# Hey guys can I get a review of this -

Channel: #designreview
Source: https://discord.com/channels/1233487248129921135/1552422165012287551
Started: 2026-09-23T22:46:54.104000+00:00
Last activity: 2026-09-24T09:47:27.301000+00:00

## pixalynx — 2026-09-23T20:51:26.748000+00:00

Hey guys can I get a review of this - https://tscircuit.com/pixalynx/nrf9151-gps-tracker#3d

## Seve — 2026-09-23T22:46:55.398000+00:00

wow this is looking good

## Seve — 2026-09-23T22:47:17.981000+00:00

are you sure you want double sided? It will cost more

## pixalynx — 2026-09-23T22:55:31.495000+00:00

Thank you !! This was a 10 hour opus 5.5 session on extra

## pixalynx — 2026-09-23T22:58:33.050000+00:00

This keeps the small form factor otherwise it will be much bigger ?

## Seve — 2026-09-23T22:58:47.241000+00:00

wow that's a long time but the results look really good

## Seve — 2026-09-23T22:59:15.823000+00:00

i would ask the AI to check for schematic issues too, there are a lot

## pixalynx — 2026-09-23T22:59:44.516000+00:00

I got chat to peer review and gave it a 9/10 hahahah

## pixalynx — 2026-09-23T23:00:15.987000+00:00

My fab-readiness rating

Right now I’d put it around:

Architecture: 9/10
Schematic: ~8/10
PCB/manufacturing preparation: ~9/10
Production readiness: not yet
Prototype readiness after the nRF7002 fix: very close

The nRF7002 errata issue is the most valuable finding from this review because the PCB could otherwise boot, connect and appear completely functional while quietly consuming substantially more standby power than expected.

## Seve — 2026-09-23T23:00:45.394000+00:00

https://cleanshot.com/share/kf7kQqSX

## Seve — 2026-09-23T23:00:56.265000+00:00

tell ai to run `tsci check schematic-placement` and fix the issues

## Seve — 2026-09-23T23:00:59.537000+00:00

i think that will do a lot

## Seve — 2026-09-23T23:01:02.524000+00:00

but it's pretty good

## Seve — 2026-09-23T23:01:16.517000+00:00

`tsci check shorts` is also sometimes pretty good to run

## pixalynx — 2026-09-23T23:05:50.892000+00:00

Ok will do ! Have to wait for my lunch break (currently at work) can’t wait hahaha

## pixalynx — 2026-09-24T00:50:27.257000+00:00

I should also add that opus 5.5 used free router to route that board not sure if there is any difference vs doing everything in tscircuit ?

## pixalynx — 2026-09-24T03:08:17.034000+00:00

I've updated using your suggestions ! if someone can have a look - https://tscircuit.com/pixalynx/nrf9151-gps-tracker?version=0.1.2#files

## pixalynx — 2026-09-24T09:47:27.301000+00:00

acutally did another update this is the latest version - https://tscircuit.com/pixalynx/nrf9151-gps-tracker?version=0.1.4#files