20x20-ESC-Flashing
About the 20x20-ESC-Flashing PCB
20x20-ESC-Flashing is an open source PCB design by tetraethylmethane, published on GitHub. It is a 4-layer board measuring 100 × 100 mm, with 14 components from 2 distinct parts.
By type, the board carries 10 test points and 4 connectors.
From the project
SWD flashing jig for the OpenESC-20x20 (../../OpenESC-20x20/hardware/4in1-mini). 100 x 100 mm, 4 layer, ten 1.2 mm SMD pogo pins, four ST-LINK breakout headers, 4 mm banana jacks for target power, M3 corners. Fabbed as 20x20-flashing-V0.1.
SWD flashing jig for the OpenESC-20x20 (../../OpenESC-20x20/hardware/4in1-mini). 100 x 100 mm, 4 layer, ten 1.2 mm SMD pogo pins, four ST-LINK breakout headers, 4 mm banana jacks for target power, M3 corners. Fabbed as 20x20-flashing-V0.1.
Pogo pins land on the ESC's B.Cu face: /SWD1CLK … /SWD4CLK on each channel's PA14 test point, /SWD1DIO … /SWD4DIO on PA13, plus /VBAT and GND on the battery pads so the target is powered while flashing.
20x20-ESC-Flashing bill of materials (BOM)
14 components, 2 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | SWD1 | HDR-TH_4P-P2.54-V-M | J1, J3, J5, J6 |
| 10 | YZ118311024R-02 | CONN-SMD_BD1.2_YZ118311024R-02 | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8 +2 |
20x20-ESC-Flashing design files
The KiCad project lives in the tetraethylmethane/NIDAR-RescueSwarm repository on GitHub; these links point at the commit this page was built from.
20x20-ESC-Flashing: common questions
How big is the 20x20-ESC-Flashing PCB?
The 20x20-ESC-Flashing measures 100 × 100 mm, has 4 copper layers and is 1.8754 mm thick.
How many components are on the 20x20-ESC-Flashing?
14 components, from 2 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 20x20-ESC-Flashing design files?
From the tetraethylmethane/NIDAR-RescueSwarm 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 20x20-ESC-Flashing design in my own project?
The repository has no license, so all rights stay with tetraethylmethane. Use it as a reference, and ask the author before reusing the design.
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