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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 Single PCB Qty Switch Kailh Hot Swap Socket Switch LED Diode... more


VariantSingle PCB QtySwitchKailh Hot Swap SocketSwitch LEDDiode
Choc  25 Choc V1 (no V2) No SK6812 Mini-E SOD-123
MX  25 MX switches and clones No SK6812 Mini-E Through-Hole, SOD-123*
MX (Hot Swap)  25 MX switches and clones Yes SK6812 Mini-E Through-Hole, SOD-123*
Pro Micro  1 - - - -

 * 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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