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MxLEDBit Single Switch PCB - MX Choc Hot Swap Socket

€4.90 *

Prices incl. VAT plus shipping costs

Ready to ship,
Delivery time 2-5 workdays (Germany),
appr. 5-14 workdays (EU),
appr. 14-50 workdays (International)


  • KC10133_HMX
Variant Variant Switch Kailh Hot Swap Socket Switch LED Diode Choc Choc V1... more


VariantSwitchKailh Hot Swap SocketSwitch LEDDiode
Choc Choc V1 (no V2) No SK6812 Mini-E SOD-123
MX MX switches and clones No SK6812 Mini-E Through-Hole, SOD-123*
MX (Hot Swap) MX switches and clones Yes SK6812 Mini-E Through-Hole, SOD-123*
Pro Micro - - - -

 * If you use a SOD-123 diode, one pad will be shared with the through-hole hole due to space limitations.


  • Pro Micro PCB has pins for a reset switch, I2C oled display, TRRS jack (for split keyboards) and of course the pro micro or similiar MCUs like Puchi-C
  • Grid Spacing: 19.05mm



MxLEDBit Single Switch PCB Pinout MX variant

 The example in the photo is the MX variant, but the others are similar.

  • C: Horizontal line (Column)
  • R: Vertical line (Row)
  • DI: LED control signal input (Data In)
  • DO: LED control signal output (Data Out)
  • -: Ground (for LED)
  • +: VCC (5V for LED)

Hand Wiring CRKBD Example

MxLEDBit Single Switch PCB Hand Wiring Corne example


Design by @swan_match

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