# PCB MAIN ROVER 666 695E ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** rimj99 - **Created:** 2/5/2025 - **Last Updated:** 8/14/2025 - **Visibility:** Public - **Forks:** 2 - **Copies:** 1 ## Key Components ### D1 — [LL4148](https://www.flux.ai/jecstronic/ll4148.md) - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/NextGen%20Components%20PDFs/LL4148.pdf - Manufacturer Part Number: LL4148 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Diode - Manufacturer Name: MDD **Pins:** - A [pin 2] - K [pin 1] ### J1 — [B6B-XH-A(LF)(SN)](https://www.flux.ai/adrian95/b6b-xh-alfsn.md) - Manufacturer Part Number: B6B-XH-A(LF)(SN) - Manufacturer Name: JST Sales America Inc. - Datasheet URL: https://www.snapeda.com/parts/B6B-XH-A(LF)(SN)/JST%20Sales%20America%20Inc./datasheet/ - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] ### J2 — [B6B-XH-A(LF)(SN)](https://www.flux.ai/adrian95/b6b-xh-alfsn.md) - Datasheet URL: https://www.snapeda.com/parts/B6B-XH-A(LF)(SN)/JST%20Sales%20America%20Inc./datasheet/ - Manufacturer Name: JST Sales America Inc. - Manufacturer Part Number: B6B-XH-A(LF)(SN) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] ### J3 — [Pin Header 01x02 2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-header-01x02-254mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] ### J4 — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J5 — [Pin Header 01x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x03-254mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J6 — [Pin Header 01x06 2.54mm Vertical](https://www.flux.ai/vasy_skral/pin-header-01x06-254mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] ### Q2 — [IRLML6344TR-VB](https://www.flux.ai/lcsc/irlml6344tr-vb.md) - Package or Case Code: SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR - Manufacturer Part Number: IRLML6344TR-VB - LCSC Part Number: C693370 - Manufacturer Name: VBsemi(微碧半导体) - Part Type: MOSFETs - JLCPCB Part Class: Extended Part - Product Info Url: https://lcsc.com/product-detail/MOSFET_VBsemi-Elec-IRLML6344TR_C693370.html - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2211010930_VBsemi-Elec-IRLML6344TR-VB_C693370.pdf **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### SW1 — [Push Button B3FS-1050P](https://www.flux.ai/jharwinbarrozo/push-button-b3fs-1050p.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf - Manufacturer Part Number: B3FS-1050P - Part Type: Switch - Manufacturer Name: OMRON **Pins:** - P1 [pin 1] - P2 [pin 3] ### U1 — [TPS54302DDCR](https://www.flux.ai/lcsc/tps54302ddcr.md) - Power Consumption: Low - Frequency: 340kHz - Part Type: DC-DC Converters - Manufacturer Part Number: TPS54302DDCR - Package or Case Code: SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL - Integrated Circuit Type: Switching Regulator - Operating Voltage: 4.5V to 60V - LCSC Part Number: C311983 - Product Info Url: https://lcsc.com/product-detail/Others_Texas-Instruments_TPS54302DDCR_Texas-Instruments-TI-TPS54302DDCR_C311983.html - Manufacturer Name: TI(德州仪器) - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2411041759_Texas-Instruments-TPS54302DDCR_C311983.pdf - Logic Function: Buck Converter - JLCPCB Part Class: Extended Part **Pins:** - BOOT [pin 6] - EN [pin 5] - FB [pin 4] - GND [pin 1] - SW [pin 2] - VIN [pin 3] ### U2 — [MCP1700T-3302E-TT](https://www.flux.ai/adrian95/mcp1700t-3302e-tt.md) - Manufacturer