

Voltlog TagConnect Adapter
This is a TagConnect to ST-Link/J-Link JTAG Adapter PCB
- Size
- 50 × 62 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 15
- Pads
- 83
- Tracks, vias
- 204, 49
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 24 Oct 2023
- Updated
- 9 Jul 2024
Overview
Voltlog TagConnect Adapter is an open-source printed circuit board by voltlog, from the voltlog/tagconnect-adapter repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 50 × 62 mm with 23 parts on 15 nets, routed with 204 tracks and 49 vias.
It belongs with the interfaces and adapters boards of this library.
README
README.mdTagConnect to ST-Link/J-Link JTAG Adapter PCB
I designed this adapter PCB to alow easy connection of the standard TC2030 or TC2050 TagConnect series programming cables to the popular programming/debugging tools like the ST-Link or J-Link which feature a different connector.
Additionally a 6-pin VoltLink connector™ has been added so that a standard TC2030 footprint on a PCB can be used to interface to the VoltLink USB to serial adapter.
If you would like to order one of these adapters ready assembled, check out my Tindie store.
More info about this project in Voltlog #460.

Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | NetTie_2 | NetTie:NetTie-2_SMD_Pad0.5mm | NT1, NT2, NT3, NT4 |
| 1 | Conn_ARM_JTAG_SWD_20 | Connector_IDC:IDC-Header_2x20_P2.54mm_Vertical_SMD | J5 |
| 1 | G*** | kibuzzard-6507D818 | kibuzzard-6507D818 |
| 1 | G*** | kibuzzard-64FC234D | kibuzzard-64FC234D |
| 1 | G*** | kibuzzard-6507D807 | kibuzzard-6507D807 |
| 1 | G*** | kibuzzard-6507D7E8 | kibuzzard-6507D7E8 |
| 1 | G*** | kibuzzard-64FC2395 | kibuzzard-64FC2395 |
| 1 | G*** | kibuzzard-64FC233E | kibuzzard-64FC233E |
| 1 | G*** | kibuzzard-6507D7D7 | kibuzzard-6507D7D7 |
| 1 | G*** | kibuzzard-6507D800 | kibuzzard-6507D800 |
| 1 | G*** | kibuzzard-64FC2381 | kibuzzard-64FC2381 |
| 1 | G*** | kibuzzard-6507D812 | kibuzzard-6507D812 |
| 1 | G*** | kibuzzard-6507D7FA | kibuzzard-6507D7FA |
| 1 | G*** | kibuzzard-64FC235A | kibuzzard-64FC235A |
| 1 | JTAG 10pin P1.27mm | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD | J2 |
| 1 | TC2030-IDC 6-Pin | Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical_SMD | J3 |
| 1 | TC2050-IDC 10-Pin | Connector_IDC:IDC-Header_2x05_P2.54mm_Vertical_SMD | J4 |
| 1 | VOLTLOG_LOGO | Voltlog:voltlog_mask_3mm | V1 |
| 1 | VoltLink_target | Voltlog:VoltLink-vertical | J1 |
The 22 most common of 23 parts.
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Questions
How big is the Voltlog TagConnect Adapter PCB?
It measures 50 × 62 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Voltlog TagConnect Adapter use?
23 parts. 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 Voltlog TagConnect Adapter KiCad files?
From the voltlog/tagconnect-adapter repository on GitHub, at the commit this page was made from: the board is Voltlog TagConnect Adapter.kicad_pcb and its schematic Voltlog TagConnect Adapter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Voltlog TagConnect Adapter design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).