Updates
Raspberry Pi 5 is coming, and we have a FAQ
Raspberry Pi 5 is coming, and we have updates regarding case and power supply requirements, availability, and more!
Understanding WiFi terms like 1T1R, 2T2R, and MIMO
In antenna and router technology, terms like 1T1R, 2T2R, and so on are used to describe the configuration of antennas...
Why technology products get discontinued or reach EOL
We've all heard the technology term "end of life", or EOL for short. Often times as consumers we also figure...
Arduino boards now at Rokland!
We are thrilled to announce the latest additions to our product lineup: the Arduino UNO WiFi REV2, Arduino Mega 2560 Rev3,...
What is the difference between u-blox and L76K?
The main difference between u-blox and L76K is their positioning accuracy. u-blox is a Swiss company that specializes in GNSS...
What is EUB shipping or ePacket delivery?
EUB or ePacket shipping options on different web sites mean your order is shipping from a different country and could...
Outdoor 70mph test with ALFA magnet base ARS-AS087 and ASP-NM-NF Spring Mount
Here is an outdoor 70mph driving test with ALFA magnet base ARS-AS087 and ASP-NM-NF Spring Mount
TTGO vs. LILYGO: what is the difference?
Developers often ask us the difference between TTGO and LILYGO. When dealing with various T-Beam and T-Echo products, some pictures...
Military and First Responder 
