M2 Datasheet

Device	Details
Processor	MT7628(MIPS24KEc@580MHz)
RAM	DDR2 128MB
Flash	Flash 32MB
Antenna	LoRa: 3dBi External Antenna with Base Wi-Fi: Internal Antenna BLE: Ceramic Antenna 4G: Internal Antenna (Only for 4G Version
Wi-Fi	Support 2.4 GHz 802.11 b/g/n
Bluetooth	Dual-Module, Bluetooth V5.2 and V2.1 + EDR
Ethernet	RJ45 (10M / 100 M)
LoRaWAN	Supports Class A, C
Input Voltage	DC 12V - 2A PoE (IEEE 802.3 af), 40V-57V DC
Operating Temperature	-20°C to 55°C