Sensor module
About the Sensor module
Sensor module is an open source STM32 PCB design by HasiKe, published on GitHub. It is a 2-layer board measuring 120 × 64 mm, with 136 components from 46 distinct parts.
Its main chip is the STM32G474RBT6, from the STM32 family. Other key parts include the MAX31855KASA+T, LD1117S33CTR, SP720ABTG, CSTNE16M0V530000R0 and MCP2562FD-E/SN. By type, the board carries 55 capacitors, 50 resistors, 10 ICs, 9 diodes, 4 connectors and 4 fuses.
It belongs with the sensors designs in this gallery.
From the project
Eigenbau-Motorsteuerung und Umbauprojekte für die Suzuki Hayabusa der ersten Generation (1999–2007).
Eigenbau-Motorsteuerung und Umbauprojekte für die Suzuki Hayabusa der ersten Generation (1999–2007).
Das Repository enthält die Elektronik des Umbaus: Schaltpläne und Layouts der Steuergeräte, die Firmware, die Abstimmung und die Dokumentation dazu. Die Speeduino-Firmware ist dabei der Ausgangspunkt, nicht das Ergebnis — Platinen, Sensorik und die Motorrad-spezifischen Funktionen sind eigene Arbeit.
Main components on the Sensor module
Sensor module bill of materials (BOM)
136 components, 46 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | MAX31855KASA+T MAX31855KASA+ Analog Devices | SOIC127P600X175-8N | IC1, IC2, IC3, IC4 |
| 1 | STM32G474RBT6 STMicroelectronics | QFP50P1200X1200X160-64N | IC5 |
| 1 | LD1117S33CTR LD1117S33C Diodes Incorporated | LD1117S33C | IC6 |
| 1 | SP720ABTG SP720 | SOIC-16_3.9x9.9mm_P1.27mm | U1 |
| 1 | CSTNE16M0V530000R0 Winbond | CSTNE16M0V530000R0 | U2 |
| 1 | MCP2562FD-E/SN Microchip Technology | SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | TPS560430YQDBVRQ1 TPS560430Y-Q1 Texas Instruments | SOT-23-6 | U4 |
| 1 | SQM120N06-3M5L_GE3 SQM120N06-3M5L | TO-263-2 | Q1 |
| 2 | MX23A12NF1 | MX23A12NF1 | J1, J2 |
| 1 | 1-776266-1 | 17762661 | J3 |
| 1 | 61300611121 Conn_01x06_Pin | PinHeader_1x06_P2.54mm_Vertical | J4 |
| 3 | 0ZCJ0005FF2E 50mA Littelfuse | Fuse_1206_3216Metric | F1, F2, F3 |
| 1 | 1812L050/60MR 0.5A/30V | Fuse_1812_4532Metric | F4 |
| 4 | SMAJ5.0A onsemi | D_SMA | D1, D5, D6, D7 |
| 1 | SK510L-TP SK510L Littelfuse | D_SMC | D2 |
| 1 | SMBJ33A onsemi | D_SMB | D3 |
| 1 | NUP2105LT1G NUP2105L onsemi | SOT-23 | D4 |
| 1 | SMCJ18A Lite-On | D_SMC | D8 |
| 1 | SL310A-TP SL310A Lite-On | D_SMA_Handsoldering | D9 |
| 1 | BLM18AG601SN1D BLM18AG601SN1 Bourns | L_0603_1608Metric | L1 |
Show 26 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LQH32PN100MNCL 10uH/1A Bourns | L_1210_3225Metric | L2 |
| 1 | SRN6045TA-100M 10uH/1.8A | L_Bourns_SRN6045TA | L3 |
| 4 | CC0805KRX7R9BB103 0.01uF Yageo | C_0805_2012Metric | C1, C2, C11, C12 |
| 12 | CC0805KRX7R9BB103 10nF Yageo | C_0805_2012Metric | C3, C4, C5, C6, C7, C8, C13, C14 +4 |
| 12 | CC0805KRX7R9BB104 100nF Yageo | C_0805_2012Metric | C9, C10, C19, C20, C21, C22, C25, C30 +4 |
| 1 | CL31A107MQHNNNE 100uF Yageo | C_1206_3216Metric | C23 |
| 4 | CC0805KKX7R7BB105 1uF Yageo | C_0805_2012Metric | C24, C27, C28, C39 |
| 12 | CC0805KRX7R9BB104 0.1uF KEMET | C_0805_2012Metric | C26, C29, C34, C36, C37, C38, C40, C41 +4 |
| 1 | CC0805KKX7R7BB475 4.7uF Yageo | C_0805_2012Metric | C33 |
| 2 | C3225X7R1H225K250AB 2.2uF/50V Yageo | C_1210_3225Metric | C43, C45 |
| 1 | CC0805KRX7R9BB472 4.7nF Yageo | C_0805_2012Metric | C44 |
| 1 | C0805C104K1RACTU 100nF/100V Panasonic | C_0805_2012Metric | C46 |
| 2 | EEE-1HA330XP 33uF Yageo | CP_Elec_6.3x7.7 | C48, C49 |
| 2 | EEE-FK1H220P 22 µF Yageo | EEE1AA221P | C51, C52 |
| 1 | GRM32ER71A226KE20L 22uF/10V KEMET | C_1210_3225Metric | C54 |
| 8 | ERJ-6ENF1000V 100R Yageo | ERJ6ENF1000V | R1, R2, R3, R4, R11, R12, R13, R14 |
| 5 | RC0805JR-070RL 0R Yageo | R_0805_2012Metric | R5, R6, R15, R16, R48 |
| 10 | RC0805FR-0710KL 10k Yageo | R_0805_2012Metric | R7, R8, R9, R10, R17, R18, R19, R20 +2 |
| 15 | RC0805FR-071KL 1k Yageo | R_0805_2012Metric | R21, R22, R25, R26, R27, R28, R29, R31 +7 |
| 3 | RC0805FR-072KL 2k Vishay Dale | RESC2012X60N | R23, R24, R30 |
| 3 | RC1206FR-7W10KL 10k Yageo | R_1206_3216Metric | R32, R38, R40 |
| 1 | ERJ-6ENF1000V 100 Yageo | ERJ6ENF1000V | R41 |
| 1 | RC0805FR-0715KL 15k Yageo | R_0805_2012Metric | R43 |
| 1 | RC0805JR-0710KL 10k Yageo | R_0805_2012Metric | R45 |
| 2 | RC0805FR-0760R4L 60R4 Yageo | R_0805_2012Metric | R46, R47 |
| 1 | RC0805FR-0740K2L 40k2 Yageo | R_0805_2012Metric | R49 |
Sensor module design files
The KiCad project lives in the HasiKe/Hayabusa repository on GitHub; these links point at the commit this page was built from.
Sensor module: common questions
What microcontroller does the Sensor module use?
The Sensor module is built around the STM32G474RBT6, from the STM32 family.
How big is the Sensor module?
The Sensor module measures 120 × 64 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Sensor module?
136 components, from 46 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Sensor module design files?
From the HasiKe/Hayabusa repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Sensor module design in my own project?
The repository has no license, so all rights stay with HasiKe. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Sensor module 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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