สถานที่กำเนิด
Sichuan, China
ชื่อแบรนด์
Heltec Automation
LoRa maximum output power
20dB ± 1dB
Receiving sensitivity
-142.5dBm @ 300bps
USB to SPI bridge chip
STM32F401CEU6
Maximum USB power supply (≥500mA)
6V
Minimum USB power supply (≥500mA)
4.8V
Typical USB power supply (≥500mA)
5V
Support
Windows (7, 8, 10 or higher) or Linux
Working temperature
-40 ~ 80 ℃