

SIOST
Side-IO Screw Terminal Expansion for Tode-RC
- Size
- 66 × 62.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 17
- Pads
- 57
- Tracks, vias
- 171, 0
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 7 Nov 2021
- Updated
- 30 Dec 2024
Overview
SIOST is an open-source printed circuit board by TGit-Tech, from the TGit-Tech/Tode-IO repository on GitHub. It is a 2-layer board of 66 × 62.2 mm with 13 parts on 17 nets, routed with 171 tracks and 0 vias.
It is built around the LM2596S-5.0.
Main components
1README
README.mdTode-IO (Part of the Tode-RC Project)
Various Input/Output (IO) accessibility hardware for a Tode-RC.
Visit https://github.com/TGit-Tech/Tode-RC
Models
-
Tode-ACCESSORY
- Mounting Plates for 8.7x6.7x4.3 Project Boxes
- Pole Mount Antenna Bracket
-
Tode-BIOPH (Back-IO Pin Header)\
-
Tode-IOSTB (IO Screw Terminal Block)\

Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | IOB | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-8-5.08_1x08_P5.08mm_Horizontal | J5 |
| 1 | IOF | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical | J4 |
| 1 | IOM | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J3 |
| 1 | IOP | Connector_PinHeader_2.54mm:PinHeader_1x10_P2.54mm_Vertical | J1 |
| 1 | IOT | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-10-5.08_1x10_P5.08mm_Horizontal | J2 |
| 1 | LM2596 | Transformer_THT:Transformer_Toroid_Horizontal_D18.0mm | T1 |
| 1 | PWR | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J6 |
| 1 | RY1 | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J7 |
| 1 | RY2 | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J8 |
The 9 most common of 13 parts.
Questions
How big is the SIOST PCB?
It measures 66 × 62.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the SIOST use?
13 parts, built around the LM2596S-5.0. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the SIOST KiCad files?
From the TGit-Tech/Tode-IO repository on GitHub, at the commit this page was made from: the board is Tode-IOSTB/kicad/SIOST-BOTH/SIOST/SIOST.kicad_pcb and its schematic Tode-IOSTB/kicad/SIOST-BOTH/SIOST/SIOST.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the SIOST design in my own project?
Its repository states no licence, so its author keeps all rights: ask TGit-Tech before reusing the design.
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