Imported from GitHub: hlord2000/nRF54-LR1110-Fin · commit f5dd9ed · license CERN-OHL-P-2.0

Description

An LR1110 fin for the nRF54L15

README

LR1110 Expansion Board for nRF54L15-DK

This expansion board connects the Semtech LR1110 RF transceiver to the Nordic nRF54L15-DK. The board enables LoRa, GNSS, and Wi-Fi scanning capabilities.

Features

• Supports LoRa connectivity via 0900PC16J0042001E filter and SKY13380-350LF RF switch
• GNSS and Wi-Fi scanning via 2000PC15C0040001E filter (IPDs enable smaller solution size)
• Onboard LNA for non-active GNSS antennas
• 32 MHz TCXO with power-saving VTCXO control from LR1110
• 32.768 KHz crystal for timing reference
• Level shifters to support all possible IO voltages of the nRF54L15
• Compatible with the new nRF54L15 headers