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Monday, June 14, 2021

NanoPi Duo2 with IoT-Box & GSM/GPRS modem in Armbian

For a longer time I own the NanoPi Duo2 from FriendlyARM including the IoT-Box Carrier Board. The specs of the NanoPi Duo2 and IoT-Box are as follows:

NanoPi Duo2:

  • CPU: Allwinner H3, Quad-core Cortex-A7 Up to 1.2GHz
  • DDR3 RAM: 512M
  • Connectivity: 10/100M Ethernet
  • WiFi: 802.11b/g/n
  • Bluetooth: Bluetooth V4.0 of 1, 2 and 3 Mbps.
  • Camera: OV5640
  • ...

IoT-Box Carrier Board:

  • Onboard quad-band GSM/GPRS module
  • 2 x USB Host
  • Serial port and Ethernet port
  • Audio input and output
  • MicroUSB power input and a power switch
  • IPX to SMA WiFi converter


A lot of features are not accessable from the board itself like the ethernet port. One of the reason I also bought the IoT-Box. Another nice feature of the IoT-Box is the GSM/GPRS module (SIM800C), which will be the main focus of this article.