HELTEC Vision Master E290 2.90 E-ink zaub nrog ESP32 thiab LoRa Tus Tswv Phau Ntawv
Tshawb nrhiav lub zeem muag Master E290 2.90 E-ink zaub nrog ESP32 thiab LoRa cov neeg siv phau ntawv. Tshawb nws cov specifications, nta, thiab compatibility nrog qhib qhov project xws li Meshtastic. Kawm paub siv ntau yam E-Ink kev txhim kho cov khoom siv rau ntau daim ntawv thov yam tsis tas yuav muaj LoRa module.