Sympetrum v2 NFF1
About the Sympetrum v2 NFF1 PCB
Sympetrum v2 NFF1 is an open source STM32 PCB design by borgel, published on GitHub under the MIT license. It is a board measuring 50 × 50 mm, with 45 components from 30 distinct parts.
Its main chip is the STM32F030K6T6, from the STM32 family. Other key parts include the TSSP58P38, APA102_2020 and AAT1217ICA-3.3-T1. By type, the board carries 13 ICs, 13 capacitors, 7 resistors, 3 connectors, 3 switches and 3 diodes.
It belongs with the wearables designs in this gallery.
From the project
A communicative piece of wearable electronics.
Main components on the Sympetrum v2 NFF1
Sympetrum v2 NFF1 bill of materials (BOM)
45 components, 30 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STM32F030K6T6 STM32F051K8T6 STMicroelectronics | LQFP-32_7x7mm_Pitch0.8mm | U101 |
| 1 | TSSP58P38 Vishay | TO-220_Neutral123_Vertical_LayDown | U102 |
| 10 | APA102_2020 | APA102_2020_LED_Complex_Split | U201, U202, U203, U204, U205, U206, U207, U208 +2 |
| 1 | AAT1217ICA-3.3-T1 AAT1217-3.3 Skyworks Solutions | SOT-23-6 | U301 |
| 1 | PROG_HEADER | Pin_Header_Straight_1x04 | P101 |
| 1 | USART2 | Pin_Header_Straight_1x03 | P102 |
| 1 | DBG_PWR | Pin_Header_Straight_1x02 | P301 |
| 1 | BCAAAPC | BCAAAPC | B301 |
| 1 | JP_POWER | Socket_Strip_Straight_1x02 | JP301 |
| 1 | RESET | SW_SPST_EVQP0_DPLIT | SW1 |
| 1 | DFU | SW_SPST_EVQP0_DPLIT | SW2 |
| 1 | USER | SW_SPST_EVQP0_DPLIT | SW103 |
| 1 | USER_LED | LED_0805 | D101 |
| 2 | IR25-21C/TR8 IR12-21C/TR8 Everlight | Everlight-IR12-21C-TR8 | D102, D103 |
| 1 | LQH3NPN4R7NJ0L 4.7uH Murata | Inductor_1212 | L301 |
| 1 | 08055C104KAT2A 0.1µF | C_0805 | C101 |
| 1 | CC0805KRX7R9BB103 0.1µF Yageo | C_0805 | C102 |
| 1 | CC0805KKX7R7BB105 10nF Yageo | C_0805 | C103 |
| 1 | 08055C104KAT2A 10µF | C_0805 | C104 |
| 1 | 08055C104KAT2A 1µF | C_0805 | C105 |
Show 10 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CL21F475ZPFNNNE 10µF Samsung | C_0805 | C106 |
| 2 | 100nF | C_0805 | C107, C108 |
| 3 | CL21A226MQQNNNG 22µF Samsung | C_0805 | C201, C202, C203 |
| 2 | CL21F475ZPFNNNE 4.7uF Samsung | C_0805_HandSoldering | C301, C302 |
| 1 | 10kΩ | R_0805 | R1 |
| 1 | RC0805JR-070RL 10kΩ Yageo | R_0805 | R102 |
| 1 | RC0805FR-0736RL 0Ω Yageo | R_0805 | R103 |
| 2 | 0Ω | R_0805 | R104, R105 |
| 1 | 36Ω | R_0805 | R106 |
| 1 | RC0805FR-071ML 1MΩ Yageo | R_0805 | R301 |
Sympetrum v2 NFF1 design files
The KiCad project lives in the borgel/sympetrum-v2 repository on GitHub; these links point at the commit this page was built from.
Sympetrum v2 NFF1: common questions
What microcontroller does the Sympetrum v2 NFF1 use?
The Sympetrum v2 NFF1 is built around the STM32F030K6T6, from the STM32 family.
How big is the Sympetrum v2 NFF1 PCB?
The Sympetrum v2 NFF1 measures 50 × 50 mm and is 1.6 mm thick.
How many components are on the Sympetrum v2 NFF1?
45 components, from 30 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 Sympetrum v2 NFF1 design files?
From the borgel/sympetrum-v2 repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Sympetrum v2 NFF1 design in my own project?
Yes, under the terms of its MIT license, which borgel chose for the repository.
Can I test firmware for the Sympetrum v2 NFF1 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 sympetrum-v2
Similar boards
STM32LumenPnP Motherboard
opulo-inc
149 × 95 mm296 parts4LCC-BY-SA-4.03.7k
STM32Base
google
52.3 × 52.3 mm36 parts2LApache-2.02.9k
STM32Type g
169 × 30 mm24 parts2LApache-2.02.9k
STM32Main panel
234 × 84 mm26 parts4LApache-2.02.9k
STM32Type a
150 × 30 mm14 parts2LApache-2.02.9k
STM32Type c
188 × 30 mm17 parts2LApache-2.02.9k