LimeNET Micro 2.0 is a modular radio platform that leverages the Raspberry Pi CM4 and LimeSDR XTRX for their respective computing and RF features. It is significantly more versatile than the previous version of LimeNET Micro, which was limited by a slower (CM3) compute module and an integrated SISO radio. LimeNET Micro 2.0 is an ideal tool for a wide range of wireless applications ranging from experimental deployments to real-world enterprise installations.

Specifications:

LimeNET Micro 2.0 provides access to all of the connectivity and functionality of the CM4 and LimeSDR XTRX boards at its heart. That includes:

• USB 2.0 Type-C socket (boot and power delivery)
• Dual USB 2.0 Type-A sockets (downstream ports) or a front-panel USB 2.0 header (unpopulated)
• Gigabit Ethernet jack with PoE support
• Mini PCIe x1 Gen 2 (5 Gbps)
• 2x HDMI 2.0 receptacles (up to 4K 60P supported)
• 2x 15-pin FPC connectors for MIPI DSI display and CSI camera
• 3.5 mm, 4-pin jack for analog audio and composite video
• MicroSD card slot
• NanoSIM socket
• Coaxial RF (4x SMA female + 4x U.FL female) connectors for RF frontend
• Coaxial pass-through U.FL to external SMA connector
• 20-pin Raspberry Pi CM4 GPIO header (3.3 V)
• 14-pin Raspberry Pi CM4 SYS header
• 5-pin front display connector (power, I²C, button)
• Raspberry Pi CM4 UART0 header (unpopulated)
• 2-pin and 4-pin fan connector at 5 V (default), 3.3 V, or VCC_INT voltage

The new frontend module (FEM) provides higher output power using Qorvo drivers and amplifiers for a more comprehensive coverage range while keeping the frequency flexibility of the original LimeNET Micro. It also features low noise amplifiers (LNAs) and SPDT switches that provide for both FDD and TDD modes of operation.

We will reveal more new features, enhancements, and applications of LimeNET Micro 2.0 before and during the campaign.

Package Includes:

• 1 x LimeNET Micro 2.0