement

Value	`SD_MODE`
Footprint	`Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm`
KiCad symbol	`Jumper:SolderJumper_3_Bridged12`
Datasheet	Not applicable — generic passive or connector

Where it is used

Board	Name	References
AXO-011	MAX98357A I2S class-D amplifier PMOD module	`JP1`