HardLabs

Le chiff ble hotswap

MangoIV·le_chiff_ble·kicad/le_chiff_ble_hotswap/le_chiff_ble_hotswap.kicad_pcb

Le chiff ble hotswap PCB layout, top view — open source board by MangoIV

About the Le chiff ble hotswap PCB

Le chiff ble hotswap is an open source PCB design by MangoIV, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 230 × 85 mm, with 114 components from 37 distinct parts.

Other key parts include the TP4056, MS88SF2, XC6206PxxxMR-Regulator_Linear, DW01A and FS8205. By type, the board carries 38 diodes, 15 resistors, 11 capacitors, 6 ICs, 3 switches and 1 transistor.

It belongs with the iot & wireless, keyboards and power & battery designs in this gallery.

From the project

A drop-in replacement-PCB for the beautiful le_chiffre

Some of the footprints are not taken from the standard kicad libraries, huge thanks to foostan for making the awesome "kbd" library and to ai03 for their super nice footprint libraries, the minew symbol and footprints are by oreore.

All graphics on my PCB are hand drawn and belong to no-one but me.

There are two PCBs in this repo one - with hotswap, no silkscreen, see kicad/lechiffblehotswap - without hotswap, with silkscreen, see kicad/lechiff_ble

Main components on the Le chiff ble hotswap

TP4056MS88SF2XC6206PxxxMR-Regulator_LinearDW01AFS8205USBLC6-2SC6

Le chiff ble hotswap bill of materials (BOM)

114 components, 37 distinct parts.

QtyPartRefs
1
TP4056
U1
1
MS88SF2
U2
1
XC6206PxxxMR-Regulator_Linear
U3
1
DW01A
U4
1
FS8205
U5
1
USBLC6-2SC6
U6
1
AO3401A
Q1
1
BL_CONN
J2
1
Battery_Cell
BT1
1
500mA
F1
34
MX_LED
MX1, MX2, MX3, MX4, MX5, MX6, MX7, MX8 +26
1
MX_LED
MX35
1
ON_OFF
SW1
1
SW_RESET
SW2
1
Rotary_Encoder_Switch
SW3
1
HRO-TYPE-C-31-M-12
USB1
1
OLED
OL1
1
gween
D1
1
oragne
D2
1
D_Schottky_Small
D3
Show 17 more
QtyPartRefs
35
D_Small
D4, D5, D6, D7, D8, D9, D10, D11 +27
4
10uF
C1, C2, C5, C8
2
4.7uF
C3, C4
2
1uF
C6, C9
1
0.1uF
C7
1
100nF
C10
1
1nF
C11
3
1k
R1, R4, R12
1
806k
R2
1
2M
R3
2
100
R5, R10
1
1.8k
R6
1
100k
R7
1
2R2
R8
2
4.7k
R9, R11
2
5.1k
R13, R14
1
1M
R15

Le chiff ble hotswap design files

The KiCad project lives in the MangoIV/le_chiff_ble repository on GitHub; these links point at the commit this page was built from.

Le chiff ble hotswap: common questions

How big is the Le chiff ble hotswap PCB?

The Le chiff ble hotswap measures 230 × 85 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Le chiff ble hotswap?

114 components, from 37 distinct parts. The full bill of materials is listed on this page.

Where can I download the Le chiff ble hotswap design files?

From the MangoIV/le_chiff_ble repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Le chiff ble hotswap design in my own project?

Yes, under the terms of its GPL-3.0 license, which MangoIV chose for the repository.

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