6 layers166 × 70.7 mm
4 layers
STM32 with Bluetooth
Steveele/STM32- Copper layers
- 4
- Thickness
- 1.62 mm
- Parts
- 42
- Nets
- 55
- Pads
- 192
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 7 (file 20221018)
- Created
- 19 Dec 2023
- Updated
- 7 Feb 2024
Overview
STM32 with Bluetooth is an open-source printed circuit board by Steveele, from the Steveele/STM32 repository on GitHub. It is a 4-layer board with 42 parts on 55 nets.
It is built around the STM32WB55CCU6, DLF162500LT-5028A1 and MIC5365-3.3YD5-TR, with the USBLC6-2SC6 among its other parts. Its parts include 20 capacitors, 7 resistors, 4 connectors, 3 ICs and 3 inductors. It belongs with the radio and wireless boards and the STM32 boards of this library.
Main components
4
STM32WB55CCU6
UFQFPN-48-EP(7x7)UFQFPN-48-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
DLF162500LT-5028A1
SMD-4P,1.6x0.8mm-40℃~+85℃ 0.33dB 2.4GHz~2.5GHz 49.2dB 50Ω Low Pass SMD-4P,1.6x0.8mm RF Filters ROHSTDKRF Filters
MIC5365-3.3YD5-TR
TSOT-23-5-40℃~+125℃@(Tj) 1 150mA 200uVrms 3.3V 310mV@(150mA) 39uA 5.5V 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive TSOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMicrochip TechnologyVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
README
README.mdSTM32WB55 Board
Parts
42| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 100nf | Capacitor_SMD:C_0402_1005Metric | C4, C6, C8, C9, C10, C11, C12, C13 |
| 6 | 4u7 | Capacitor_SMD:C_0603_1608Metric | C1, C2, C5, C7, C14, C17 |
| 3 | 220 | Resistor_SMD:R_0402_1005Metric | R2, R6, R8 |
| 3 | 5K1 | Resistor_SMD:R_0402_1005Metric | R3, R4, R7 |
| 2 | C | Capacitor_SMD:C_0402_1005Metric | C18, C19 |
| 1 | 0p3 | Capacitor_SMD:C_0402_1005Metric | C16 |
| 1 | 0p8 | Capacitor_SMD:C_0402_1005Metric | C15 |
| 1 | 100 | Resistor_SMD:R_0402_1005Metric | R5 |
| 1 | 100n | Capacitor_SMD:C_0402_1005Metric | C20 |
| 1 | 100pf | Capacitor_SMD:C_0402_1005Metric | C3 |
| 1 | 10n | Inductor_SMD:L_0402_1005Metric | L1 |
| 1 | 10u | Inductor_SMD:L_0402_1005Metric | L2 |
| 1 | 2n7 | Inductor_SMD:L_0402_1005Metric | L3 |
| 1 | 32KHz768 | Crystal:Crystal_SMD_2012-2Pin_2.0x1.2mm | X2 |
| 1 | 32MHz | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | X1 |
| 1 | Conn_01x04 | Connector_Molex:Molex_PicoBlade_53048-0410_1x04_P1.25mm_Horizontal | J4 |
| 1 | Conn_ARM_SWD_TagConnect_TC2030 | Connector:Tag-Connect_TC2030-IDC-FP_2x03_P1.27mm_Vertical | J3 |
| 1 | Conn_Coaxial | Connector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical | J1 |
| 1 | DLF162500LT-5028A1 | DLF162500LT-5028A1_Library:DLF162500LT-5028A1 | FLT1 |
| 1 | LED | LED_SMD:LED_0402_1005Metric | D1 |
| 1 | MIC5365-3.3YD5 | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | STM32WB55CCU6 | Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.6x5.6mm | U3 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_CK_RS282G05A3 | SW1 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U2 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J2 |
Questions
What parts does the STM32 with Bluetooth use?
42 parts, built around the STM32WB55CCU6, DLF162500LT-5028A1, MIC5365-3.3YD5-TR and USBLC6-2SC6. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the STM32 with Bluetooth KiCad files?
From the Steveele/STM32 repository on GitHub, at the commit this page was made from: the board is STM32 with Bluetooth/STM32 with Bluetooth.kicad_pcb and its schematic STM32 with Bluetooth/STM32 with Bluetooth.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the STM32 with Bluetooth design in my own project?
Its repository states no licence, so its author keeps all rights: ask Steveele before reusing the design.
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