A lightweight Walksnail Ascent Lite digital VTX with camera: 1080p/60, latency about 22 ms, weight about 16.5 g.
The kit is meant for light FPV platforms where every gram counts: the transmitter with camera weighs about 16.5 g without antenna. The Walksnail Avatar system gives 1080p at 60 fps or 720p at 100 fps with a latency of about 22 ms and records flights to built-in memory (8 or 32 GB depending on version).
Power is 6–25.2 V (2S–6S), so extra regulators are usually not needed. The module has 20×20 and 25.5×25.5 mm mounting holes, and the camera has a 160° field of view and a 1/2.7″ sensor. The camera type (Nano Lite or Micro Lite) depends on the kit.
Key Advantages
- About 16.5 g with camera
- 1080p/60 and 720p/100, latency about 22 ms
- Onboard recording 8 / 32 GB
- 2S–6S power
- 20×20 and 25.5×25.5 mm mounting
Technical Specifications
| Parameter | Value |
|---|---|
| Model | CADDX Walksnail Ascent Lite Kit VTX |
| Link frequency | 5.725–5.850 GHz |
| Transmitter power (EIRP) | FCC: <30 dBm; CE: <14 dBm; SRRC: <20 dBm; MIC: <20 dBm |
| Interfaces | JST1.0 4-pin (power/UART), USB-C (firmware) |
| Video resolution | 1080p/60 fps; 720p/100 fps |
| Latency | about 22 ms |
| Input voltage | 6–25.2 V (2S–6S LiPo) |
| Camera | Walksnail Avatar Nano Lite / Micro Lite (depending on kit) |
| Camera sensor | 1/2.7″ CMOS |
| Field of view (FOV) | 160° |
| Built-in memory | 8 GB / 32 GB (depending on VTX version) |
| Mounting | 20×20 mm / 25.5×25.5 mm |
| Weight with camera | about 16.5 g (without antenna) |
Applications
Digital FPV video on light 3–5 inch platforms.