Rgb led cube
About the Rgb led cube PCB
Rgb led cube is an open source ESP32 PCB design by antonu17, published on GitHub. It is a 2-layer board measuring 250 × 250 mm, with 94 components from 11 distinct parts.
Its main chip is the CONTROLLER, from the ESP32 family. Other key parts include the TLC59711PWPR. By type, the board carries 41 resistors, 17 capacitors, 16 ICs, 16 transistors, 1 connector and 1 microphone.
Main components on the Rgb led cube
Rgb led cube bill of materials (BOM)
94 components, 11 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 16 | TLC59711PWPR | HTSSOP-20-1EP_4.4x6.5mm_P0.65mm_EP3.4x6.5mm_Mask2.75x3.43mm_ThermalVias | U1, U2, U3, U4, U5, U6, U7, U8 +8 |
| 8 | IRLML6401TRPBF | SOT-23 | Q1, Q3, Q5, Q7, Q9, Q11, Q13, Q15 |
| 8 | MMBT2222A-TP | SOT-23 | Q2, Q4, Q6, Q8, Q10, Q12, Q14, Q16 |
| 1 | OSTTC022162 | Term_Block_1x2_P5.08MM | J1 |
| 1 | CONTROLLER | ESP32_NodeMCU | CNTL1 |
| 1 | CUBE8X8X8 | CUBE8X8X8 | DS1 |
| 1 | ICS-43434 | MIC_ICS-43434 | MK1 |
| 17 | 0.1µF | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2, C3, C4, C5, C6, C7, C8 +9 |
| 32 | 1K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2, R3, R4, R5, R6, R7, R8 +24 |
| 8 | 10 | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R19, R22, R25, R28, R31, R34, R37, R40 |
| 1 | 100K | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R41 |
Rgb led cube design files
The KiCad project lives in the antonu17/rgb_led_cube repository on GitHub; these links point at the commit this page was built from.
- Layoutrgb_led_cube.kicad_pcb
Rgb led cube: common questions
What microcontroller does the Rgb led cube use?
The Rgb led cube is built around the CONTROLLER, from the ESP32 family.
How big is the Rgb led cube PCB?
The Rgb led cube measures 250 × 250 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Rgb led cube?
94 components, from 11 distinct parts. The full bill of materials is listed on this page.
Where can I download the Rgb led cube design files?
From the antonu17/rgb_led_cube repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Rgb led cube design in my own project?
The repository has no license, so all rights stay with antonu17. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Rgb led cube without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.
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