# Boron-nRF52840 ## Description nRF52840 part of Boron development kit from Particle. ## Project Details - **Owner:** robert - **Created:** 8/30/2021 - **Last Updated:** 10/18/2021 - **Visibility:** Public - **Forks:** 2 ## Key Components ### +3V3 — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +3V3 — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +3V3 — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +3V3 — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### +3V3 — [Power Symbol](https://www.flux.ai/usairemalamgeer/power-symbol.md) **Pins:** - P1 ### ANT — Label **Pins:** - P1 - P2 ### ANT_SELECT — Label **Pins:** - P1 - P2 ### ANT_SELECT — Label **Pins:** - P1 - P2 ### ANT_SELECT — Label **Pins:** - P1 - P2 ### ANT1 — [AT5020](https://www.flux.ai/vasy_skral/5df954de-eecb-a13d-abfe-30da9ee4b2ac.md) - Package or Case Code: 2-SMD - Manufacturer Name: ACX Advanced Ceramic X - Manufacturer Part Number: AT5020 -E3R0HBA - Datasheet URL: https://www.acxc.com.tw/_upload/files/AT5020-E3R0HBA_S-R00-N208_3.pdf - Part Type: Antenna **Pins:** - Signal ### CONN4 — [Through-hole Connector 02x05](https://www.flux.ai/jharwinbarrozo/through-hole-connector-02x05.md) - Package or Case Code: CONN5X2_1.27 - Part Type: Connector **Pins:** - P1 - P10 - P2 - P3 - P4 - P5 - P6 - P7 - P8 - P9 ### DEC3V3 — Label **Pins:** - P1 - P2 ### GPIO1_UB — Label **Pins:** - P1 - P2 ### nANT_SELECT — Label **Pins:** - P1 - P2 ### nANT_SELECT — Label **Pins:** - P1 - P2 ### NFC1 — Label **Pins:** - P1 - P2 ### NFC2 — Label **Pins:** - P1 - P2 ### NRF_RESET — Label **Pins:** - P1 - P2 ### NRF_RESET — Label **Pins:** - P1 - P2 ### NRF_USB_NN — Label **Pins:** - P1 - P2 ### NRF_USB_NN — Label **Pins:** - P1 - P2 ### NRF_USB_PP — Label **Pins:** - P1 - P2 ### NRF_USB_PP — Label **Pins:** - P1 - P2 ### P0.03/A0 — Label **Pins:** - P1 - P2 ### P0.04/A1 — Label **Pins:** - P1 - P2 ### P0.05/BAT_INT — Label **Pins:** - P1 - P2 ### P0.06/TX — Label **Pins:** - P1 - P2 ### P0.08/RX — Label **Pins:** - P1 - P2 ### P0.11/MODE — Label **Pins:** - P1 - P2 ### P0.17/QSPI_CS — Label **Pins:** - P1 - P2 ### P0.19/QSPI_CLK — Label **Pins:** - P1 - P2 ### P0.20/QSPI_MOSI — Label **Pins:** - P1 - P2 ### P0.21/QSPI_MISO — Label **Pins:** - P1 - P2 ### P0.22/QSPI_WP — Label **Pins:** - P1 - P2 ### P0.23/QSPI_HOLD — Label **Pins:** - P1 - P2 ### P0.24/SDA — Label **Pins:** - P1 - P2 ### P0.25/BUFF_PWR — Label **Pins:** - P1 - P2 ### P0.26/SDA — Label **Pins:** - P1 - P2 ### P0.27/SCL — Label **Pins:** - P1 - P2 ### P0.28/A2 — Label **Pins:** - P1 - P2 ### P0.29/A3 — Label **Pins:** - P1 - P2 ### P0.30/A4 — Label **Pins:** - P1 - P2 ### P0.31/A5 — Label **Pins:** - P1 - P2 ### P1.01/0 — Label **Pins:** - P1 - P2 ### P1.02/1 — Label **Pins:** - P1 - P2 ### P1.03/6 — Label **Pins:** - P1 - P2 ### P1.04/RXD_UB_NRF — Label **Pins:** - P1 - P2 ### P1.05/TXD_UB_NRF — Label **Pins:** - P1 - P2 ### P1.06/CTS_UB_NRF — Label **Pins:** - P1 - P2 ### P1.07/RTS_UB_NRF — Label **Pins:** - P1 - P2 ### P1.08/2 — Label **Pins:** - P1 - P2 ### P1.09/SCL — Label **Pins:** - P1 - P2 ### P1.10/3 — Label **Pins:** - P1 - P2 ### P1.11/4 — Label **Pins:** - P1 - P2 ### P1.12/5 — Label **Pins:** - P1 - P2 ### P1.13/MOSI — Label **Pins:** - P1 - P2 ### P1.14/MISO — Label **Pins:** - P1 - P2 ### P1.15/SCK — Label **Pins:** - P1 - P2 ### PWR_ON_UB_NRF — Label **Pins:** - P1 - P2 ### RESET_UB_NRF — Label **Pins:** - P1 - P2 ### RGB_BLUE — Label **Pins:** - P1 - P2 ### RGB_GREEN — Label **Pins:** - P1 - P2 ### RGB_RED — Label **Pins:** - P1 - P2 ### SWDCLK — Label **Pins:** - P1 - P2 ### SWDCLK — Label **Pins:** - P1 - P2 ### SWDCLK — Label **Pins:** - P1 - P2 ### SWDIO — Label **Pins:** - P1 - P2 ### SWDIO — Label **Pins:** - P1 - P2 ### SWDIO — Label **Pins:** - P1 - P2 ### SWO — Label **Pins:** - P1 - P2 ### SWO — Label **Pins:** - P1 - P2 ### SWO — Label **Pins:** - P1 - P2 ### TP — [Test Point](https://www.flux.ai/ramprakashvishnoi8/test-point.md) **Pins:** - P1 ### TP — [Test Point](https://www.flux.ai/ramprakashvishnoi8/test-point.md) **Pins:** - P1 ### TP — [Test Point](https://www.flux.ai/ramprakashvishnoi8/test-point.md) **Pins:** - P1 ### U11 — [SN74LVC1G04DCKR](https://www.flux.ai/vasy_skral/sn74lvc1g04dckr.md) - Manufacturer Name: Texas Instruments - Manufacturer Part Number: SN74LVC1G04DCKR - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74lvc1g04.pdf - Part Type: Integrated Circuit - Package or Case Code: SC-70-5 **Pins:** - A - GND - NC - VCC - Y ### U7 — [SKY13351-378LF](https://www.flux.ai/vasy_skral/sky13351-378lf.md) - Datasheet URL: http://www.skyworksinc.com/uploads/documents/SKY13351_378LF_201132I.pdf - Part Type: RF Switch - Manufacturer Name: Skyworks Solutions Inc. - Package or Case Code: 6-MLPD - Manufacturer Part Number: SKY13351-378LF **Pins:** - GND - INPUT - OUT1 - OUT2 - VCTL1 - VCTL2 ### U8 — [SN74LVC1G04DCKR](https://www.flux.ai/vasy_skral/sn74lvc1g04dckr.md) - Manufacturer Part Number: SN74LVC1G04DCKR - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74lvc1g04.pdf - Package or Case Code: SC-70-5 - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments **Pins:** - A - GND - NC - VCC - Y ### UBLOX_PWR_DETECT — Label **Pins:** - P1 - P2 ### UBLOX_PWR_DETECT — Label **Pins:** - P1 - P2 ### USB — [USB micro](https://www.flux.ai/jharwinbarrozo/usb-micro-b.md) - Part Type: Connector **Pins:** - D- - D+ - GND - ID - VBUS ### V_INT — Label **Pins:** - P1 - P2 ### VBUS_NRF — Label **Pins:** - P1 - P2 ### VBUS_NRF — Label **Pins:** - P1 - P2 ### X4 — [IPXSM66AL](https://www.flux.ai/vasy_skral/ipxsm66al.md) - Manufacturer Part Number: IPXSM66AL (I-PEX P/N 20279-001E-03) - Datasheet URL: https://eu.mouser.com/datasheet/2/398/RECE_20279_001E_01-2005154.pdf - Manufacturer Name: Lighthorse Technologies, Inc - Package or Case Code: SMD - Part Type: Connector **Pins:** - GND - Signal ### X5 — [IPXSM66AL](https://www.flux.ai/vasy_skral/ipxsm66al.md) - Datasheet URL: https://eu.mouser.com/datasheet/2/398/RECE_20279_001E_01-2005154.pdf - Manufacturer Part Number: IPXSM66AL (I-PEX P/N 20279-001E-03) - Manufacturer Name: Lighthorse Technologies, Inc - Package or Case Code: SMD - Part Type: Connector **Pins:** - GND - Signal ### XT1 — [Crystal Oscillator](https://www.flux.ai/jharwinbarrozo/crystal-oscillator.md) - Frequency: 10MHz - Part Type: Oscillator **Pins:** - undefined - undefined ### XT2 — [Crystal Oscillator](https://www.flux.ai/jharwinbarrozo/crystal-oscillator.md) - Part Type: Oscillator - Frequency: 10MHz **Pins:** - undefined - undefined *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/robert/boron-nrf52840](https://www.flux.ai/robert/boron-nrf52840).* --- *Generated from [https://www.flux.ai/robert/boron-nrf52840](https://www.flux.ai/robert/boron-nrf52840)*