# Probable Copper R2\-D2

## Description

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

## Project Details

- **Owner:** khoanguyen\-3fc
- **Created:** 5/9/2025
- **Last Updated:** 5/9/2025
- **Visibility:** Public

## Key Components

### Card1 — [5033981892](https://flux.ai/lcsc/5033981892~02h9.md)

- Part Type: SIM Card Connectors
- LCSC Part Number: C428492
- Manufacturer Part Number: 5033981892
- Manufacturer Name: MOLEX
- Product Info Url: https://lcsc\.com/product\-detail/Connector\-Card\-Sockets\_MOLEX\-503398\-1892\_C428492\.html
- Datasheet URL: https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2409302300\_MOLEX\-5033981892\_C428492\.pdf
- Package or Case Code: TF\-SMD\_503398\-1892
- Maximum Body Height: 1\.28mm
- Operating Temperature: \-25℃\~\+85℃
- Connector Type: Card Slot
- JLCPCB Part Class: Extended Part
- Card Type: MicroSD card \(TF card\)

**Pins:**
- 10 [pin 10]
- 9 [pin 9]
- CD/DAT3 [pin 2]
- CLK [pin 5]
- CMD [pin 3]
- DAT0 [pin 7]
- DAT1 [pin 8]
- DAT2 [pin 1]
- EH [pin 11]
- VDD [pin 4]
- VSS [pin 6]

### IC1 — [NRF52840\-CKAA\-R7](https://flux.ai/adrian95/nrf52840-ckaa-r7~pd9.md)

- Part Type: Integrated Circuit
- Manufacturer Part Number: NRF52840\-CKAA\-R7
- License: https://creativecommons\.org/licenses/by/4\.0/
- Datasheet URL: https://infocenter\.nordicsemi\.com/pdf/nRF52840\_PS\_v1\.7\.pdf
- Manufacturer Name: Nordic Semiconductor ASA

**Pins:**
- ANT [pin E1]
- D\- [pin J8]
- D\+ [pin K8]
- DCC [pin A9]
- DCCH [pin H9]
- DEC1 [pin A10]
- DEC4 [pin A8]
- DEC5 [pin F2]
- DEC6 [pin C2]
- DECUSB [pin K9]
- P0\.00\_XL1 [pin B9]
- P0\.01\_XL2 [pin B10]
- P0\.02\_AIN0 [pin B6]
- P0\.03\_AIN1 [pin A5]
- P0\.04\_AIN2 [pin C10]
- P0\.05\_AIN3 [pin D10]
- P0\.06 [pin E9]
- P0\.07\_TRACECLK [pin F9]
- P0\.08 [pin E10]
- P0\.09\_NFC1 [pin F1]
- P0\.10\_NFC2 [pin E2]
- P0\.11\_TRACEDATA2 [pin H8]
- P0\.12\_TRACEDATA1 [pin G10]
- P0\.13 [pin H7]
- P0\.14 [pin J7]
- P0\.15 [pin K7]
- P0\.16 [pin H6]
- P0\.17 [pin J6]
- P0\.18\_NRESET [pin K6]
- P0\.19 [pin K4]
- P0\.20 [pin J5]
- P0\.21 [pin J4]
- P0\.22 [pin K3]
- P0\.23 [pin H5]
- P0\.24 [pin H4]
- P0\.25 [pin K2]
- P0\.26 [pin C9]
- P0\.27 [pin D9]
- P0\.28\_AIN4 [pin A6]
- P0\.29\_AIN5 [pin C7]
- P0\.30\_AIN6 [pin A7]
- P0\.31\_AIN7 [pin C8]
- P1\.00\_TRACEDATA0 [pin J3]
- P1\.01 [pin J1]
- P1\.02 [pin G3]
- P1\.03 [pin F3]
- P1\.04 [pin H1]
- P1\.05 [pin G2]
- P1\.06 [pin E3]
- P1\.07 [pin G1]
- P1\.08 [pin G9]
- P1\.09\_TRACEDATA3 [pin F10]
- P1\.10 [pin B4]
- P1\.11 [pin A3]
- P1\.12 [pin C5]
- P1\.13 [pin A4]
- P1\.14 [pin B5]
- P1\.15 [pin C6]
- SWDCLK [pin H2]
- SWDIO [pin J2]
- VBUS [pin J9]
- VDD\_1 [pin B3]
- VDD\_2 [pin B8]
- VDD\_3 [pin H10]
- VDD\_4 [pin K1]
- VDD\_5 [pin K5]
- VDDH [pin J10]
- VSS\_1 [pin B7]
- VSS\_10 [pin E5]
- VSS\_11 [pin E6]
- VSS\_12 [pin E7]
- VSS\_13 [pin E8]
- VSS\_14 [pin F4]
- VSS\_15 [pin F5]
- VSS\_16 [pin F6]
- VSS\_17 [pin F7]
- VSS\_18 [pin F8]
- VSS\_19 [pin G4]
- VSS\_2 [pin C4]
- VSS\_20 [pin G5]
- VSS\_21 [pin G6]
- VSS\_22 [pin G7]
- VSS\_23 [pin G8]
- VSS\_24 [pin K10]
- VSS\_3 [pin D3]
- VSS\_4 [pin D4]
- VSS\_5 [pin D5]
- VSS\_6 [pin D6]
- VSS\_7 [pin D7]
- VSS\_8 [pin D8]
- VSS\_9 [pin E4]
- VSS\_PA [pin C1]
- XC1 [pin A1]
- XC2 [pin A2]

