TF75 ISO PCB, Hot-swap 75% layout

PCB for mechanical keyboard, 75% ISO layout, Hot-swap

• Hotswap sockets from Kailh
• QMK/VIA compatible
• N-key rollover
• Anti-ghosting
• Holes for screw-in stabilizers
• Without RGB

Dimensions: 309mm x 138mm 

Microcontroller: Raspberry Pi RP2040 (RP2-B2) 
Number of layers: 2
Material: FR4
Thickness: 1.6mm

Surface treatment: ENIG - Electroless Nickel Immersion Gold, 1u"
Copper weight: 1 oz/ft^2 (35 μm)
Colour: Black

Daughterboard USB-C (DB)

Unified daughterboard version C3
Dimensions: 18 x 16.5 mm
Layers: 2
Included JST cable and 4x M2 screws

ESD protection, overcurrent protection, overvoltage protection, single-path grounding of the chassis.