An in-depth analysis of pre-release firmware differences between the FLSUN S1 and S1 Pro models, highlighting substantial improvements in AI functionality, print monitoring, and system automation.

In this post, we explore an innovative solution to simplify the parcel pickup process at DHL Packstations. Previously, customers had to manually enter their PostNummer and mTAN, which was time-consuming. However, a new yellow customer card with a barcode on the back aimed to streamline this process. Unfortunately, not all customers received the new card automatically. To avoid the hassle of applying for a new card, there is a clever workaround – generating our own barcode.

Introduction The Huawei E3372 is a popular and quite cheap 4G LTE stick. The on-board LTE Cat 4 modem supports up to 150 MBit/s in download and up to 50 MBit/s in upload. It has a fallback on (DC-)HSPA(+), UMTS and EDGE when needed. The whole package is rounded off by small handy dimensions (88m x 28mm x 11.5mm). But as usual there is a footgun on purchasing the E3372 for your desired use case:

Introduction There are some barcode scanner apps offered on the app stores, which are designed to quickly and easily obtain important product properties of food, cosmetics, etc. while shopping. A well-known app in the German-speaking countries is “barcoo”. Since I wanted to have a fixed scanner for my refrigerator, which recognizes the EAN of the product and stores the product in a database, I needed an API from which this data comes.