A Small STM32F103C8T6 board with all functional pins exposed. Similar to the BluePill board except:
The size is 36.56mm x 20.32mm. 5 mils trace width and clearance. 20 mils edge clearance.
Tested succesfully V3 with jlcpcb order. Test failed with V3.4 pcbs.io order due to imposed edge clearance. Should be corrected as of V4.3
Versions history:
Id | Designator | Package | Quantity | Designation | Supplier and ref |
---|---|---|---|---|---|
13 | C1 | C_0603_1608Metric | 1 | 1uF | Any |
14 | C2,C3,C4,C5 | C_0603_1608Metric | 4 | 0.1uF | Any |
15 | C6 | C_0603_1608Metric | 1 | 10uF | Any |
16 | C7 | C_0603_1608Metric | 1 | 100nF | Any |
17 | C8,C9 | C_0603_1608Metric | 2 | 10pF | Any |
9 | J1 | PinSocket_1x08_P2.54mm_Vertical_Clear | 1 | Conn Side | Any, optional |
11 | J2 | PinHeader_1x12_P2.54mm_Vertical_Clear | 1 | Conn Down | Any, optional |
4 | J3 | PinHeader_1x12_P2.54mm_Vertical_Clear | 1 | Conn Up | Any, optional |
10 | J4 | PinSocket_1x08_P2.54mm_Vertical_Clear | 1 | Conn Prog | Any, optional |
20 | J5 | U.FL_Molex_MCRF_73412-0110_Vertical | 1 | u.FL | https://www.aliexpress.com/item//32872904554.html |
21 | JP1 | SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm | 1 | VBAT Jumper | None, part of the pcb |
3 | R1,R2 | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | 2 | 10K | Any |
2 | R4,R3 | R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | 2 | 100K | Any |
12 | SW1 | SW_SPST_CK_RS282G05A3 | 1 | SW_Reset | https://www.aliexpress.com/item//32672806661.html |
1 | SW2 | SW_SPST_CK_RS282G05A3 | 1 | SW_BOOT | https://www.aliexpress.com/item//32672806661.html |
18 | U1 | LQFP-48_7x7mm_P0.5mm | 1 | STM32F103C8Tx | STM32F103C8T6 or STM32F103CBT6 |
5 | U2 | RFM69CW-XXXS2-MINPADS | 1 | RFM69CW | HopeRF RFM69CW |
7 | U3 | HOPERF_RFM69HW-MINPADS | 1 | RFM69HW | HopeRF RFM69HW or RFM69W |
6 | U4 | RFM69HCW-XXXS2-MINPADS | 1 | RFM69HCW | HopeRF RFM69HCW |
19 | Y1 | Seeedstudio-32kHz_Crystal-FC135 | 1 | 32768 Crystal | https://www.aliexpress.com/item//32861665912.html |
8 | Y2 | Resonator_SMD_muRata_CSTxExxV-3Pin_3.0x1.1mm | 1 | 8Mhz | https://www.aliexpress.com/item//32450966424.html |
Name | Size | # Downloads |
---|---|---|
schema.pdf | 108.06 kB | 446 |
STM32_Sensor.drl | 2.13 kB | 377 |
STM32_Sensor-B.Mask.gbs | 2.84 kB | 401 |
STM32_Sensor-F.SilkS.gto | 40.12 kB | 385 |
STM32_Sensor-F.Paste.gtp | 57.37 kB | 393 |
STM32_Sensor-F.Mask.gts | 58.56 kB | 438 |
STM32_Sensor-F.Cu.gtl | 205.72 kB | 407 |
STM32_Sensor-Edge.Cuts.gm1 | 761 B | 416 |
STM32_Sensor-B.SilkS.gbo | 49.96 kB | 384 |
STM32_Sensor-B.Paste.gbp | 1.47 kB | 405 |
STM32_Sensor-B.Cu.gbl | 117.1 kB | 404 |
STM32_Sensor.kicad_pcb | 266.13 kB | 429 |
STM32_Sensor.sch | 25.33 kB | 416 |