# USB\-C RGB Toy Badge RP2354A and WS2812B\-2020\-V6

## Description

Welcome to your new project\. Imagine what you can build here\.

## Project Details

- **Owner:** vasy\_skral
- **Created:** 7/10/2026
- **Last Updated:** 7/11/2026
- **Visibility:** Public
- **Forks:** 1

## Key Components

### D1 — [ESD5341N](https://flux.ai/lcsc/esd5341n~k8iz.md)

- Forward Voltage: 0\.7V at 1AV
- Datasheet URL: https://www\.lcsc\.com/datasheet/C3021106\.pdf?spm=wm\.sxq\.inf\.ggs&lcsc\_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1VbVVxRR1JXUTsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D
- Manufacturer Name: TECH PUBLIC\(台舟\)
- Diode Type: TVS Diode
- JLCPCB Part Class: Extended Part
- LCSC Part Number: C3021106
- Manufacturer Part Number: ESD5341N
- Package or Case Code: DFN1006\-2L\-RD
- Part Type: TVS
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role: Protection
- Role Details: Single\-line 5V TVS from protected USB VBUS to GND
- Max Reverse Voltage: 5V

**Pins:**
- 1 [pin 1]
- 2 [pin 2]

### D2 — [USBLC6\-2SC6](https://flux.ai/lcsc/usblc6-2sc6~2e9x.md)

- JLCPCB Part Class: Extended Part
- Manufacturer Name: UMW\(友台半导体\)
- Symbol Style: parametric\-v1
- Breakdown Voltage: 6V
- Manufacturer Part Number: USBLC6\-2SC6
- Operating Temperature: \-55°C \~ 125°C \(TJ\)
- Datasheet URL: https://www\.lcsc\.com/datasheet/C2687116\.pdf?spm=wm\.sxq\.inf\.ggs&lcsc\_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNRTlhdUVdURFlXXzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D
- Maximum Clamping Voltage: 17V
- Role: Protection
- Part Type: ESD Protection Devices
- Package or Case Code: SOT\-23\-6\_L2\.9\-W1\.6\-P0\.95\-LS2\.8\-BL
- Peak Pulse Current: 5A
- Power: 150W
- Role Details: Low\-capacitance ESD array for CC1/CC2 near USB\-C connector
- LCSC Part Number: C2687116

**Pins:**
- GND [pin 2]
- I/O1 [pin 1]
- I/O1 [pin 6]
- I/O2 [pin 3]
- I/O2 [pin 4]
- VBUS [pin 5]

### F1 — [0603L050YR](https://flux.ai/adrian95/0603l050yr~cqy.md)

- Manufacturer Name: Littelfuse Inc\.
- Manufacturer Part Number: 0603L050YR
- Datasheet URL: https://www\.littelfuse\.com/assetdocs/resettable\-ptcs\-0603l\-datasheet?assetguid=879563f9\-97a7\-4e71\-adba\-37de085b333f
- Role: Protection
- Role Details: 500mA hold PTC on USB VBUS before charger
- Part Type: Fuse
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- P1 [pin 1]
- P2 [pin 2]

### F2 — [1206L020YR](https://flux.ai/adrian95/1206l020yr~xmv.md)

- Manufacturer Name: Littelfuse Inc\.
- Role Details: 200mA hold PPTC between 3V3 regulator and LED 3V3\_LED branch; hardware backup to firmware brightness limit
- Role: Protection
- Manufacturer Part Number: 1206L020YR
- Datasheet URL: https://www\.littelfuse\.com/media?resourcetype=datasheets&itemid=2b6a1515\-d4ee\-4c83\-8bd4\-152b4901b8f5&filename=littelfuse\_ptc\_1206l\_datasheet\.pdf
- Part Type: Fuse
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- P1 [pin 1]
- P2 [pin 2]

### F3 — [0603L050YR](https://flux.ai/adrian95/0603l050yr~cqy.md)

- Role Details: 500mA hold PPTC close to JST battery connector to reduce harness/PCB short risk
- Manufacturer Name: Littelfuse Inc\.
- Role: Protection
- Manufacturer Part Number: 0603L050YR
- Datasheet URL: https://www\.littelfuse\.com/assetdocs/resettable\-ptcs\-0603l\-datasheet?assetguid=879563f9\-97a7\-4e71\-adba\-37de085b333f
- Part Type: Fuse
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- P1 [pin 1]
- P2 [pin 2]

