Whenever you see a 2
It. I really want to I will create a great radio that have an RP2040, nevertheless the volume is actually low getting anything but HF bands which need huge, high priced antennas. I am concentrating on to make one to having a beneficial Raspberry Pi, however it does not have any an excellent DAC, thus indicators need to be introduced having fun with PWM, hence requires really good strain getting useful for transmitting. Total, it is a giant deceive jobs. As well, Adafruit carries microcontrollers having 900Mhz LoRa radios, that is for the a keen unlicensed ring for straight down stamina use. One to chill, but what easily should manage a climate channel you to definitely means expanded diversity? Disappointed, nothing for this, even though you have a HAM licenses. 4GHz tool where you could manage the radio really (in lieu of are simply for certain hardcoded process), therefore happens to has actually a keen antenna connector, you could use one to possess HAM (once the unlicensed 2.4GHz overlaps having a great HAM band), nevertheless wouldn’t get longer variety with that as opposed to very directional antennas and a lot of stamina, and you may I’m not conscious of any microcontrollers that fit that description in any event. I could tell you, if the Adafruit marketed microcontrollers which have 2 meter otherwise 70 cm ring radios having UF.L fittings, possibly allowing direct control otherwise with some pretty good variety of package radio method difficult coded, I’d be-all over one to! And when they ended up selling you to definitely, they may probably and additionally make some currency attempting to sell ~5 watt fuel amps built to attach to the newest UF.L connector, maybe since the an effective “hat”.
