اسم العلامة التجارية
Heltec Automation
Low power design
Deep Sleep 3.5uA
Battery Type
3.7V Lithium (SH1.25 x 2 socket)
Interface
Micro USB x 1; LoRa (IPEX) x 1
FLASH
128KB internal FLASH
LoRa maximum output power
22 ± 1dB
LoRa working band
EU_433, CN_470_510, EU_863_870, US_902_928