โ†‘Meshtastic ํ†ต์‹ ์šฉ LoRa 868 MHz ์•ˆํ…Œ๋‚˜ SMA Male 3.5dBi 868MHz LoRaWan์šฉ ์ธํ„ฐ๋„ท Wifi Antena Low VSWR - TopDealBox