Friday, 8 September 2017

Optimising snapflap using a Lua script (F3F)

Warning: if you're someone who winces at the merest mention of Lua, then please look away now!! On the other hand, if you fly F3F or F3B, and like to push the boundaries a bit, then read on...

Saturday, 26 August 2017

A simple way to measure stick tension

My trusty Taranis X9D has finally suffered its first major issue in four years - a broken spring on the elevator gimbal. And yes, it failed in flight! Fortunately I was able to land the model safely.

Friday, 14 July 2017

Horus X10 - an upgrade for your X9D?

FrSky have just announced a new mid-market transmitter, the Horus X10. The new radio will bridge the gap between the X9D and premium X12S. 

The X10 will be shipped with FrSky's proprietary FrTX operating system, however the OpenTx devs are working on a port of OpenTx 2.2. Will the X10 be good enough to persuade X9D users to upgrade? Let's indulge in a bit of informed speculation!

Monday, 22 May 2017

Checking out your new FrSky transmitter

Over the years I've set up a variety of transmitters for myself and friends and as a result I've got to know what to look for and what to check out with new kit. So in this post, I list a few tips, including an effective method for checking the range.

Tuesday, 21 February 2017

Getting inside the Horus

The Horus is a sweet piece of kit - when it's fully operational. Unfortunately my own unit arrived with a gimbal that was double-centring. To FrSky's credit, it didn't take long to receive a replacement gimbal, and today I cracked open the transmitter to install it. It also offered an opportunity to inspect the Horus internals. Was it all good news? Read on...

Tuesday, 31 January 2017

Preparing your setups for OpenTx 2.2 RC10

The OpenTx developers have been making great progress with 2.2. The latest build is able to open .eepes created in OpenTx 2.1, and convert them to OpenTx 2.2 format. Even better, they can be re-targeted to the Horus - great news for those wishing to migrate their setups to the new transmitter.

Sunday, 22 January 2017

E-Soar Plus v2, with integral timer, faster setup

It's just over a year now since I published my E-Soar Plus template for full house electric sailplanes. Since then it's been adopted by a number of pilots for both sport and F5J competition. However there's always room for improvement; a few pilots have asked for a flight timer. Also I wanted to reduce the time to calibrate the servos and adjust the mixers. The result is E-Soar Plus version 2.0Let's take a quick tour...