COJXU USB to TTL Test Board Kit for E220 400M22S LLCC68 LoRa RF Module With 4dBi Antenna USB Power Cabke E220 400MBL 01|Fixed Wireless Terminals| - AliExpress
NEO-M8T TIME & RAW receiver USB dongle with SMA (RTK ready) - Eltehs GNSS OEM Store
NTRIP without base, only rover. Is it possible? - NEO-M8P RTK - Community forums