# XIAO nRF52840 LED uEQc ## Description A simple template to easily create your XIAO SAMD21 shield #ARM #SAMD21 #Arduino #template ## Project Details - **Owner:** tonil - **Created:** 11/10/2024 - **Last Updated:** 11/10/2024 - **Visibility:** Public - **Copies:** 4 ## Key Components ### J1 — [105444-0001](https://www.flux.ai/adrian95/105444-0001~3nn.md) - Manufacturer Part Number: 1054440001 - Datasheet URL: https://www.literature.molex.com/SQLImages/kelmscott/Molex/PDF_Images/987651-4081.PDF - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Manufacturer Name: Molex **Pins:** - CC [pin A5] - D- [pin A7] - D+ [pin A6] - EXP [pin E2] - EXP [pin E1] - GND [pin B12] - GND [pin A12] - GND [pin B1] - GND [pin A1] - RX1- [pin B10] - RX1+ [pin B11] - RX2- [pin A10] - RX2+ [pin A11] - SBU1 [pin A8] - SBU2 [pin B8] - TX1- [pin A3] - TX1+ [pin A2] - TX2- [pin B3] - TX2+ [pin B2] - VBUS [pin A9] - VBUS [pin A4] - VBUS [pin B9] - VBUS [pin B4] - VCONN [pin B5] ### J2 — [B3B-XH-A(LF)(SN)](https://www.flux.ai/adrian95/b3b-xh-alfsn~ylc.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/eXH.pdf - Manufacturer Name: JST Sales America Inc. - Manufacturer Part Number: B3B-XH-A(LF)(SN) **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J4 — [B2B-XH-A(LF)(SN)](https://www.flux.ai/adrian95/b2b-xh-alfsn~5xx.md) - Part Type: Connector - Manufacturer Part Number: B2B-XH-A(LF)(SN) - Manufacturer Name: JST Sales America Inc. - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/eXH.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### J5 — [USB-C 2.0 Receptacle](https://www.flux.ai/corynrobinson/usb-c-20-receptacle~cf.md) - Part Type: USB C - Manufacturer Part Number: USB4105-GF-A - Datasheet URL: https://gct.co/files/drawings/usb4105.pdf - Manufacturer Name: GTC - Purchase Url: https://www.digikey.com/en/products/detail/gct/USB4105-GF-A/11198441 **Pins:** - CC1 [pin 6] - CC2 [pin 12] - D- [pin 9] - D- [pin 7] - D+ [pin 10] - D+ [pin 8] - GND [pin 15] - GND [pin 1] - GND [pin 16] - GND [pin 2] - SBU1 [pin 11] - SBU2 [pin 5] - VBUS [pin 14] - VBUS [pin 13] - VBUS [pin 4] - VBUS [pin 3] ### LED2 — [LTST-C19HE1WT](https://www.flux.ai/vasy_skral/ltst-c19he1wt~x5i.md) - Manufacturer Part Number: LTST-C19HE1WT - Part Type: LED - Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS22-2008-0044/LTST-C19HE1WT.pdf - Manufacturer Name: Lite-On Inc. **Pins:** - A - B - G - R ### S1 — [KMR231NGLFS](https://www.flux.ai/jecstronic/kmr231nglfs~8md.md) - Manufacturer Part Number: KMR231NGLFS - Part Type: Switch - Datasheet URL: https://www.snapeda.com/parts/KMR231NGLFS/C&K/datasheet/ - Manufacturer Name: C&K **Pins:** - ~ - ~ - ~ - ~ ### S3 — [EVQ-P1905M](https://www.flux.ai/vasyl/evq-p1905m~ivv.md) - Manufacturer Part Number: EVQ-P1905M - Manufacturer Name: Panasonic Electronic Components - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: EVQ-P1905M - Datasheet URL: https://www3.panasonic.biz/ac/e_download/control/switch/light-touch/catalog/sw_lt_eng_6s_long.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### U2 — [Seeed Studio XIAO nRF52840 Sense](https://www.flux.ai/seeedstudio/seeed-studio-xiao-nrf52840-sense~k5.md) - Part Type: Microcontroller - Manufacturer Name: seeed studio - Manufacturer Part Number: 102010469 - Datasheet URL: https://files.seeedstudio.com/wiki/XIAO-BLE/nRF52840_PS_v1.5.pdf - Purchase Url: https://www.seeedstudio.com/Seeed-XIAO-BLE-Sense-nRF52840-p-5253.html **Pins:** - 3V3 [pin 12] - 5V [pin 14] - D10_MOSI_P1.15 [pin 11] - D7_RX_P1.12 [pin 8] - D8_SCK_P1.13 [pin 9] - D9_MISO_P1.14 [pin 10] - GND [pin 13] - P0.02_A0_D0 [pin 1] - P0.03_A1_D1 [pin 2] - P0.04_SDA_A4_D4 [pin 5] - P0.05_SCL_A5_D5 [pin 6] - P0.28_A2_D2 [pin 3] - P0.29_A3_D3 [pin 4] - P1.11_TX_D6 [pin 7] ### U4 — [FS8205A](https://www.flux.ai/klam23/fs8205a~pl.md) - Manufacturer Name: TECH PUBLIC - Part Type: Integrated Circuit - Manufacturer Part Number: FS8205A - Datasheet URL: https://datasheet.lcsc.com/lcsc/2108132230_TECH-PUBLIC-FS8205A_C2830320.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - D1/D2 [pin 3] - D1/D2 [pin 4] - G1 [pin 2] - G2 [pin 6] - S1 [pin 1] - S2 [pin 5] ### U5 — [TP4056](https://www.flux.ai/vasy_skral/tp4056~xa.md) - Manufacturer Part Number: TP4056 - Datasheet URL: https://dlnmh9ip6v2uc.cloudfront.net/datasheets/Prototyping/TP4056.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Manufacturer Name: NanJing Top Power ASIC Corp. **Pins:** - ~CHRG [pin 7] - ~STDBY [pin 6] - BAT [pin 5] - CE [pin 8] - EP [pin 9] - GND [pin 3] - PROG [pin 2] - TEMP [pin 1] - VCC [pin 4] ### U6 — [DW01A](https://www.flux.ai/jecstronic/dw01a~61.md) - Manufacturer Part Number: DW01A - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_TF-DW01A_C436931.pdf - Manufacturer Name: TF - Part Type: Batter Management **Pins:** - CO - DO - GND - NC - VDD - VM *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/tonil/xiao-nrf52840-led-ueqc~hu](https://www.flux.ai/tonil/xiao-nrf52840-led-ueqc~hu).* --- *Generated from [https://www.flux.ai/tonil/xiao-nrf52840-led-ueqc~hu](https://www.flux.ai/tonil/xiao-nrf52840-led-ueqc~hu)*