### J1 — [TYPE\-C 16PIN 2MD\(073\)](https://flux.ai/lcsc/type-c-16pin-2md073~ish6.md)

- Datasheet URL: https://www\.lcsc\.com/datasheet/C2765186\.pdf?spm=wm\.sxq\.inf\.ggs&lcsc\_vid=T1kIXgFeT1NaU1RXQFBbUlUHT1cKU1NXFVBeX1VSTlAxVlNeR1VeXlZWRlVeUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D
- Role Details: TYPE\-C 16PIN 2MD\(073\) USB\-C sink connector; VBUS/GND/CC wired for power\-only charging; DP/DN/SBU unused for this revision
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role: Power Input Connector
- Symbol Style: parametric\-v1
- Manufacturer Part Number: TYPE\-C 16PIN 2MD\(073\)
- LCSC Part Number: C2765186
- Package or Case Code: USB\-C\-SMD\_TYPE\-C\-6PIN\-2MD\-073
- Manufacturer Name: SHOU HAN\(首韩\)
- Part Type: USB Connectors
- JLCPCB Part Class: Extended Part

**Pins:**
- CC1 [pin 4]
- CC2 [pin 10]
- DN1 [pin 7]
- DN2 [pin 5]
- DP1 [pin 6]
- DP2 [pin 8]
- GND [pin 12]
- GND [pin 1]
- SBU1 [pin 9]
- SBU2 [pin 3]
- SHELL [pin 16]
- SHELL [pin 15]
- SHELL [pin 13]
- SHELL [pin 14]
- VBUS [pin 2]
- VBUS [pin 11]

### J2 — [S2B\-PH\-SM4\-TB\(LF\)\(SN\)](https://flux.ai/adrian95/s2b-ph-sm4-tblfsn~b96.md)

- Role Details: Connect only to protected 1S LiPo battery pack; verify polarity before layout/manufacturing
- Manufacturer Name: JST Sales America Inc\.
- Datasheet URL: https://www\.jst\-mfg\.com/product/pdf/eng/ePH\.pdf
- Manufacturer Part Number: S2B\-PH\-SM4\-TB\(LF\)\(SN\)
- Role: Battery Connector
- License: https://creativecommons\.org/licenses/by/4\.0/
- Part Type: Connector

**Pins:**
- P1 [pin 1]
- P2 [pin 2]

### LED1 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Role: Signal Generation
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED10 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- Role: Signal Generation
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED11 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Role: Signal Generation
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED12 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Role: Signal Generation
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED13 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Role: Signal Generation
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED14 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Max Reverse Voltage: 5V
- Role: Signal Generation
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED15 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Role: Signal Generation
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED16 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Role: Signal Generation
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED17 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Role: Signal Generation
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED18 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Part Type: Light Emitting Diodes \(LED\)
- Role: Signal Generation

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED19 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Role: Signal Generation
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED2 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Role: Signal Generation
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED20 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Max Reverse Voltage: 5V
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Role: Signal Generation
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED3 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Role: Signal Generation
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Part Type: Light Emitting Diodes \(LED\)
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED4 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Role: Signal Generation
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED5 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Role: Signal Generation
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED6 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Role: Signal Generation
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED7 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Role: Signal Generation
- Max Reverse Voltage: 5V
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED8 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Role: Signal Generation
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### LED9 — [WS2812B\-2020\-V6](https://flux.ai/vasy_skral/ws2812b-2020-v6~r1v.md)

- JLCPCB Part Class: Extended Part
- Max Reverse Voltage: 5V
- Forward Voltage: Red: 2\.0V to 2\.2V Green: 3\.0V to 3\.2V Blue: 3\.0V to 3\.2V
- Package or Case Code: LED\-SMD\_4P\-L2\.0\-W2\.0\-TL\_WS2812B\-2020
- Manufacturer Part Number: WS2812B\-2020\-V6
- Manufacturer Name: worldsemi
- Role: Signal Generation
- LCSC Part Number: C52917434
- Max Forward Current: 20mA
- Product Info Url: https://jlcpcb\.com/partdetail/Worldsemi\-WS2812B\_2020V6/C52917434
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/9218144cfd5732ba929c3d5a644af8a77ac3f0c3e52480f7a9564f341f7bf601\.pdf
- Role Details: WS2812B\-2020\-V6 addressable RGB LED chain; firmware brightness/current limited
- Part Type: Light Emitting Diodes \(LED\)

