Gareth Greening
@garethowain
Self-taught various Linux OS's, programming & dev. Personal interest in pre-existing. Embedded / firmware hacks. RasPi, Arduino, SDR, RF Tx/Rx, wireless, Mobile Telephony (GSM, CDMA, GPRS) defunct tech eg IDEN. GPS, LoRA, Bluetooth. En/De-cryption, cypher, algorhythm. Geek!
Cardiff, UK