Part Number: MCP1700T-3302E/TT - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://datasheet.octopart.com/MCP1700T-3302E/TT-Microchip-datasheet-532260.pdf - Part Type: Integrated Circuit - Manufacturer Name: Microchip Technology **Pins:** - GND [pin 1] - VI [pin 3] - VO [pin 2] ### U3 — [STM32G070RBT6](https://www.flux.ai/lcsc/stm32g070rbt6.md) - Frequency: 64MHz - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2304140030_STMicroelectronics-STM32G070RBT6_C529340.pdf - Logic Function: General-purpose I/O, timers, PWM, ADC/DAC, multiple communication interfaces (SPI, I2C, USART, CAN), and low-power modes - JLCPCB Part Class: Extended Part - Power Consumption: Low - Operating Voltage: 2.7V to 3.6V - LCSC Part Number: C529340 - Integrated Circuit Type: Microcontrollers - Package or Case Code: LQFP-64_L10.0-W10.0-P0.50-LS12.0-BL - Part Type: ST Microelectronics - Product Info Url: https://lcsc.com/product-detail/ST-Microelectronics_STMicroelectronics-STM32G070RBT6_C529340.html - Manufacturer Part Number: STM32G070RBT6 - Manufacturer Name: ST(意法半导体) **Pins:** - NRST [pin 12] - PA0 [pin 17] - PA1 [pin 18] - PA10 [pin 42] - PA11[PA9] [pin 43] - PA12[PA10] [pin 44] - PA13 [pin 45] - PA14-BOOT0 [pin 46] - PA15 [pin 47] - PA2 [pin 19] - PA3 [pin 20] - PA4 [pin 21] - PA5 [pin 22] - PA6 [pin 23] - PA7 [pin 24] - PA8 [pin 36] - PA9 [pin 37] - PB0 [pin 27] - PB1 [pin 28] - PB10 [pin 30] - PB11 [pin 31] - PB12 [pin 32] - PB13 [pin 33] - PB14 [pin 34] - PB15 [pin 35] - PB2 [pin 29] - PB3 [pin 57] - PB4 [pin 58] - PB5 [pin 59] - PB6 [pin 60] - PB7 [pin 61] - PB8 [pin 62] - PB9 [pin 63] - PC0 [pin 13] - PC1 [pin 14] - PC10 [pin 64] - PC11 [pin 1] - PC12 [pin 2] - PC13 [pin 3] - PC14-OSC32_IN [pin 4] - PC15-OSC32_OUT [pin 5] - PC2 [pin 15] - PC3 [pin 16] - PC4 [pin 25] - PC5 [pin 26] - PC6 [pin 38] - PC7 [pin 39] - PC8 [pin 48] - PC9 [pin 49] - PD0 [pin 50] - PD1 [pin 51] - PD2 [pin 52] - PD3 [pin 53] - PD4 [pin 54] - PD5 [pin 55] - PD6 [pin 56] - PD8 [pin 40] - PD9 [pin 41] - PF0-OSC_IN [pin 10] - PF1-OSC_OUT [pin 11] - VBAT [pin 6] - VDDA/DDA [pin 8] - VREF+ [pin 7] - VSSA/SSA [pin 9] ### U4 — [LIS3DH](https://www.flux.ai/adrian95/lis3dh.md) - Manufacturer Name: STMicroelectronics - Manufacturer Part Number: LIS3DH - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: http://www.st.com/content/ccc/resource/technical/document/datasheet/3c/ae/50/85/d6/b1/46/fe/CD00274221.pdf/files/CD00274221.pdf/jcr:content/translations/en.CD00274221.pdf - Part Type: Sensor **Pins:** - ADC1 [pin 16] - ADC2 [pin 15] - ADC3 [pin 13] - CS [pin 8] - GND [pin 12] - GND [pin 10] - GND [pin 5] - INT1 [pin 11] - INT2 [pin 9] - NC [pin 3] - NC [pin 2] - SCL/SPC [pin 4] - SDA [pin 6] - SDO [pin 7] - VDD [pin 14] - VDD_IO [pin 1] ### U5 — LIS2MDL_finale_FP - Manufacturer Part Number: LIS2MDL - Manufacturer Name: STMicroelectronics - Package or Case Code: PQFN50P200X200X70-12N - Part Type: PQFN50P200X200X70-12N **Pins:** - C1 [pin 5] - CS [pin 3] - GND [pin 6] - GND [pin 8] - INT/DRDY/SDO [pin 7] - NC1 [pin 2] - NC2 [pin 11] - NC3 [pin 12] - SCL/SPC [pin 1] - SDA/SDI/SDO [pin 4] - VDD [pin 9] - VDD_IO [pin 10] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/rimj99/pcb-main-rover-666-695e](https://www.flux.ai/rimj99/pcb-main-rover-666-695e).* --- *Generated from [https://www.flux.ai/rimj99/pcb-main-rover-666-695e](https://www.flux.ai/rimj99/pcb-main-rover-666-695e)*