RTK Portable Bluetooth Kit, lightest solution with ZED-F9P - ArduSimple

simpleRTK2B Starter Kit LR from ArduSimple. Set of Base and Rover based on ZED-F9P + ANN-MB antenna

Launchpad: GNSS antennas and PC boards - GPS World

simpleRTK2B Lite, multiband RTK GPS board w u-blox ZED-F9P - ArduSimple

RTK Portable Bluetooth Kit, lightest solution with ZED-F9P - ArduSimple

Dual-frequency PPK solutions with RTKLIB and the u-blox F9P

ZED-F9P module

Dual-frequency PPK solutions with RTKLIB and the u-blox F9P

Launchpad: GNSS antennas and PC boards - GPS World

simpleRTK2B Micro with u-blox ZED-F9 - ArduSimple

simpleRTK2B Pro, multiband RTK with u-blox ZED-F9P - ArduSimple

ZED-F9P GPS-RTK HAT For Raspberry Pi, Centimeter Level Accuracy, Multi-Band RTK Differential GPS Module