X-Racer Quadrant 4 In 1 ESC, how do you feel about it ?

FPV Model always designs some of the most innovative products for FPV community and will soon release a new ESC that powered by high performance EFM8BB21 MCU, and flashed with BLHeli_S program. It supports multishot/one shot42/oneshot125. With 25AMp constant RMS (30A max) and supports 4-6s. One main charateristic of the X-Racer ESCs is that, the four tiny ESCs can be installed seperately on the arms, but also can be installed together like a PCB under the flight controller. The X-Racer ESCs can be considered as 4-in-1 ESCs,…

WHAT FC LOOPTIME SHOULD YOU USE?

This article explains what FC looptime is and whether faster looptime is really better for your quadcopter. We’ll also talk about gyro update frequency and ESC refresh rate which is equally important. With all the new technologies coming out every day in the FPV multirotor world, it can be hard to keep up. “Looptime”, “Gyro update frequenc

RC RADIO PROTOCOLS: PWM, PPM, SBUS, DSM2, DSMX, SUMD

When it comes to radio transmitter and receiver, acronyms are often used: PWM, PPM, SBUS, DSMX etc. In this post we will explore the differences of these radio signal types. These radio protocols are confusing to beginners, but often times we don’t need to be bothered to know what they are. Although it’s good to know the basic differences between these radio communication protocols and technologies, so you don’t buy the wrong one. We will also have a look at some of the technology, and see how it makes…

WHAT IS DSHOT ESC PROTOCOL

This artical is credit to Mr. Oscar Liang from Oscarliang.com DShot is a new communication protocol between flight controller (FC) and ESC, substitute to Oneshot and Multishot. DShot stands for Digital Shot. The project is developed by Flyduino in collaboration with Betaflight. Many might be surprised by how fast things are moving forward: Multishot has only just been implemented and adopted by the mini quad FPV community, and now there is already a newer, better technology a few months later. Learn about other existing ESC Protocols:…

2016 MultiGP Drone Racing Championship

Pictures & Contents from MultiGP.com   The 2016 MultiGP Nats set a new standard in drone racing. A standard governed by this one simple rule, “By Pilots. For Pilots.” We believe an open invitation combined with structured competition defines a sport. Our 2016 MultiGP Drone Racing Championship was designed to seek out the nation’s top pilots and it delivered. Participants competed against well-known pilots and undiscovered talent, giving our sport the foundation and platform it needed to develop and showcase it properly. MultiGP is delighted…

EMAX Released New RS2205S Red Bottom Motors

EMAX newly released a upgraded version of the Red Bottom RS220S racing motors, the RS2205S. Available in 2300kv and 2600kv as the same to previous version. Purchase the EMAX RS2205S motors from FPV Model. The completely redesigned RS2205-S is upgraded with features racing multirotors absolutely need. The motor is lighter, yields faster bell rotational response, higher thrust, uses premium materials and backed with EMAXs legendary production quality. Lighter and Lower Profile 2 grams lighter than the first version of the RS2205, the RS2205-S is a…

4th Hong Kong Drone Race Will be Held on 12/11/2016

The 4th Hong Kong Drone Race 2016 will be held at MX Club, Sheung Shui, Hong Kong. The race is organized by Hong Kong FPV Racers Race Date: 11 DEC, 2016 Entry Deadline: 5 DEC, 2016 Race requirements: Drone size 130-250mm, Power 4s Battery, Max Voltage 16.8V, Prop size 5 inch or below, VTX POWER 25,200mw (recommend adjustable VTX, e.g. TBS Unify Pro, 40ch include Race Band, Any Flight Controller, Quadcopter only. All age is welcomed, age under 18 need parents consent to participate. A…

DJI Announced the New Phantom 4 Pro

Further to the Inspire 2 Announcement DJI have announce the New Phantom 4 Pro. This new upgraded version of the P4 has had an very big overhaul since the original Phantom 4 launch earlier in the year. The Body The adoption of titanium alloy and magnesium alloy construction increases the rigidity of the airframe and reduces weight, making the Phantom 4 Pro similar in weight to the Phantom 4, It’s flight control system is the same as the P4 but it now uses an upgraded…

FPVModel Released New BetaflightF3 Flight Controller

FPV Model released a new Betaflight flight controller on November 15th, 2016. FPV Model has been working with Betaflight on the flight controller for over several months. A lot of time and effort has been put into this.  With the technical support from Hector Basil Hind and Boris B., finally stuck with what will be the finished product. The BetaflightF3 is an all in one design, designed to fit those critical builds but give the users the options they most commonly use, all the while keeping the…