Two Good Reasons To Attend Tech Conferences | Voltlog #458

Going to tech conferences and events can be an incredibly rewarding experience, both professionally and personally. As someone who has attended several such events, I can attest to the invaluable benefits of networking and knowledge gain. Firstly, let’s talk about networking. These events bring together professionals from various companies and backgrounds, creating a unique opportunity to connect with like-minded individuals.

It’s a chance to exchange ideas, share experiences, and potentially forge new partnerships or collaborations. In fact, I’ve found that around 80% of the value I derive from attending conferences comes from the networking aspect. During my recent visit to The Things Conference in Amsterdam, I had the pleasure of meeting and conversing with representatives from companies like RAKWireless and Voltaic Systems.

These interactions not only allowed me to learn about their cutting-edge products but also opened doors for potential future collaborations or consulting opportunities. Moreover, the connections made at these events can be invaluable in solving technical challenges. I vividly recall an instance where reaching out to an STMicroelectronics engineer I met at the Embedded World conference in Nuremberg helped me resolve a complex issue within 24 hours – a task that would have taken significantly longer through traditional support channels.

Secondly, attending conferences is a fantastic way to gain knowledge and stay up-to-date with the latest trends and technologies in your field. The presentations, workshops, and exhibitions provide a wealth of information from industry experts and thought leaders. At The Things Conference, for example, I learned about Echostar’s innovative LoRa modules that can seamlessly switch between terrestrial and satellite communication, offering unlimited range capabilities.

In addition to the formal sessions, the informal conversations and networking opportunities often lead to valuable insights and knowledge sharing. I’ve made great friends, like Orkhan, a hardware engineer and fellow viewer of the Voltlog channel, with whom I’ve even collaborated on projects after meeting at a conference.

Overall, attending tech conferences and events is an investment in your professional growth and personal network. The knowledge gained and connections made can open doors to new opportunities, solve complex problems, and foster collaborations that might not have been possible otherwise.

InTheMail | Voltlog #446

Welcome to another exciting edition of “In The Mail” where we unbox and explore the latest electronics goodies that have arrived at my doorstep. This time around, we have a diverse array of items ranging from radio modules to antennas, charging solutions, wiring essentials, and even some handy tools.

Let’s kick things off with the CC1101 sub-GHz radio module, a popular choice for wireless communication projects. I plan to connect this module to an ESP32 and explore platforms like Tasmota, ESPHome, or others to create an RF bridge to Home Assistant. This will allow me to capture signals from devices like smoke detectors with built-in radio signaling capabilities.

Moving on, we have a couple of USB-C charging modules that promise to upgrade our charging game. The TP4057 module with a USB-C connector and an integrated battery protection chip looks promising, while the second module offers switch-mode charging and boosting capabilities, all packed into a tiny SOT23.5 chip.

Speaking of USB-C, I’ve also got some handy adapters to bridge the gap between USB-C and USB Type-A, ensuring seamless connectivity across devices. And for those times when you need to extend your charging reach, I’ve got a couple of 1-meter USB-C extension cables, albeit a bit thicker than expected due to their high-speed data and power delivery ratings.

Wiring is an essential part of any electronics project, and I’ve stocked up on some silicone and PVC wires in various colors and gauges. These will come in handy for quick prototyping and testing, and having multiple color options makes it easier to keep track of connections. For my LoRa and LoRaWAN adventures, I’ve acquired a couple of antennas, including a beefy 55cm 12dBi 868MHz antenna and its smaller 37cm sibling.

I plan to put them through their paces with a nano VNA to test their center frequencies and SWR performance. Rounding out the mailbag, we have some handy tools like a J-Link PCB adapter for ARM microcontroller debugging, specialized screwdriver bits for electrical work and security screws, an electric engraving tool for PCB modifications, a sturdy syringe booster for dispensing viscous materials, and a multifunctional flume wrench kit for tight spaces.