Uwb anchors
mit-pev·pev_hardware_pcb·UWB/uwb_anchors_all_in_one/uwb_anchors.kicad_pcb
About the Uwb anchors PCB
Uwb anchors is an open source STM32 PCB design by mit-pev, published on GitHub. It is a 2-layer board measuring 38 × 68 mm, with 45 components from 27 distinct parts.
Its main chip is the STM32F103C8T6, from the STM32 family. Other key parts include the FT232RL and TPS62172DSGT. By type, the board carries 17 capacitors, 10 resistors, 6 diodes, 3 ICs, 3 switches and 2 connectors.
Main components on the Uwb anchors
Uwb anchors bill of materials (BOM)
45 components, 27 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | FT232RL | SSOP-28_5.3x10.2mm_P0.65mm | U1 |
| 1 | STM32F103C8T6 | LQFP-48_7x7mm_P0.5mm | U2 |
| 1 | TPS62172DSGT | WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm_ThermalVias | U3 |
| 1 | 8MHz | Crystal_SMD_Abracon_ABM7-2Pin_6.0x3.5mm | Y1 |
| 2 | USB_Micro | USB_Micro-B_Molex-105017-0001 | J1, J2 |
| 1 | DWM1000 | DWM1000 | DWM1 |
| 1 | SW_Slide_x02 | CAS-D20B1 | SW1 |
| 1 | RST | SW_SPST_EVPBF | SW2 |
| 1 | BUT | SW_SPST_EVPBF | SW3 |
| 1 | UART_TX | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1 |
| 1 | UWB_TX | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D2 |
| 1 | UART_RX | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D3 |
| 1 | UWB_RX | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D4 |
| 1 | BOOT | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D5 |
| 1 | PWR | LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D6 |
| 1 | 1A | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | FB1 |
| 1 | 2.2uH | L_Taiyo-Yuden_NR-30xx_HandSoldering | L1 |
| 2 | 10nF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C1, C2 |
| 6 | 1uF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C3, C4, C6, C9, C10, C12 |
| 4 | 0.1uF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C5, C7, C16, C17 |
Show 7 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 4.7uF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C8 |
| 2 | 22uF | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C11, C13 |
| 2 | 18pF | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C14, C15 |
| 2 | 100 | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R1, R3 |
| 4 | 50 | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R2, R4, R5, R10 |
| 3 | 100K | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R6, R7, R8 |
| 1 | 10K | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R9 |
Uwb anchors design files
The KiCad project lives in the mit-pev/pev_hardware_pcb repository on GitHub; these links point at the commit this page was built from.
Uwb anchors: common questions
What microcontroller does the Uwb anchors use?
The Uwb anchors is built around the STM32F103C8T6, from the STM32 family.
How big is the Uwb anchors PCB?
The Uwb anchors measures 38 × 68 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Uwb anchors?
45 components, from 27 distinct parts. The full bill of materials is listed on this page.
Where can I download the Uwb anchors design files?
From the mit-pev/pev_hardware_pcb repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Uwb anchors design in my own project?
The repository has no license, so all rights stay with mit-pev. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Uwb anchors without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.
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