TernLR40 PNP GPS — Lightweight, performance 4inch FPV platform designed for agile flight, easy transport, and flexible receiver options. Key benefits Lightweight and durable: Precision CNC frame with multithickness plates and 3.5 mm arms delivers a strong yet lightweight platform at about 159 g, making the drone agile and easy to carry. Integrated power and control: Allinone flight controller with builtin 45A ESC simplifies wiring and reduces weight while providing reliable power distribution for aggressive throttle response. Modern sensors and MCU: STM32G473CEU6 microcontroller and ICM 42688P gyro deliver stable flight control and responsive handling across flight modes. Clean video and telemetry: Onscreen display driven by an AT7456E OSD chip and a 1 W analog video transmitter with RHCP UFL antenna support clear FPV feed and longrange signal options. Ready to fly options: Multiple receiver choices (PNP, ELRS 2.4 GHz, ELRS 915 MHz, or Nano) let you pick the radio link that fits your setup. Core specifications Model: TernLR40 Frame: TernLR40 frame; plate stack: plate 1.5 mm, middle plate 2.0 mm, bottom plate 1.5 mm Arm thickness: 3.5 mm Flight controller: G4 45A AIO with STM32G473CEU6 MCU Gyro: ICM 42688P OSD: AT7456E based on common flightcontrol OSD standards ESC: 45A 8bit ESC integrated VTX: 1 W analog video transmitter Camera: analog FPV camera module Antenna: RHCP UFL connector Connector: XT30 battery connector Motors: 1404 3000KV Propellers: T4X2.5 Grey set (2CW and 2CCW) Weight (analog ELRS24 version): 159 g ± 5 g Receiver options: PNP, ELRS24, ELRS915, Nano Recommended power and endurance Battery: LiPo 4S 660 mAh to 850 mAh or 18650 3000 mAh pack Typical flight time: 10 to 25 minutes depending on battery choice and flight style What is included 1 x TernLR40 frame and electronics assembly 2 x T4X2.5 Grey propellers (2 CW and 2 CCW) 2 x antislip mats 1 x screw pack 4 x straps M15 x 170 mm 1 x Lshaped 1.5 mm screwdriver 1 x camera mount holder 1 x Ttype mount 1 x RC printed manual Why choose this platform Compact but capable: The TernLR40 balances size and capability for pilots who want a nimble craft without sacrificing flight time or video range. Simplified build and maintenance: The AIO design reduces assembly complexity and keeps wiring tidy, while the robust plate and arm configuration make repairs straightforward. Flexible radio options: Multiple receiver choices let you use existing transmitters and extendable protocols for your preferred range and latency needs. Practical use scenarios Freestyle practice in urban or park settings: Lightweight frame and 1404 3000KV motors make the TernLR40 responsive for quick maneuvers and short bursts of power while remaining easy to transport. Longrange exploration flights: With a 1 W VTX and options for ELRS receivers, this setup supports extendedrange FPV sessions when paired with highercapacity batteries. Skill development and tuning: Integrated AIO flight controller, modern MCU and gyro, plus OSD support, provide a solid base for firmware tuning and performance refinement. Notes on compatibility and setup Uses an XT30 battery connector; choose batteries within the recommended range for performance and safety. Receiver choice affects weight and feature set; select PNP for readytofly convenience or ELRS options for lower latency and extended range. Propellers and motor specs are matched to the frame geometry; use the supplied T4X2.5 Grey props for intended performance. This TernLR40 configuration offers a balanced, professionalgrade FPV platform focused on lightweight design, reliable control electronics, and flexible receiver and power options.