### LED1 — [Yellow LED Bar](https://flux.ai/corynrobinson/yellow-led-bar~c6.md)

- Manufacturer Name: Broadcom
- Manufacturer Part Number: HLMP\-2400
- Datasheet URL: https://docs\.broadcom\.com/docs/AV02\-4479EN
- Forward Voltage: 2\.1V
- Current: 25mA
- Part Type: LED

**Pins:**
- ANODE\_A [pin 2]
- ANODE\_B [pin 4]
- CATHODE\_A [pin 1]
- CATHODE\_B [pin 3]

### MIC1 — [SPH0655LM4H\-1](https://flux.ai/jecstronic/sph0655lm4h-1~uzc.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: Knowles
- Part Type: Microphone
- Manufacturer Part Number: SPH0655LM4H\-1
- Datasheet URL: https://www\.knowles\.com/docs/default\-source/default\-document\-library/sph0655lm4h\-1\_cornell\_ii\_datasheet9e1e1c731dff6ddbb37cff0000940c19\.pdf

**Pins:**
- CLOCK [pin 4]
- DATA [pin 1]
- GND [pin 3]
- SELECT [pin 2]
- VDD [pin 5]

### MIC2 — [SPH0655LM4H\-1](https://flux.ai/jecstronic/sph0655lm4h-1~uzc.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: Knowles
- Part Type: Microphone
- Manufacturer Part Number: SPH0655LM4H\-1
- Datasheet URL: https://www\.knowles\.com/docs/default\-source/default\-document\-library/sph0655lm4h\-1\_cornell\_ii\_datasheet9e1e1c731dff6ddbb37cff0000940c19\.pdf

**Pins:**
- CLOCK [pin 4]
- DATA [pin 1]
- GND [pin 3]
- SELECT [pin 2]
- VDD [pin 5]

### MIC3 — [SPH0655LM4H\-1](https://flux.ai/jecstronic/sph0655lm4h-1~uzc.md)

- License: https://creativecommons\.org/licenses/by/4\.0/
- Manufacturer Name: Knowles
- Part Type: Microphone
- Manufacturer Part Number: SPH0655LM4H\-1
- Datasheet URL: https://www\.knowles\.com/docs/default\-source/default\-document\-library/sph0655lm4h\-1\_cornell\_ii\_datasheet9e1e1c731dff6ddbb37cff0000940c19\.pdf

**Pins:**
- CLOCK [pin 4]
- DATA [pin 1]
- GND [pin 3]
- SELECT [pin 2]
- VDD [pin 5]

### SW1 — [Kailh\-PG1353](https://flux.ai/adrian95/kailh-pg1353~48c.md)

- Manufacturer Name: Kailh
- Manufacturer Part Number: PG1353
- Part Type: Switch
- Datasheet URL: http://www\.kailh\.com/uploads/soft/210408/CPG135301D03\-spec\.pdf
- License: https://creativecommons\.org/licenses/by/4\.0/

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

### U1 — [BNO055](https://flux.ai/kicad-part-library/bno055~v1.md)

- Manufacturer Part Number: BNO055
- Manufacturer Name: Texas Instruments Inc\.
- Package or Case Code: LGA\-28\_5\.2x3\.8mm\_P0\.5mm
- Datasheet URL: https://www\.bosch\-sensortec\.com/media/boschsensortec/downloads/datasheets/bst\-bno055\-ds000\.pdf

**Pins:**
- \~\{BOOT\_LOAD\_PIN\} [pin 4]
- \~\{RESET\} [pin 11]
- BL\_IND [pin 10]
- CAP [pin 9]
- COM0 [pin 20]
- COM1 [pin 19]
- COM2 [pin 18]
- COM3 [pin 17]
- GND [pin 2]
- GNDIO [pin 25]
- GNDIO [pin 16]
- GNDIO [pin 15]
- INT [pin 14]
- PIN1 [pin 1]
- PIN12 [pin 12]
- PIN13 [pin 13]
- PIN21 [pin 21]
- PIN22 [pin 22]
- PIN23 [pin 23]
- PIN24 [pin 24]
- PIN7 [pin 7]
- PIN8 [pin 8]
- PS0 [pin 6]
- PS1 [pin 5]
- VDD [pin 3]
- VDDIO [pin 28]
- XIN32 [pin 27]
- XOUT32 [pin 26]

### U2 — [BMP280 \- 4262060](https://flux.ai/kicad-part-library/bmp280-4262060~3g.md)

- Package or Case Code: Bosch\_LGA\-8\_2x2\.5mm\_P0\.65mm\_ClockwisePinNumbering
- Datasheet URL: https://ae\-bst\.resource\.bosch\.com/media/\_tech/media/datasheets/BST\-BMP280\-DS001\.pdf
- Manufacturer Part Number: BMP280

**Pins:**
- CSB [pin 2]
- GND [pin 7]
- GND [pin 1]
- SCK [pin 4]
- SDI [pin 3]
- SDO [pin 5]
- VDD [pin 8]
- VDDIO [pin 6]

*The full schematic, PCB layout, bill of materials, and interactive design are available at [https://flux\.ai/khoanguyen\-3fc/probable\-copper\-r2\-d2\~9g](https://flux.ai/khoanguyen-3fc/probable-copper-r2-d2~9g).*

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*Generated from [https://flux\.ai/khoanguyen\-3fc/probable\-copper\-r2\-d2\~9g](https://flux.ai/khoanguyen-3fc/probable-copper-r2-d2~9g)*