SharePHASMA Lite JR: Free DIY ESP32-S3 Ghost Hunting Device PHASMA Lite JR is a portable, offline paranormal-investigation and environmental-logging device developed by SanDiegoHaunted.com. It combines GNSS/GPS location, temperature and humidity, three-axis magnetic-field sensing, onboard motion sensing, a rotary control, buzzer feedback, microSD investigation records, nearby historical points of interest, and an experimental word-and-concept engine. Watch … Continue reading PHASMA Lite JR: Free DIY ESP32-S3 Ghost Hunting Device