Joshua Bardwell - Why did Diatone ship the Roma F4 with GPS disabled??? Full review on my channel. | Facebook
![TCMM F4 GPS With Barometer 30.5x30.5mm MATEKF405 RC FPV Racing Drone quadcopter Accessorise F4 flight controller|Parts & Accessories| - AliExpress TCMM F4 GPS With Barometer 30.5x30.5mm MATEKF405 RC FPV Racing Drone quadcopter Accessorise F4 flight controller|Parts & Accessories| - AliExpress](https://ae01.alicdn.com/kf/H6c39ef23ad3f47bca0fc44ff55e22b49X.jpg)
TCMM F4 GPS With Barometer 30.5x30.5mm MATEKF405 RC FPV Racing Drone quadcopter Accessorise F4 flight controller|Parts & Accessories| - AliExpress
![Amazon.com: VIFLY Exclusive Power Source for Drone GPS to Prevent Component Over-Heating Integrated with Lost Drone Alarm Buzzer for RC FPV Drone Black : Toys & Games Amazon.com: VIFLY Exclusive Power Source for Drone GPS to Prevent Component Over-Heating Integrated with Lost Drone Alarm Buzzer for RC FPV Drone Black : Toys & Games](https://m.media-amazon.com/images/I/41BfqtZ+BYS.jpg)
Amazon.com: VIFLY Exclusive Power Source for Drone GPS to Prevent Component Over-Heating Integrated with Lost Drone Alarm Buzzer for RC FPV Drone Black : Toys & Games
![Hi, I have a problem with the HGLRC M80 Pro GPS compass. Even after calibration, it still returns after rotation. Then the arrow in the OSD shows me wrong. Does the GPS Hi, I have a problem with the HGLRC M80 Pro GPS compass. Even after calibration, it still returns after rotation. Then the arrow in the OSD shows me wrong. Does the GPS](https://external-preview.redd.it/2l3T5X5GIyV-9aRQCj0176YFerCFaMAlu3LPWZVMApw.png?format=pjpg&auto=webp&s=2c066001da859a2a390c0fe034df38dfb35b83de)