Viewing profile — mrlambchop

re: wifi/ble together That sounds like the crate didn't have coexistence enabled or the defaults were really odd - so much boring stuff to write about BLE/WiFi Coex, but the short …

A very small point, but pulling from a feather form factor BOM to compare. $0.12 for microUSB female connector (rated 1A) $0.26 for a USB-C female (rated 3A). Needs 2 x resistors (…

I did listen to this for over 2 mins as I task switched over and eventually got cross enough to go back and terminate - I then went to YouTube to play said song and wondered if thi…

I loved this article and had wanted to play with PIO for a long time (or at least, learn from it through playing!). One thing jumped out here - I assumed CISC inside PIO had a ment…

(caveat - not a lawyer... but I'll share my opinion) That list in 1.1 isn’t an exhaustive definition which is IMO, one of the causes of the fire. Again, "IMO", the list is an illus…

Also well funded. They would struggle to raise as much in terms of contributions IMO if not providing tax relief status to their contributors.

Poking around at this product, it looks from the rendering like (a) USB-C based power pass through (unclear if its 2.0 BC etc... or true PD with CC pins - doesn't matter that much …

I don't know about anyone else, but when transitioning back to a shell, I HAVE to hit a bunch of enters on any prompt to clear the last output away a few lines before I can summon …

Great article - enjoyed it a lot! re: the notes on the use of the device keys (stored in the K/V store), assuming that they are per device would seem the most obvious vs that they …

Lightning development started in 2008 as I was there! USB-C development started in 2012 (I was not there!), but from wiki, the ever helpful source of truth: "The design for the USB…

In the spirit of tech conversations, here was my original input from my history: --- I was swept up in this article and the portrait for Amanda (barrows) - what a unique and strong…

Sorry - I hate these as well with an intense passion, but ran through grammar checking :(

I was really swept up in this article and the portrait of Amanda Barrows - what a unique and strong person and this city is incredibly lucky to have her. Unlike some here, I came a…

I'm sure that the lawyers decided that ARM must enforce its licenses, especially when a license holder has explicitly violated the terms in a public fashion. If they don't at least…

I recently worked on a product (Realtek 200MHz MCU + integraiton wifi/ble) that had a similar setup - QSPI connected PSRAM and QSPI connected Flash (with read/write). The PSRAM had…

Tachyon is a 5G-connected single-board computer (SBC) that takes the technology inside a modern smartphone and packs it into a Raspberry Pi form factor to power portable and remote…

I just bought an i3 REX ~3 months ago - it's the perfect car for driving in SF, especially with the range extender for reducing range anxiety. Before purchasing, I had the exact sa…

Completely unusable on M3 Pro @ 64GB! Safari latest Mac OS

Sounds like an aneccode from a layperson who saw or heard about a bring up board (or protoboard) and went away with the wrong insight.

I don't think this is true these days and especially not true of this phone release. IIRC, Apple will have made somewhere close to 20k phones before getting anywhere close to mass …

This makes me embarrassed to be a Nest ecosystem user. Zero chance I'll pick up the ADT box - maybe I will spend some time seeing if the nest secure hub is hardware hackable as I h…

Does not work here either. Cloudflare error page is all I get.