Product overview
The CADDX Curve Micro P18 is a micro FPV flight platform for filming and racing, with an airframe that converts manually between guarded whoop and unguarded toothpick configurations in 30 seconds. Two PID sets support these arrangements: guarded flight provides softer handling for filming, while unguarded flight favors agility for racing. Its 68mm wheelbase and 1.8-inch propellers suit confined spaces. The physical layout combines inverted propellers with outward airflow and a vented canopy, while the modular integrated canopy helps suppress camera vibration.
The supplied flight configuration combines Ascent Lite+ video transmission, an AXON 1S AIO V2.0 controller, a 1S 12A ESC, an ELRS V3.5.0 receiver and 1102 motors. Imaging uses a 1/2.8-inch sensor and a 147° field of view, with video modes reaching 1080P at 120fps. Replacement options include Ascent Lite and Walksnail Avatar 1S video modules. A standard Type-C interface supports firmware upgrades through CADDXpctool, and the controller provides SH1.0-4P configuration and JST1.25-3P motor connections.
The A30 battery connection accommodates mainstream 1S 580mAh or 680mAh lithium batteries, with steady endurance of 5–7 minutes; the separate flight endurance specification is 8min. The standard package includes a six-channel Type-C fast charger for LiHV 4.35V batteries. Its input supports USB PD/BC1.2 at 5V–12V, with maximum input power of 30W and maximum charging current of 1A. Video transmitter power is specified as 500mW maximum, with FCC/SRRC output below 27dBm and CE output below 14dBm.
Specifications
| Specification | Value & conditions |
|---|---|
| Video transmission system | Ascent Lite+ |
| Flight controller | AXON 1S AIO V2.0 |
| ESC configuration | 1S 12A |
| Receiver | ELRS V3.5.0 |
| Motors and propellers | 1102 motors; HQ 45mm 1.8X1.3X3 propellers |
| Wheelbase | 68mm |
| Battery connector | A30 |
| Flight endurance specification | 8min |
| Weight | 33g |
| Video communication frequency | 5.730-5.815 GHz |
| Video transmitter power | 500mW (Max); FCC/SRRC:less than 27dBm; CE:less than 14dBmMaximum output; FCC/SRRC and CE limits. |
| Operating bandwidth | 5M/10M/20M/Auto |
| Image sensor | 1/2.8 Inch Sensor |
| Video resolution and frame rates | 1080P@60/100/120fps, 720P@60/100/120fps |
| Aspect ratio and field of view | 16:09; 147° |
| Power input | 3-12.6VVideo transmission system. |
| Flight controller processor and gyroscope | STM32G473; ICM42688 /BMI270 |
| Black box | 16M |
| BEC and flight controller voltage | BEC: 5V3A; flight controller voltage: 1S |
| Flight controller firmware | CADDXG473-2026.6 |
| ESC current rating | 12A continuous; 18A peakContinuous and peak current. |
| ESC firmware | A-X-5 |
| Configuration and motor ports | Configuration: SH1.0-4P; motor: JST1.25-3P |
| Charger and channel count | 6-channel charger |
| Charging protocols, input voltage and connector | USB PD/BC1.2; 5V-12V; Type-C USBCharger input. |
| Battery chemistry and voltage | LiHV 4.35VCharger battery type. |
| Maximum input power and charging current | Maximum input power: 30W; maximum charging current: 1ACharger maximum ratings. |
| Dimensions | 101.5*30*14.5mmCharger. |
| Convertible airframe | Manual conversion between guarded whoop and unguarded toothpick configurations in 30 seconds; two PID sets. Guarded flight is suited to filming; unguarded flight is suited to racing.Guarded and unguarded configurations; two PID sets. |
| Battery compatibility, steady endurance and supplied charger | A30 connection for mainstream 1S 580mAh/680mAh lithium batteries; steady endurance 5–7 minutes; standard package includes a Type-C 6-channel fast charger.Mainstream 1S 580mAh/680mAh lithium batteries with A30 connector; standard package. |
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