Spotify led matrix
About the Spotify led matrix PCB
Spotify led matrix is an open source ESP32 PCB design by austindriggs, published on GitHub. It is a 2-layer board measuring 192 × 264 mm, with 80 components from 34 distinct parts.
Its main chip is the ESP32-WROOM-32E, from the ESP32 family. Other key parts include the NCP1117ISTAT3G, MC74HC1G14DTT1G and FT231XS-R. By type, the board carries 35 resistors, 15 capacitors, 9 transistors, 8 diodes, 6 ICs and 4 connectors.
It belongs with the displays & leds designs in this gallery.
From the project
Spotify Album Cover LED Matrix Display
Main components on the Spotify led matrix
Spotify led matrix bill of materials (BOM)
80 components, 34 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESP32-WROOM-32E Espressif Systems | ESP32-WROOM-32E | U1 |
| 1 | NCP1117ISTAT3G NCP1117-ADJ onsemi | SOT-223-3_TabPin2 | U2 |
| 3 | MC74HC1G14DTT1G onsemi | SOT-23-5_HandSoldering | U3, U4, U5 |
| 1 | FT231XS-R FTDI, Future Technology Devices International Ltd | SSOP-20_3.9x8.7mm_P0.635mm | U6 |
| 7 | IRLML6244TRPBF Infineon Technologies | SOT-23 | Q1, Q4, Q5, Q6, Q7, Q8, Q9 |
| 2 | SS8050-G Comchip Technology | SOT-23 | Q2, Q3 |
| 1 | 54-00166 +5V Tensility International Corp | 54-00166 | J1 |
| 1 | SSQ-110-02-G-D DISPLAY_IN Samtec Inc. | PinSocket_2x10_P2.54mm_Vertical | J2 |
| 1 | SSQ-110-02-G-D DISPLAY_OUT Samtec Inc. | PinSocket_2x10_P2.54mm_Vertical | J4 |
| 1 | 2169900003 USB_C_Receptacle_USB2.0 Molex | MOLEX_2169900003 | J5 |
| 1 | ACZ11BR1E-20FD1-12C MODE_SELECT CUI Devices | CUI_ACZ11BR1E-20FD1-20C | SW1 |
| 1 | PTS 647 SK70 SMTR2 LFS EN C&K | SW_TL3301DF160QG | SW2 |
| 1 | PTS 647 SK70 SMTR2 LFS BOOT C&K | SW_TL3301DF160QG | SW3 |
| 1 | SML-LXFM0603SUGCTR USB Lumex Opto/Components Inc. | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1 |
| 1 | WP7113SGC DEV Kingbright | LED_D5.0mm_Horizontal_O1.27mm_Z9.0mm | D2 |
| 1 | SSL-LX5093VC VOLUME Lumex Opto/Components Inc. | LED_D5.0mm_Horizontal_O1.27mm_Z9.0mm | D3 |
| 1 | SSL-LX5093VC BRIGHTNESS Lumex Opto/Components Inc. | LED_D5.0mm_Horizontal_O1.27mm_Z9.0mm | D4 |
| 3 | BAT54XV2T1G D onsemi | D_SOD-523 | D5, D6, D7 |
| 1 | SSL-LX5093VC MODES Lumex Opto/Components Inc. | LED_D5.0mm_Horizontal_O1.27mm_Z9.0mm | D8 |
| 2 | 10uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C2 |
Show 14 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 22uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C3 |
| 5 | 0.1uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C4, C6, C7, C10, C12 |
| 1 | 1uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C5 |
| 1 | 4.7uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C8 |
| 3 | 100nF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C9, C11, C21 |
| 2 | 47pF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C17, C19 |
| 2 | RMCF1206FT120R 120 Stackpole Electronics Inc | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R9 |
| 7 | RMCF1206FT1K00 1k Stackpole Electronics Inc | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R2, R11, R13, R15, R17, R26, R28 |
| 3 | RMCF1206FT82R0 82 Stackpole Electronics Inc | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R3, R6, R7 |
| 12 | RMCF1206FT10K0 10k Stackpole Electronics Inc | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R4, R5, R19, R20, R25, R27, R29, R30 +4 |
| 6 | RMCF1206FT22R0 22 Stackpole Electronics Inc | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R8, R10, R12, R14, R22, R23 |
| 1 | RMCF1206FT1R00 0 Stackpole Electronics Inc | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R16 |
| 2 | ~ | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R18, R21 |
| 2 | RMCF1206FT27R0 27 Stackpole Electronics Inc | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R32, R33 |
Spotify led matrix design files
The KiCad project lives in the austindriggs/spotify-led-matrix repository on GitHub; these links point at the commit this page was built from.
Spotify led matrix: common questions
What microcontroller does the Spotify led matrix use?
The Spotify led matrix is built around the ESP32-WROOM-32E, from the ESP32 family.
How big is the Spotify led matrix PCB?
The Spotify led matrix measures 192 × 264 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Spotify led matrix?
80 components, from 34 distinct parts. The full bill of materials is listed on this page.
Where can I download the Spotify led matrix design files?
From the austindriggs/spotify-led-matrix repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Spotify led matrix design in my own project?
The repository has no license, so all rights stay with austindriggs. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Spotify led matrix 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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