“Via Hackaday: the ESP 32 bluetooth backdoor that wasn’t.”
Views expressed in this Amateur/Ham Radio News update are those of the reporters and correspondents. Accessed on 27 March 2025, 2008 UTC.
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Russ Roberts (KH6JRM).
https://atomic-temporary-236777540.wpcomstaging.com, https://www.simplehamradioantennas.com, https://kh6jrm.blogspot.com.
Recently there was a panicked scrambling after the announcement by of a ‘backdoor’ found in Espressif’s popular ESP32 MCUs. Specifically…
built one of those cheap automatic antenna tuners you see everywhere — this one scaled up to 350 watt capability….
Perhaps every gardener to attempt to grow a tomato, lettuce, or bean has had to contend with animals trying to…
The proliferation of affordable lithium batteries has made modern life convenient in a way we could only imagine in the…
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On December 17, 2024, at 1:49 p.m. EST, students at Sally Ride Elementary School in Orlando, Florida, made live radio…
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There’s been a lot of buzz about Meshtastic lately, and with good reason. The low-power LoRa-based network has a ton…
March 23, 2025 In this edition: * January/February 2025 Issue of The AMSAT Journal is Now Available * Fram2Ham SSTV…
Dozens of amateur radio clubs have made plans to host an ARRL Ham Radio Open House in April. The nationwide…
Release Date: March 22, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week’s edition…
This is a 1-hour version of the weekly podcast for This Week in Amateur Radio. For the full version please…
Good afternoon. Welcome to the AA0RC Repeater. The time is 3:33 p.m. The automated greeting crackles through the radio on…
Open Research Institute (ORI) has begun an ambitious effort to bounce radio signals off Venus and back to Earth. A…
The ARRL has announced its intent to file comments on the FCC’s recent Public Notice, In Re: Delete, Delete, Delete….
Join DX enthusiasts from around the world as they gather for the 76th International DX Convention in Visalia, California. The…
Before smartphones and instant messaging, radio waves carried the voices of those fighting for our country. At Buckingham Army Airfield,…
Tap or click the link below to download this week’s news script News script for 23 March 2025 (MS Word…
Some 175 scientists, students, professors, and amateur radio operators from around the world gathered in person and virtually on March…
In a Public Notice titled “In Re: Delete, Delete, Delete,” issued on March 12, 2025, the FCC is soliciting public…
While eating breakfast last Saturday morning at the New Jersey Institute of Technology, ARRL staff member Bob Inderbitzen, NQ1R, was…
Solar activity reached moderate levels due to an isolated M1.5/1nflare on March 19 at 2040 UTC from Region AR4031. Regions…
If you came of age in the 1990s, you’ll remember the unmistakable auditory handshake of an analog modem negotiating its…
Firefly’s Blue Ghost lander’s first look at the solar eclipse as it began to emerge from its Mare Crisium landing…
In our wider community we are all familiar with the idea of open source software. Many of us run it…
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