"RClink is supposed to be mounted on RFD900. Here is what Seppo said: "RCLink, is in the "not-so-stealth-development-mode", It is a separate board which screws together with an RFD900, providing 12 channels of RC PWM IO and PPM IO…"

"Great"

"Hi! I'm just wondering, but is there some sort of warranty? One of the radios stopped functioning and smells toast. We haven't done any changes to the wiring, and it was functioning well last week. We even had succesful range tests. But…"

"Hi there! Sorry for the slow reply. I would love to get in touch and discuss OpenRelief. Let me know when you have time. Shane"

"Solved it. I used the old 4-pin telemetry cable and connected it to the same uart0 port at the side. The wiki may cause confusion though since they recommend the new 5-pin connector.."

"I received the RFD900 modems and APM 2.5 months ago, and just recently noticed that the telemetry port is different. I plan on creating the connector myself, but after seeing the picture from the diydrones store, the red cable is at the middle for…"

"There are actually a lot of people using 3S batteries. Check the forum. By using 3S batteries, larger propellers are recommended. Mine is 13 x 8. Read through the forum and you'll gain lots of information."

"Seems like the X8 became famous. I am also finishing up my X8. As for the radios, these are 1W versions. RClink seems like to be just mounted in the RFD900 radios according to Seppo."

"currently, retractable gears remained an idea though some managed to do it, some adjustments need to be done. However, a lot of people managed to create parachute release for landing. Going over the forum and reading all the conversation is really…"

"Great! That's really kind of you! Thank you for the advise, i've been around this forum for two month, there's a huge amount of usefull information there! Just another question, are you planning on powering the "video part"…"

"Ok. But i'll be posting it next week since I am being sent to a symposium by my university, so all the electronic stuff for the drone will be done next week.  You might want to drop by the ArduCopter group. They can help you with your…"

"Hi, Thank you for such a quick answer! Will it be possible to get pictures or diagram of your wiring work after you finish it? There is actually some knowledge that i didn't get...I'm building a quadcopter with APM 2.5 and 2 cameras as…"

"If you will be using a two-way telemetry, waypoints can be virtually unlimited since you can transmit new waypoints over-the-air. However, pre-programmed waypoints are only limited by memory. Arduplane has autonomous take-off and landing, however,…"

"check here. There's a manual attached, it is not that comprehensive though. Basically it is controlled by a three-position stick (RC transmitter) but I'll be using the APM2.5 and telemetry to switch cameras. I have not experimented…"

"Hi I am planning on building a quadcopter with some of the componants you are using. I'd like to know how do you change the video source of your video emitter during flight? With the video switcher i guess, but how do you operate it? If you…"

"By the way, there are already people who have implemented parachute landing with X8. Jim C., the one that implemented the Skywalker parachute landing posted by Mike have also done it with X8, here's the…"