**Pins:**
- DI [pin 3]
- DO [pin 1]
- GND [pin 2]
- VDD [pin 4]

### SW1 — [DS04\-254\-2\-01BK\-SMT](https://flux.ai/jecstronic/ds04-254-2-01bk-smt~t2.md)

- Role Details: SMD slide switch drives AP2112K EN instead of carrying LED load current
- Manufacturer Part Number: DS04\-254\-2\-01BK\-SMT
- Manufacturer Name: CUI Devices
- Part Type: Switch
- Role: Power Switch
- Datasheet URL: https://www\.cuidevices\.com/product/resource/ds04\-254\-smt\.pdf
- License: https://creativecommons\.org/licenses/by/4\.0/

**Pins:**
- \~ [pin 1B]
- \~ [pin 1A]

### SW2 — [TS24CA](https://flux.ai/vasy_skral/ts24ca~ma.md)

- Manufacturer Part Number: TS24CA
- Manufacturer Name: SHOU HAN
- Datasheet URL: https://datasheet\.lcsc\.com/lcsc/1912111437\_SHOU\-HAN\-TS24CA\_C393942\.pdf
- Role Details: User button for starting/changing light effect, read by RP2354A GPIO
- Role: Momentary Switch
- Part Type: Switch

**Pins:**
- P1 [pin 1]
- P2 [pin 2]

### TP1 — [Generic Testpoint](https://flux.ai/jharwinbarrozo/generic-testpoint~esx.md)

- Role: Protection
- Testpoint Size: 0\.5
- Part Type: Test Point
- Role Details: SMD test pad for SWD/rail bring\-up; label by connected net

**Pins:**
- P1 [pin 1]

### TP2 — [Generic Testpoint](https://flux.ai/jharwinbarrozo/generic-testpoint~esx.md)

- Testpoint Size: 0\.5
- Part Type: Test Point
- Role: Protection
- Role Details: SMD test pad for SWD/rail bring\-up; label by connected net

**Pins:**
- P1 [pin 1]

### TP3 — [Generic Testpoint](https://flux.ai/jharwinbarrozo/generic-testpoint~esx.md)

- Testpoint Size: 0\.5
- Role Details: SMD test pad for SWD/rail bring\-up; label by connected net
- Part Type: Test Point
- Role: Protection

**Pins:**
- P1 [pin 1]

### TP4 — [Generic Testpoint](https://flux.ai/jharwinbarrozo/generic-testpoint~esx.md)

- Role Details: SMD test pad for SWD/rail bring\-up; label by connected net
- Testpoint Size: 0\.5
- Role: Protection
- Part Type: Test Point

**Pins:**
- P1 [pin 1]

### TP5 — [Generic Testpoint](https://flux.ai/jharwinbarrozo/generic-testpoint~esx.md)

- Role Details: SMD test pad for SWD/rail bring\-up; label by connected net
- Testpoint Size: 0\.5
- Part Type: Test Point
- Role: Protection

**Pins:**
- P1 [pin 1]

### U1 — [RP2354A](https://flux.ai/vasy_skral/rp2354a~x5.md)

- Manufacturer Name: Raspberry Pi Ltd
- Datasheet URL: https://datasheets\.raspberrypi\.com/rp2350/rp2350\-datasheet\.pdf
- Compliance: RoHS,REACH,Conflict Minerals
- Manufacturer Part Number: RP2354A
- Part Type: Microcontroller
- Symbol Style: Parametric
- Package or Case Code: QFN40P700X700X90\-61N
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role Details: RP2354A controls 20 WS2812B LEDs, button input, charger status, and SWD programming
- Role: Microcontroller

