JewelLED/LuxAura LuxCharge charging cradle
About the JewelLED/LuxAura LuxCharge charging cradle PCB
JewelLED/LuxAura LuxCharge charging cradle is an open source RISC-V PCB design by matthiasnowak, published on GitHub under the Custom license license. It is a 2-layer board measuring 72 × 60 mm, with 106 components from 25 distinct parts.
Its main chip is the C5142280, from the RISC-V family. Other key parts include the C2684433, C18723569, C89855, C232872 and C266230. By type, the board carries 37 resistors, 19 connectors, 18 capacitors, 10 diodes, 8 switches and 7 ICs.
It belongs with the power & battery designs in this gallery.
From the project
- WIP - Please note the correct jumper settings to allow communications or setting pullup/down resistors
Main components on the JewelLED/LuxAura LuxCharge charging cradle
JewelLED/LuxAura LuxCharge charging cradle bill of materials (BOM)
106 components, 25 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | C2684433 SL2.1s | SSOP16_SL2.1S | U1 |
| 1 | C5142280 CH32V203G6U6 | QFN-28-1EP_4x4mm_P0.4mm_EP2.6x2.6mm | U2 |
| 1 | C18723569 AMS1117-3.3 | SOT-89-3 | U3 |
| 2 | C89855 MT9700 | SOT-23-5 | U4, U5 |
| 1 | C232872 FT24C128A-ENR-T | DFN-8-1EP_3x2mm_P0.5mm_EP1.7x1.6mm | U6 |
| 1 | C266230 GH39FKSW | SOT-23-3 | U9 |
| 1 | C5122639 12MHz | Crystal_SMD_2520-4Pin_2.5x2.0mm | Y2 |
| 1 | C2988369 USB_C_Receptacle_USB2.0_14P | USB_C_Receptacle_GT-USB-7010B | J1 |
| 18 | C2826552 BWCD-L6.5W2.0H2.0 | jewelled_2mm_pogopad | J2, J3, J7, J8, J9, J10, J11, J12 +10 |
| 1 | C692151 1A | Fuse_1210_3225Metric | F1 |
| 5 | C2916384 MountingHole | Mounting_Sinhoo-M2_H2mm_SMTSO2020MTJ | H1, H2, H3, H4, H5 |
| 8 | C843674 GT-TC048D-H025-L1 | GT-TC048D-H025-L1 | SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 |
| 1 | C2682291 TPUSBLC6-2P6 | SOT-666 | D1 |
| 4 | C2286 red | LED_0603_1608Metric | D2, D4, D5, D6 |
| 5 | C2290 white | LED_0603_1608Metric | D7, D8, D9, D10, D11 |
| 3 | C15849 1uF | C_0603_1608Metric | C2, C5, C6 |
| 2 | C19702 10uF | C_0805_2012Metric | C3, C4 |
| 11 | C14663 100nF | C_0603_1608Metric | C7, C8, C9, C10, C11, C12, C13, C14 +3 |
| 2 | C38523 12pF | C_0603_1608Metric | C17, C18 |
| 2 | C23186 5k1 | R_0603_1608Metric | R1, R3 |
Show 5 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 18 | C25804 10k | R_0603_1608Metric | R4, R5, R6, R7, R8, R9, R10, R13 +10 |
| 5 | C25819 47k | R_0603_1608Metric | R11, R12, R15, R16, R20 |
| 1 | C25803 100k | R_0603_1608Metric | R19 |
| 9 | C21190 1k | R_0603_1608Metric | R24, R26, R27, R28, R29, R30, R31, R38 +1 |
| 2 | C23162 4k7 | R_0603_1608Metric | R36, R37 |
JewelLED/LuxAura LuxCharge charging cradle design files
The KiCad project lives in the matthiasnowak/jewelled repository on GitHub; these links point at the commit this page was built from.
JewelLED/LuxAura LuxCharge charging cradle: common questions
What microcontroller does the JewelLED/LuxAura LuxCharge charging cradle use?
The JewelLED/LuxAura LuxCharge charging cradle is built around the C5142280, from the RISC-V family.
How big is the JewelLED/LuxAura LuxCharge charging cradle PCB?
The JewelLED/LuxAura LuxCharge charging cradle measures 72 × 60 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the JewelLED/LuxAura LuxCharge charging cradle?
106 components, from 25 distinct parts. The full bill of materials is listed on this page.
Where can I download the JewelLED/LuxAura LuxCharge charging cradle design files?
From the matthiasnowak/jewelled repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the JewelLED/LuxAura LuxCharge charging cradle design in my own project?
It is published under Custom license, which limits how it may be reused; read the license before building on it.
Can I test firmware for the JewelLED/LuxAura LuxCharge charging cradle without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RISC-V firmware against it before you order a PCB.
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