Updates
New product: ALFA AWM27921U 802.11axe WiFi 6E & Bluetooth M.2
New this month from ALFA Network Inc. is part ALFA AWM27921U, an M.2 module that is 802.11axe/WiFi 6E compliant. It supports 20 MHz,...
Tackling a WiFi 6E challenge- newer routers not supporting older WiFi devices
You finally upgrade your home WiFi system to a WiFi 6 or 6E router, and at first everything works great....
International Buyers: Ask us about FedEx Connect Plus shipping
With a transit time of 2-5 days, this service can be cheaper for heavier shipments than items shown at cart....
Helium Mobile is coming soon- how does it work?
You've probably heard about Helium Mobile by now. A forthcoming cellular provider, they inked a deal with T-Mobile last summer (see our...
Undersanding Power over Ethernet: PoE vs. PoE+ vs. PoE++
PoE (Power over Ethernet) and PoE+ are both standards for delivering electrical power to network devices over an Ethernet cable, but...
LoRaWAN: difference between SX1262 and SX1276
SX1262 is an ideal choice for low power applications that require long-range wireless data transmission. It supports a maximum data...
What is Arduino?
The Arduino project began in 2005 as a tool for students at the Interaction Design Institute Ivrea, Italy, aiming to...
WiFi 6E USB adapters are coming, why does that matter?
WiFi 6E provides the fastest and most stable WiFi experience yet. WiFi 6 does not mean 6 GHz. To receive...

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