The Clipper HAT Mini adds 4G LTE cellular connectivity to your Raspberry Pi, enabling data transmission over mobile networks — perfect for remote or mobile projects where Wi-Fi isn't available. Transmitting sensor readings and control data typically uses very little data, making a small pay-as-you-go plan go a long way.

Built around the SIMCom A7683E LTE module, it supports LTE Cat 1 with up to 10 Mbps downlink and 5 Mbps uplink. The mini HAT form factor includes LED status indicators, two user buttons, and a Qw/ST (Qwiic / STEMMA QT) connector for easy I2C breakout attachment. It plugs directly onto the Raspberry Pi's 40-pin header with no soldering required.

Key Features

• SIMCom A7683E 4G LTE Module – LTE Cat 1 with up to 10 Mbps down / 5 Mbps up
• SIM Card Slot – Use any compatible nano/micro SIM with a data plan
• SMA Antenna Connector – Attach an external antenna (sold separately)
• 2 User Buttons – Labelled A and B for custom input
• STATUS and NET LEDs – Visual indicators for module state and network activity
• Qw/ST Connector – Qwiic / STEMMA QT I2C for solderless breakout connections
• Speaker/Microphone Headers – Unpopulated headers for audio expansion
• No Soldering Required – Pre-soldered socket header for direct Raspberry Pi attachment

Supported Frequency Bands

• LTE-FDD: B1 / B3 / B5 / B7 / B8 / B20 / B28

Ideal For

• Remote IoT sensor deployments
• Mobile and field projects without Wi-Fi
• Home automation with distant devices
• Connected art installations and festival projects

Package Contents

• 1× Clipper HAT Mini with pre-soldered header

Resources

• Getting Started Guide
• Schematic (PDF)