3D-printed adapter specifically designed for B1 transmitters.
⚠️ Not suitable for other transmitter models.
Installation Instructions:
- Insert a metric M3 (3mm) screw into the holes to create a thread, then remove it before first use.
- Remove the bottom hex nuts from your B1 transmitter.
- Loosen the hex spacers (about half a turn) between the two PCB layers to allow the screws to rotate freely.
- Position the transmitter onto the adapter and secure using the screws.
If you're looking for a compatible elastic armband, here are some options:
- Amazon UK: https://amzn.to/3qPwOy2
- Amazon US: https://amzn.to/3JHUY6g
These adapters are printed and provided free of charge. Alternatively, you can download the STL file and print it yourself: