SpeedyBee BEE25 Frame Installation Instructions

01 FC & Motor Mounting Holes

25.5*25.5 AIO FC mounting holes

Motor mounting hole distance: 9*9mm

02 FC Installation

Use four countersunk M2*12mm hex screws to secure the FC.

Components used: M2 Anti-Slip Nuts, Countersunk screw M2 (12mm)

03 EXT LITE/PRO Installation Method

Slide the EXT LITE/PRO board into the frame from the rear carbon plate.

Incorrect Example: Do not install from top to bottom.

04 EXT LITE Installation

Connect the positive and negative terminals of EXT LITE to the flight controller using the included 18AWG red and black power cables. Insert the 4PIN cable into EXT LITE and plug the Type-C/Micro USB into the flight controller's tuning port.

Hold the side button on EXT LITE and power the flight controller to enter DFU mode. Only for flight controllers with BOOT pads.

05 EXT PRO Installation

1. Connect the positive and negative terminals of EXT PRO to the flight controller using the included 18AWG red and black power cables. Solder the capacitor to the PRO XT30 head (ensure correct capacitor polarity).
2. Insert the 6PIN cable into EXT PRO and plug the Type-C/Micro USB into the flight controller's tuning port.
3. Connect TX and RX of EXT PRO to RX and TX of the flight controller respectively, and enable the corresponding ports to enable tuning via EXT PRO's Bluetooth module.

Hold the side button on EXT PRO and power the flight controller to enter DFU mode. Only for flight controllers with BOOT pads.

06 CNC and Strap Installation

Thread the elastic strap into the CNC, place the CNC on the carbon plate, and tighten it from bottom to top using M2*6 screws.

07 Motor Installation

Secure the motors using 16 M2*4 screws.

Components used: Button head socket screw M2 (4mm)

08 EXT PRO LED Strip Installation

1. Insert the LED strip from the right side of the rear of the protective ring.
2. Connect the 3-pin plug to the reserved socket of the EXT PRO.
3. Embed the LED strip into the protective ring's inner layer, and secure it along the inner wall.

Note: Since the LED strip is quite delicate, please be careful with the force during installation to avoid damaging the strip.

09 Ring Installation

Use four M2*6 screws to secure the upper carbon plate onto the protective ring.

Components used: Button head socket screw M2 (6mm)

10 Receiver Installation

1. Install the corresponding receiver as shown in the diagram (ELRS, TBS).
2. After soldering and installing the receiver, mount the base plate onto the protective ring and secure it using four M2*6mm (button head socket) screws.

11 GPS Cover Installation

Use two M2*6 screws to install the GPS cover; frame installation is complete.

Components used: Button head socket screw M2 (6mm)

12 Propeller Installation

Secure the propellers using 8 M2*7 screws.

Components used: Button head socket screw M2 (7mm)

13 Antenna Replacement

1. Remove the screws on the antenna cover and slide the original antenna out to the right.
2. Install the antenna from the accessory kit into the corresponding port and secure the antenna cover with an original M1.6*6mm cross screw.
3. Remove the remaining three screws below the Type-C port of the O3 Air Unit.

Note: The O3 Air Unit shown in the diagram is for illustrative 3D effects; the O3 Air Unit is not included.

Components used: M1.6 cross screws (6mm)

14 Injection-Molded Head Installation

1. Thread the replaced antennas on both sides out of the hexagonal shape on the side of the head.
2. Install the O3 Air Unit with the Type-C port facing up into the injection-molded head and secure it to the bottom positions using 4 M1.6*8mm (cup head hex) screws from the accessory kit.
3. Install the lens vibration-damping silicone from the inside out into the head.
4. Wrap the O3 Air Unit to camera connection cable 3 times. Then install the camera between the two pieces of vibration-damping silicone. Secure with 4 M2*6mm (button head socket) screws.

Components used: Cup head hex screw M1.6 (8mm), Button head socket screw M2 (6mm)

15 Antenna Mount Installation

Install the copper tube antenna into the designated location and secure it with 2 M1.6*4mm (flat head cross) screws.

Components used: Button head socket screw M2 (6mm)

16 Head Installation

1. Insert the 6-pin cable into flight controller and O3 Air Unit.
2. Attach the assembled head to the protection ring and secure it with 4 M2*8mm (button head socket) screws.

Note: When installing the nose, ensure the antenna is positioned correctly to avoid pinching or damaging it.

Components used: Button head socket screw M2*8mm

17 LINK Installation

1. Replace the LINK antenna with the corresponding antenna from the accessory kit.
2. Remove the 4 original screws at the bottom of the LINK.
3. Install the extension part onto the LINK as shown in the diagram.

Note: The LINK extension part can be downloaded and printed from the SpeedyBee official website.