#Motorola walkie talkie hack code

Sure, there are probably glow-in-the-dark or lighted collars out there, but if you go commercial, chances are good that someone else’s dog will be wearing the same thing. But once the sun goes down and ’s off the leash, running amok with the other dogs, it’s almost impossible to keep track of him. likes to take his dog to the hang out at the dog park around dusk. Posted in Radio Hacks Tagged ESP-Now, ESP32, walkie talkie, wifi We like this project, and it’s one that’s especially pleasing to see given that we saw the potential a few years ago in a less successful walkie-talkie using the ESP8266. We’re not sure the range will be brilliant with those little on-board chip antennas, but with the wide range of 2.4GHz antennas to be had it’s likely a better result could easily be achieved if the stock item disappoints. Connection is made via UDP over a WiFi network, or should there be no network via ESP-NOW.

#Motorola walkie talkie hack code

I2S is used for simplicity, but there is no reason why analogue components couldn’t be used with a few code changes. The hardware is a collection of modules on a custom PCB, aside from the ESP32 there’s an I2S microphone and I2S audio amplifier, which along with battery and speaker are housed in a neat 3D printed case.

It’s a memory conjured up for grown-ups by with his ESP32 walkie-talkie, which replaces a shaky 49MHz connection with one a bit more robust through the magic of WiFi. It didn’t matter that they were a very simple AM low-end-VHF radio with a range of about 500m and a Morse key of debatable utility, you could talk clandestinely with your friends, and be a more convincing spy, or commando, or whatever was the game of the moment. One of the most thrilling childhood toys for the adventurous 1970s or 1980s kid was probably the toy walkie-talkie.