Path: csiph.com!weretis.net!feeder8.news.weretis.net!feeder3.feed.ams11.usenet.farm!feed.usenet.farm!peer05.ams4!peer.am4.highwinds-media.com!peer05.ams1!peer.ams1.xlned.com!news.xlned.com!peer01.iad!feed-me.highwinds-media.com!news.highwinds-media.com!fx06.iad.POSTED!not-for-mail From: Daniel Newsgroups: comp.sys.raspberry-pi Subject: Re: Pi Zero 2W - which end is pin 1?????? References: <10q3r10$31oo5$1@dont-email.me> Message-ID: <87v7dk2cfi.fsf@rpi3> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) Cancel-Lock: sha1:3THbyOEJqfWt8FLPov3GmT3Gbpk= MIME-Version: 1.0 Content-Type: text/plain Lines: 18 X-Complaints-To: abuse(at)newshosting.com NNTP-Posting-Date: Tue, 21 Apr 2026 22:09:22 UTC Organization: Newshosting.com - Highest quality at a great price! www.newshosting.com Date: Tue, 21 Apr 2026 15:09:21 -0700 X-Received-Bytes: 1495 Xref: csiph.com comp.sys.raspberry-pi:37927 Sam Thomas writes: > Chris Green wrote: >> This is ridiculous, I can find nowhere that tells me which end of the >> 40-pin header is pin 1. Can someone tell me please, or direct me to a >> layout diagram which shows me. > > If only there was an FM... > https://pip-assets.raspberrypi.com/categories/1088-raspberry-pi-pico-2-w/documents/RP-008304-DS-2-pico-2-w-datasheet.pdf > > page 5. I bought some hardware yesterday, being shipped, a GPIO extender for my pi500. Anyway, I also included a gpio guide for $2. If you go to pishop and zoom in on the item, you may get enough detail to know which pin is 1 That's the best I can come up with.