Particle B524MEA 系统模块 - SOM B系列 LTE CAT-1/3G/2G（欧洲）[x1]

Frequency: 64 MHz, 700 MHz, 800 MHz, 900 MHz, 1.8 GHz, 2.1 GHz, 2.4 GHz, 2.6 GHz

Dimensions: 97 mm x 21 mm x 0.2 mm

Installed RAM: 256 kB

Interface Type: Bluetooth, GPIO, JTAG, NFC, USB 2.0

Processor Type: EG91-E, nRF52840

Processor Brand: Nordic, u-blox

Maximum RAM Capacity: 256 kB

Operating Supply Voltage: 3.6 V to 4.3 V

Maximum Operating Temperature: + 75 C

Minimum Operating Temperature: - 20 C