HELTEC Vision Master E290 2.90 E-ink hōʻike me ESP32 a me LoRa Owner's Manual
E ʻike i ka Vision Master E290 2.90 E-ink Display me ESP32 a me LoRa mea hoʻohana manual. E ʻimi i kāna mau kikoʻī, nā hiʻohiʻona, a me ka launa pū me nā papahana open-source e like me Meshtastic. E aʻo pehea e hoʻohana ai i kēia pahu hoʻomohala E-Ink no nā noi like ʻole me ka pono ʻole o ka module LoRa.