Le chiff ble
About the Le chiff ble PCB
Le chiff ble is an open source PCB design by MangoIV, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 228.4 × 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, 34 LEDs, 15 resistors, 11 capacitors, 6 ICs and 3 switches.
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
Le chiff ble bill of materials (BOM)
114 components, 37 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TP4056 | TP4056_SOP-8-PP | U1 |
| 1 | MS88SF2 | MINEW_MS88SF2 | U2 |
| 1 | XC6206PxxxMR-Regulator_Linear | SOT-23 | U3 |
| 1 | DW01A | SOT-23-6 | U4 |
| 1 | FS8205 | SOT-23-6 | U5 |
| 1 | USBLC6-2SC6 | SOT-23-6 | U6 |
| 1 | AO3401A | SOT-23 | Q1 |
| 1 | BL_CONN | PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | Battery_Cell | Molex_PicoBlade_53048-0210_1x02_P1.25mm_Horizontal | BT1 |
| 1 | 500mA | Fuse_1206_3216Metric | F1 |
| 2 | MX_LED | MX-Alps-Choc-2U-StabFlip | MX17, MX21 |
| 1 | ON_OFF | switch_MSK-12C02_smd | SW1 |
| 1 | SW_RESET | SW_SPST_TL3342 | SW2 |
| 1 | Rotary_Encoder_Switch | RotaryEncoder_EC11-no-legs | SW3 |
| 1 | HRO-TYPE-C-31-M-12 | HRO-TYPE-C-31-M-12-Assembly | USB1 |
| 33 | MX_LED | MX-Alps-Choc-1U-NoLED | MX1, MX2, MX3, MX4, MX5, MX6, MX7, MX8 +25 |
| 1 | OLED | OLED_1side | OL1 |
| 1 | gween | D_0805_2012Metric | D1 |
| 1 | oragne | D_0805_2012Metric | D2 |
| 1 | D_Schottky_Small | D_SOD-323_HandSoldering | D3 |
Show 17 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 35 | D_Small | D_SOD-123 | D4, D5, D6, D7, D8, D9, D10, D11 +27 |
| 4 | 10uF | C_0805_2012Metric | C1, C2, C5, C8 |
| 2 | 4.7uF | C_0805_2012Metric | C3, C4 |
| 2 | 1uF | C_0805_2012Metric | C6, C9 |
| 1 | 0.1uF | C_0805_2012Metric | C7 |
| 1 | 100nF | C_0805_2012Metric | C10 |
| 1 | 1nF | C_0805_2012Metric | C11 |
| 3 | 1k | R_0805_2012Metric | R1, R4, R12 |
| 1 | 806k | R_0805_2012Metric | R2 |
| 1 | 2M | R_0805_2012Metric | R3 |
| 2 | 100 | R_0805_2012Metric | R5, R10 |
| 1 | 1.8k | R_0805_2012Metric | R6 |
| 1 | 100k | R_0805_2012Metric | R7 |
| 1 | 2R2 | R_0805_2012Metric | R8 |
| 2 | 4.7k | R_0805_2012Metric | R9, R11 |
| 2 | 5.1k | R_0805_2012Metric | R13, R14 |
| 1 | 1M | R_0805_2012Metric | R15 |
Le chiff ble 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: common questions
How big is the Le chiff ble PCB?
The Le chiff ble measures 228.4 × 85 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Le chiff ble?
114 components, from 37 distinct parts. The full bill of materials is listed on this page.
Where can I download the Le chiff ble design files?
From the MangoIV/le_chiff_ble repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Le chiff ble 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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