Internet Connection with Base HAT using ECM Mode

Tutorials on how to configure the Quectel or Telit module for ECM mode on Raspberry Pi OS.

  1. Internet Connection with Quectel EC25 using ECM Mode
  2. Internet Connection with Telit LE910C1 module using ECM Mode

Setting up the PPP connection for Sixfab Shield/HAT

PPP is a data layer communication protocol that is established through the serial port of the modem.
These Serial port communication could be either the UART or the serial exposed to USB.

QMI Interface Internet Connection Setup Using Sixfab Shield/HAT

Sixfab HATs provide 3G/4G & LTE wireless connectivity, these modems by default use the newer QMI interface as the primary connection method, as opposed to PPP over serial or direct IP as with earlier modems in the range.

Setting up a data connection over QMI interface using libqmi

The libqmi can be used to establish QMI interface for mini PCIe modules such as Quectel EC25, EG25-G, EC21, UC20-G and Telit LE910C1, LE910C4 with the Raspberry Pi 3G, 4G/LTE Base HAT.

Sending AT Commands

Cellular modules can be controlled using AT commands. This can be done over the serial interfaces described as modem or AT commands interfaces by the manufacturer. Send AT commands using minicom step by step in this tutorial.

UART Configuration

The UART is useful in communicating with the cellular modules without a USB cable attached. This interface can be used for AT based communication, such as sending AT commands & receiving responses and establishing PPP.

Read GNSS/GPS Data with Sixfab Shield/HAT

In this tutorial, we will learn how to get GNSS/GPS data using Sixfab Shield/HAT.

UDP Connection with Cellular Shield/HAT

In this tutorial, we will learn how to create a UDP connection with Cellular IoT HAT and Cellular IoT App Shield.

Share wwan0 Connection to LAN

The purpose of this tutorial is to share the QMI interface connection to the LAN(eth0).

Using Sixfab Raspberry Pi Shield/HAT as a Wi-Fi Hotspot

If you have a Raspberry Pi with Sixfab shield/HAT connected to a Cellular Network, you can easily convert it to a Wi-Fi Hotspot. By the end of this tutorial, you will have a WiFi Raspberry Pi Hotspot with you.

UPS HAT Manual Firmware Update Instructions

The UPS HAT firmware update can be done manually. If the firmware update failed on power portal or to manually update the firmware, follow this tutorial.