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Doing ULX3ST FPGA board @home part2

Doing ULX3ST FPGA board @home part2

Checking if all pins of FPGA are connected. Sorting parts. More sorting. Soldering FTDI. Soldering capacitors. Soldering power circuits. Random soldering Random soldering. Almost done. Near end. Problem!!! Chip was placed wrong. Fixing chip orientation. I still had problems, and solve it on this pic... »

Doing ULX3ST FPGA board @home

Doing ULX3ST FPGA board @home

Tnx to EMARD new FPGA board is in town ;) https://github.com/emard/ulx3s We have tested and almost all examples are already working. But there is still many things to try. One thing for checking is will examples work on smaller FPGA. And we need to do that manually. Bare FPGA board Just another look... »

DIY LoRaWAN gateway

DIY LoRaWAN gateway

SmartZG – powered by Radiona »

STM32F030 hardware flash backup

STM32F030 hardware flash backup

@Home I had Nextion LCD It is having some bad software that is working on windows only I was not able to find a way to use interrupt on some pins. So I was thinking about uploading my code on STM32 to test it out. But Nextion does not provide factory flash for this display so if I change firmware I ... »

RFM69 – STM32 – Raspberry pi gateway – UKHASnet @ 868MHz

RFM69 – STM32 – Raspberry pi gateway – UKHASnet @ 868MHz

I have ordered some 868MHz modules from internet and just searched a way to use it. At first look https://ukhas.net/ looked nice so I decided to test it :) If you get lost there is nice sitemap so you can find what you are looking… https://ukhas.net/wiki/dbrooke_nodes:dbpg?do=index So it is ti... »