Heltec Draht Papierhülle mit Akku und 5dbi Antenne 868 MHz für Meshtastic
Full kits available (Heltec Wireless Paper Board + case + accessories). 5dBi Antenna Specification Gain: 5dBi. -Case+Batt+5dBi Ant - DIY kit WITHOUT the wireless paper module (case + power switch + antenna + battery + battery pins).