Simple USB to Serial Interface with momentary switches for BOOT and RESET with JST SH connector ready for FURZY STM32 projects

TEST007D PCB V01R00 – 50mm x 25mm

NOTEs on PCB V01R00 (with the benefit of hindsight) –

• L3 VDD link should have been on the CP2102 side rather than the J2 DUT side – if the J2 DUT self powered, recommend cutting the VDD at the Y junction to the CP2102 and soldering link L3 so the BOOT switch is power from the J2 DUT rather than the CP2102
• Consider making R2 larger to minimise any current when DUT is not powered
• Consider the TEST010 with output TXB0104 level translator

Refer to the PDF for details.

The gerbers are the files I sent to PCBWAY. The Top Stencil is included.

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