#156 LGT8F328P Replacement for ATMEGA328P (at 32MHz 😲)

An improved ATMega328P with this cheap clone Logic Green LGT8F328P running at 32MHz (eventually) $8 off your first order at LCSC Electronics with https://lcsc.com/?href=ralphsbacon&so... Seriously, folks, see all this information with full colour pictures, step-by-step instructions and much more on my GitHub: https://github.com/RalphBacon/LGT8F32... Links to all products at the bottom of this description So we're looking at the 32MHz Nano-sized drop-in replacement but I'm using a different sized development board just for ease of use in the video. My device looks like this (and well worth it for experimenting with) https://github.com/RalphBacon/LGT8F32... But the final device is Nano sized, and a drop-in pin replacement https://github.com/RalphBacon/LGT8F32... Or you can have a Pro-Micro sized device that will require a USB-to-Serial adapter to program. https://github.com/RalphBacon/LGT8F32... The 6 simple steps to get a LGT8F328P-based board running at 32 MHz are listed on my GitHub. https://github.com/RalphBacon/LGT8F32... 6 Simple Steps to get a LGT8F328P-based board running at 32MHz *1 Download the LogicGreen zipped resources here* https://github.com/LGTMCU/Larduino_HSP There's a copy of this zipped folder on my GitHub *2 Extract the download (unzip it)* and move the unzipped LGT/avr folder to under the hardware folder in your Arduino sketch folder. If you do not have a hardware folder in your Arduino Sketches folder, just create one. Your structure should look like this: https://github.com/RalphBacon/LGT8F32... *3 Replace the boards.txt* In the Hardware - LGT - AVR folder **delete the boards.txt**. Then copy the boards.txt in this GitHub there in place of the one you just deleted. Easier than trying to edit it! Testing ----------------------------------------------------------------------------------------------------------- Oh no! I've exceeded my Youtube word count so head on over to my GitHub to complete the process! https://github.com/RalphBacon/LGT8F32... ----------------------------------------------------------------------------------------------------------- What's this GUID then? Each LGT8F328P has a unique GUID (serial number) built in. Useful for encrypting things. To retrieve the number (it's read-only) do this in your sketch setup(): uint32_t guid = *(uint32_t*)&GUID0; To display that number in its intended *HEX format* do this: Serial.println(guid, HEX); Simples, right? ====================================== LINKS LINKS LINKS LINKS ====================================== Please visit my sponsor who made this video possible! $8 off your first order at LCSC Electronics with https://lcsc.com/?href=ralphsbacon&so... *KEYES Open Source LGT8F328P Control Module Development Board* https://www.banggood.com/KEYES-Open-S... *AliExpress Nano/pro Micro replacements* LGT8F328P LQFP32 replaces NANO V3.0 HT42B534 chip http://s.click.aliexpress.com/e/cEAUGf6s This seller has both variants (SOP20 & LQFP32) but look around there are other sellers too! *Logic Green's GitHub for the support files (also on my GitHub)* https://github.com/LGTMCU/Larduino_HSP *LGT8F328P Schematic (also copy on my GitHub)* https://www.electrodragon.com/w/image... *Chinese Documentation for what it's worth* http://www.logicgreen.io/upload/lgt8f... English version of similar family of chips on my GitHub *Top 10,000 Prime Numbers* https://www.di-mgt.com.au/primes10000... If you like this video please give it a thumbs up, share it and if you're not already subscribed please consider doing so and joining me on my Arduinite journey My channel and blog and GitHub are here: ------------------------------------------------------------------    / ralphbacon   https://ralphbacon.blog https://github.com/RalphBacon/LGT8F32... ------------------------------------------------------------------