**Pins:**
- ADC\_AVDD [pin 44]
- DVDD [pin 39]
- DVDD [pin 6]
- DVDD [pin 23]
- GND [pin 61]
- GPIO0 [pin 2]
- GPIO1 [pin 3]
- GPIO10 [pin 14]
- GPIO11 [pin 15]
- GPIO12 [pin 16]
- GPIO13 [pin 17]
- GPIO14 [pin 18]
- GPIO15 [pin 19]
- GPIO16 [pin 27]
- GPIO17 [pin 28]
- GPIO18 [pin 29]
- GPIO19 [pin 31]
- GPIO2 [pin 4]
- GPIO20 [pin 32]
- GPIO21 [pin 33]
- GPIO22 [pin 34]
- GPIO23 [pin 35]
- GPIO24 [pin 36]
- GPIO25 [pin 37]
- GPIO26\_ADC0 [pin 40]
- GPIO27\_ADC1 [pin 41]
- GPIO28\_ADC2 [pin 42]
- GPIO29\_ADC3 [pin 43]
- GPIO3 [pin 5]
- GPIO4 [pin 7]
- GPIO5 [pin 8]
- GPIO6 [pin 9]
- GPIO7 [pin 10]
- GPIO8 [pin 12]
- GPIO9 [pin 13]
- IOVDD [pin 1]
- IOVDD [pin 38]
- IOVDD [pin 30]
- IOVDD [pin 11]
- IOVDD [pin 45]
- IOVDD [pin 20]
- QSPI\_IOVDD [pin 54]
- QSPI\_SCLK [pin 56]
- QSPI\_SD0 [pin 57]
- QSPI\_SD1 [pin 59]
- QSPI\_SD2 [pin 58]
- QSPI\_SD3 [pin 55]
- QSPI\_SS [pin 60]
- RUN [pin 26]
- SWCLK [pin 24]
- SWDIO [pin 25]
- USB\_DM [pin 51]
- USB\_DP [pin 52]
- USB\_OTP\_VDD [pin 53]
- VREG\_AVDD [pin 46]
- VREG\_FB [pin 50]
- VREG\_LX [pin 48]
- VREG\_PGND [pin 47]
- VREG\_VIN [pin 49]
- XIN [pin 21]
- XOUT [pin 22]

### U2 — [MCP73832T\-2DCI/OT](https://flux.ai/vasyl/mcp73832t-2dciot~na.md)

- Manufacturer Name: Microchip Technology
- Role: Battery Charger
- Part Type: Integrated Circuit
- Role Details: USB\-C 5V to 1S LiPo charger; STAT read by MCU; charge current set to about 100mA
- Manufacturer Part Number: MCP73832T\-2DCI/OT
- Datasheet URL: https://ww1\.microchip\.com/downloads/en/DeviceDoc/MCP73831\-Family\-Data\-Sheet\-DS20001984H\.pdf

**Pins:**
- PROG [pin 5]
- STAT [pin 1]
- VBAT [pin 3]
- VDD [pin 4]
- VSS [pin 2]

### U3 — [AP2112K\-3\.3TRG1](https://flux.ai/adrian95/ap2112k-33trg1~zlq.md)

- Symbol Style: parametric\-v1
- License: https://creativecommons\.org/licenses/by/4\.0/
- Role: Voltage Regulator
- Manufacturer Name: Diodes Incorporated
- Manufacturer Part Number: AP2112K\-3\.3TRG1
- Part Type: Integrated Circuit
- Role Details: 3\.3V 600mA LDO; firmware limits LED current for thermal safety
- Datasheet URL: https://www\.diodes\.com/assets/Datasheets/AP2112\.pdf

**Pins:**
- EN [pin 3]
- GND [pin 2]
- NC [pin 4]
- VIN [pin 1]
- VOUT [pin 5]

### Y1 — [ABM8\-272\-T3](https://flux.ai/cherepanyadima/abm8-272-t3.md)

- Manufacturer Part Number: ABM8\-272\-T3
- Role Details: Abracon ABM8\-272\-T3 12MHz 10pF crystal recommended by RP2350 datasheet
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/abcc29c0156577dc07e713211d7690f701eead215bfdc93b0a8eb05501727ce2\.pdf
- Role: Timing
- Part Type: Crystals and Oscillators
- Mount: Surface Mount
- Manufacturer Name: Abracon

**Pins:**
- CRYSTAL\_1 [pin 1]
- CRYSTAL\_2 [pin 3]
- GND\_1 [pin 2]
- GND\_2 [pin 4]

*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://flux\.ai/vasy\_skral/usb\-c\-rgb\-toy\-badge\-rp2354a\-and\-ws2812b\-2020\-v6\~ghm](https://flux.ai/vasy_skral/usb-c-rgb-toy-badge-rp2354a-and-ws2812b-2020-v6~ghm).*

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*Generated from [https://flux\.ai/vasy\_skral/usb\-c\-rgb\-toy\-badge\-rp2354a\-and\-ws2812b\-2020\-v6\~ghm](https://flux.ai/vasy_skral/usb-c-rgb-toy-badge-rp2354a-and-ws2812b-2020-v6~ghm)*