ชื่อแบรนด์
Heltec Automation
LoRa maximum output power
18dB ± 2dB
battery type
1/2 AA Lithium chlorine sulfite battery
interface
Micro USB x 1; LoRa antenna x 1
FLASH
256KB FLASH;32KB SRAM;8KB EEPROM;128B BACKUP REGISTER
LoRa bands
EU_433, CN_470_510, EU_863_870, US_902_928 four bands optional