DALI STM32 NEW
About the DALI STM32 NEW PCB
DALI STM32 NEW is an open source STM32 PCB design by lactobacil, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 36.8 × 36.8 mm, with 22 components from 16 distinct parts.
Its main chip is the STM32F031K6Tx, from the STM32 family. Other key parts include the AP2204RA-3.3. By type, the board carries 10 capacitors, 4 connectors, 2 ICs, 2 diodes, 1 crystal and 1 switch.
From the project
Embedded Design for DALI Lighting Controller
Added with Split Power supply of 5v to 3.3v for logic chips and comparator of DALI interface. 3.3v for microcontroller purposes.
Main components on the DALI STM32 NEW
DALI STM32 NEW bill of materials (BOM)
22 components, 16 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32F031K6Tx | LQFP-32_7x7mm_P0.8mm | U1 |
| 1 | AP2204RA-3.3 | SOT-89-3 | U2 |
| 1 | 8MHz | Crystal_SMD_MicroCrystal_CC5V-T1A-2Pin_4.1x1.5mm | Y1 |
| 3 | Conn_01x08_Female | PinSocket_1x08_P2.54mm_Vertical | J1, J2, J4 |
| 1 | Conn_01x04_Female | PinSocket_1x04_P2.54mm_Vertical | J3 |
| 1 | SW_Push | SW_SPST_CK_RS282G05A3 | SW1 |
| 1 | D_Schottky_ALT | D_SOD-123 | D1 |
| 1 | LED | LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2 |
| 1 | Ferrite_Bead_Small | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | FB1 |
| 3 | 100nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C4, C7 |
| 2 | 20pF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C3 |
| 1 | 10nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5 |
| 1 | 1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6 |
| 2 | 4.7uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8, C9 |
| 1 | 10uF | CP_EIA-6032-15_Kemet-U_Pad2.25x2.35mm_HandSolder | C10 |
| 1 | R1K | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
DALI STM32 NEW design files
The KiCad project lives in the lactobacil/DALI_STM32 repository on GitHub; these links point at the commit this page was built from.
- LayoutDALI_STM32_NEW.kicad_pcb
DALI STM32 NEW: common questions
What microcontroller does the DALI STM32 NEW use?
The DALI STM32 NEW is built around the STM32F031K6Tx, from the STM32 family.
How big is the DALI STM32 NEW PCB?
The DALI STM32 NEW measures 36.8 × 36.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the DALI STM32 NEW?
22 components, from 16 distinct parts. The full bill of materials is listed on this page.
Where can I download the DALI STM32 NEW design files?
From the lactobacil/DALI_STM32 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the DALI STM32 NEW design in my own project?
Yes, under the terms of its Apache-2.0 license, which lactobacil chose for the repository.
Can I test firmware for the DALI STM32 NEW 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.
More boards in DALI_STM32
Similar boards
STM32LumenPnP Motherboard
opulo-inc
149 × 95 mm296 parts4LCC-BY-SA-4.03.7k
STM32AxxSolder
AxxAxx
39 × 82.5 mm122 parts2LGPL-3.01.7k
STM32AIOC
skuep
21 × 31.5 mm47 parts2LMIT1.4k
STM32Ferris
pierrechevalier83
208.8 × 86.8 mm102 parts2LSHL-2.11.3k
STM32176 pin board
rusefi
61.8 × 73.2 mm76 parts2LGPL-3.01.2k
STM32Brain board STM32F407
61.8 × 73.2 mm69 parts2LGPL-3.01.2k