Brew Hardware STM8S207
About the Brew Hardware STM8S207 PCB
Brew Hardware STM8S207 is an open source STM32 PCB design by Emile666, published on GitHub. It is a 2-layer board measuring 199.4 × 97.8 mm, with 175 components from 73 distinct parts.
Its main chip is the STM8S207R8, from the STM32 family. Other key parts include the LM7805, LD1117V33, DS2482, TD62783A and LM393. By type, the board carries 52 resistors, 44 capacitors, 30 connectors, 10 ICs, 9 diodes and 8 relays.
It belongs with the sensors designs in this gallery.
From the project
Brewing hardware with STM8S207, Kicad project
Main components on the Brew Hardware STM8S207
Brew Hardware STM8S207 bill of materials (BOM)
175 components, 73 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | LM7805 | TO-220-3_Vertical | U1, U3 |
| 1 | LD1117V33 | TO-220-3_Vertical | U2 |
| 1 | STM8S207R8 | LQFP-64_10x10mm_P0.5mm | U4 |
| 4 | DS2482 | SOIC-8_3.9x4.9mm_P1.27mm | U5, U6, U7, U8 |
| 1 | TD62783A | SOIC-18W_7.5x11.6mm_P1.27mm | U9 |
| 1 | LM393 | DIP-8_W7.62mm | U10 |
| 1 | BSS138 | SOT-23 | Q1 |
| 1 | BC847 | SOT-23 | Q2 |
| 2 | BCP53 | SOT-223 | Q3, Q4 |
| 1 | 24 MHz | Crystal_HC49-4H_Vertical | Y1 |
| 1 | 24V DC IN | AK500_2 | J1 |
| 1 | Serial Bus | PinSocket_2x06_P2.54mm_Vertical | J2 |
| 1 | Wiz550io | WIZ550IO | J3 |
| 1 | W5500_Lite | W55000_Lite | J4 |
| 1 | FP_LEDS | PinSocket_1x05_P2.54mm_Vertical | J5 |
| 1 | PWM24V | PinSocket_1x04_P2.54mm_Vertical | J6 |
| 1 | LM35 | PinSocket_1x03_P2.54mm_Vertical | J7 |
| 1 | 230V_OUT | PinHeader_1x08_P2.54mm_Vertical | J8 |
| 1 | SSR_ELE_HTR | PinHeader_1x08_P2.54mm_Vertical | J9 |
| 1 | THLT | RJ12_Amphenol_54601-x06_Horizontal | J10 |
Show 53 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TMLT | RJ12_Amphenol_54601-x06_Horizontal | J11 |
| 2 | OW4X | RJ12_Amphenol_54601-x06_Horizontal | J12, J13 |
| 1 | PHASE DETECT | PinSocket_1x04_P2.54mm_Vertical | J14 |
| 3 | FLOW | PS2-MINI-DIN6 | J15, J16, J17 |
| 1 | FREE_IO | PinSocket_2x03_P2.54mm_Vertical | J18 |
| 1 | UART | PinSocket_1x03_P2.54mm_Vertical | J19 |
| 1 | DBG | PinSocket_1x04_P2.54mm_Vertical | J20 |
| 1 | FLOWS | PinSocket_1x05_P2.54mm_Vertical | J21 |
| 1 | V1 | PinSocket_1x02_P2.54mm_Vertical | J22 |
| 1 | V2 | PinSocket_1x02_P2.54mm_Vertical | J23 |
| 1 | V3 | PinSocket_1x02_P2.54mm_Vertical | J24 |
| 1 | V4 | PinSocket_1x02_P2.54mm_Vertical | J25 |
| 1 | V5 | PinSocket_1x02_P2.54mm_Vertical | J26 |
| 1 | V6 | PinSocket_1x02_P2.54mm_Vertical | J27 |
| 1 | V7 | PinSocket_1x02_P2.54mm_Vertical | J28 |
| 1 | V8 | PinSocket_1x02_P2.54mm_Vertical | J29 |
| 1 | WATER LEVEL | PinSocket_1x04_P2.54mm_Vertical | J30 |
| 1 | Buzzer | Buzzer_12x9.5RM7.6 | BZ1 |
| 8 | G5V1-24 | Relay_SPDT_Omron_G5V-1 | K1, K2, K3, K4, K5, K6, K7, K8 |
| 1 | DSN5000 | DSN5000_DCDC_CONVERTER | PCB1 |
| 1 | RESET | SW_Tactile_Straight_KSA0Axx1LFTR | SW1 |
| 8 | 0.5A | R_Box_L8.4mm_W2.5mm_P5.08mm | TH1, TH2, TH3, TH4, TH5, TH6, TH7, TH8 |
| 1 | +24V | TestPoint_Loop_D2.54mm_Drill1.5mm_Beaded | TP1 |
| 1 | +7V | TestPoint_Loop_D2.54mm_Drill1.5mm_Beaded | TP2 |
| 1 | VCC | TestPoint_Loop_D2.54mm_Drill1.5mm_Beaded | TP3 |
| 1 | +3V3 | TestPoint_Loop_D2.54mm_Drill1.5mm_Beaded | TP4 |
| 1 | GND | TestPoint_Loop_D2.54mm_Drill1.5mm_Beaded | TP5 |
| 1 | +5VE | TestPoint_Loop_D2.54mm_Drill1.5mm_Beaded | TP6 |
| 5 | Blue | LED_1206_3216Metric | D1, D2, D5, D6, D7 |
| 1 | BG | LED_1206_3216Metric | D3 |
| 1 | IRQ | LED_1206_3216Metric | D4 |
| 2 | M4 | D_SMA_Handsoldering | D8, D9 |
| 6 | 1000u | CP_Radial_D12.5mm_P5.00mm | C1, C2, C4, C12, C15, C28 |
| 13 | 10u | CP_Radial_D5.0mm_P2.00mm | C3, C13, C14, C16, C18, C22, C23, C30 +5 |
| 22 | 100n | C_1206_3216Metric | C5, C6, C7, C10, C11, C17, C19, C21 +14 |
| 1 | 820n | C_1206_3216Metric | C50 |
| 2 | 20p | C_1206_3216Metric | C52, C53 |
| 7 | 10K | R_1206_3216Metric | R1, R2, R11, R19, R21, R36, R39 |
| 7 | 10R | R_1206_3216Metric | R3, R29, R30, R32, R45, R46, R51 |
| 12 | 330R | R_1206_3216Metric | R4, R5, R6, R17, R31, R34, R43, R57 +4 |
| 2 | 27K | R_1206_3216Metric | R8, R15 |
| 6 | 3K3 | R_1206_3216Metric | R10, R13, R14, R40, R41, R42 |
| 1 | 8K2 | R_1206_3216Metric | R12 |
| 1 | 47K | R_1206_3216Metric | R16 |
| 1 | 220K | R_1206_3216Metric | R18 |
| 1 | 15K | R_1206_3216Metric | R20 |
| 1 | 100K | R_1206_3216Metric | R24 |
| 1 | 18K | R_1206_3216Metric | R25 |
| 6 | 4K7 | R_1206_3216Metric | R26, R47, R48, R49, R50, R52 |
| 2 | 1K8 | R_1206_3216Metric | R27, R53 |
| 2 | 33K | R_1206_3216Metric | R28, R33 |
| 1 | 1M | R_1206_3216Metric | R37 |
| 1 | 47R | R_1206_3216Metric | R38 |
Brew Hardware STM8S207 design files
The KiCad project lives in the Emile666/Brew_Hardware_STM8S207 repository on GitHub; these links point at the commit this page was built from.
- Layoutbrew_HW_stm8s207.kicad_pcb
- Schematicbrew_HW_stm8s207.kicad_sch
Brew Hardware STM8S207: common questions
What microcontroller does the Brew Hardware STM8S207 use?
The Brew Hardware STM8S207 is built around the STM8S207R8, from the STM32 family.
How big is the Brew Hardware STM8S207 PCB?
The Brew Hardware STM8S207 measures 199.4 × 97.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Brew Hardware STM8S207?
175 components, from 73 distinct parts. The full bill of materials is listed on this page.
Where can I download the Brew Hardware STM8S207 design files?
From the Emile666/Brew_Hardware_STM8S207 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Brew Hardware STM8S207 design in my own project?
The repository has no license, so all rights stay with Emile666. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Brew Hardware STM8S207 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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