Radiolink T8FB 8 Channels 2.4GHz RC Remote Transmitter and R8EF Receiver APP Parameter Setup Dual Stick Controller for RC Airplane Aircraft Boat Car and More(Mode 2)

Works great It has setting for ELEVON & V-tail It program by Android phone You need to program the trim tabs change 'EPA-L & EPA-R to 90 or lower see first photo For settings Flaperon (flaps & aleron & spoiler) see second photo The customer service taķe over night and best manual come customer also they use or for and Do need to buy wiring ( servo add $19.00), ( harnesses and battery holder/pack add $15.00 ) List to buy and email address Apex RC Products 3 PACK - FUTABA Style 3 Way On/Off Switchs - Apex RC Products #1055 Tactic 4 Cell AA Battery Holder with Fut J Connector J-Deal 5x Pcs SG90 Micro Servo Motor 9G RC Robot Helicopter Airplane Boat Controls [email protected]

Works great! BT pairing for the phone app is seamless with accurate data readings (no issues connecting/staying connected. App UI could be modernized a bit but other than that, no issues with the app) Came with an instruction manual that is easy to read and provides wiring diagrams for use with a flight controller and a diagram for without one (video is without flight controller). Manual also goes over how to use the app. Oh, if your new to DIY RC like me, don't forget to calibrate the prop/motor. The twitching and beeping when powered on while uncalibrated made me think something was wrong😅. (It's real simple, just Google it if you don't know how)

I bought this 8 channel transmitter/receiver package primarily because I was unable to find a Two Stick transmitter for upgrading my Classic Orco US 1 meter R/C sailboat. All of the other brands were back-ordered. Plus this package included both transmitter and receiver at less than half of the other, unavailable, brands. In fact, I had bid on another brand on Ebay but the bidding for the transmitter without a receiver went to almost double the cost of this package after shipping was added. This transmitter uses half the AA batteries than my old transmitter and draws less current yet give greatly increased control distance along with features like low battery warning and audible trim indications. I had no need for 8 channels but the two stick just works great for my sailboat where I needed only 2 channels to control the Rudder and Sail sheet. This unit gives me far more capability than I need. The package was delivered on time with Amazon Prime free shipping. It was all there in the box. I had no trouble Binding (pairing) the receive but I didn't understand some of the abbreviations etc., so I didn't know where to plug in the battery pack or the servos. I emailed Jason at Tech support. Once he saw pictures of what I had done he explained the problem and gave me clear instructions to move the rudder to the right stick and to put the transmitter back into Mode 1 (Red LED Steady.) Update I now have purchased three of these RadioLink Transmitters and receivers. They are that good. I have used the Andriod App to manage the functions. The app is helpful but it does have a learning curve. I use it to turn off all functions other than Left stick up/down and right stick left/right off (or Zero servo signal.) First Choose connect. Then I toggle between the servo and basic modes. In basic mode, I set the values on each function, not in use to zero and save. I set the Fail-Safe (F/S) value for sail control (Channel 3) to zero to ease the sail trim. Once that is done I choose the "write" button which writes the new values to the Transmitter. Then I choose Disconnect. The "write" button writes the values of the app to the Transmitter. The Read button will read the values stored in the transmitter firmware into the app for further adjustments and subsequent "write" to update the values in the transmitter. The "store" button writes a file to your android device which contains the values stored in the transmitter. The "read" button reads the file stored on your Android device. You can only write one filename to the Android device so if you use this feature for multiple Transmitters you'll only read the last file written. There are 4 dip switches on the love section of the transmitter face which allows you to "reverse" the direction of servo movement without using the TBF8 Android app if you need to change the servo's direction. Still a very good radion and transmitter at an excellent price point.

2023 08 06 I have a win 8.1 computer. I watched all the videos from female in china. Download file with word "drive" short for "driver" and 7-zip. remember where files are and move to next step: Used USB to micro USB cable and plugged in bottom of T8FB. Computer beep sound and 30 sec later says unidentifiable USB device. Went to Device Manager and found under COM & LTP1 the device. Right click and update driver from location I remembered from earlier. Got driver updated successfully message from 8.1 computer. Now I Downloaded the Parameter changing tool from the Radiolink web site and 7-zip. Now under all the unzipped stuff you will find "Setup" file. Click it. It found the com port automatically just click "open" on far right of their box that pops up and go to work clicking "UPDATE" to send to T8FB before disconnecting from cable. Maybe this will work for win 10 & 11 as the files said they were for 10 anyways. But at this price I will gladly figure out how to use.

I was able to get this to talk to an Arduino, so I will be able to work sophisticated remote control into my Arduino projects.

Buen transmisor

Bought the T8FB with R8EF receiver and two other receivers (R8 and R8FMXM). Everything worked ok out of the box. Some of the screens in the BT app are in Chinese. So, I opted to use the PC program. I set up the TX and R8EF for PWM for a 4-Wheel drive, tank steering robot using four channels. I chose Mode 3 (Chinese): right joystick controls Rudder and Throttle; Left joystick controls Aileron and Elevator. Since I planned to use tank steering, I needed to mix the channels. I was never able to get this to work and eventually neither channel 1 nor channel 2 would respond. I tried rebinding the TX & RX. Nothing worked. Support had me re-bind again. That did nothing, then they asked for a video of what was happening. I was unable to comply. Shortly after writing this review. I recevied a response from the factory. They are sending me a new T8EF receiver. SO, support came through!

Absolutely love this radio remote control. Easy to use in program. It's a good looking radio. Great speed and control. This is the best remote control for the money I have ever gotten. This is the radio I use the most. I use the app is that programs for different models I've had several of them set up at the same time. By far the best radio for the money I've ever had. I am completely satisfied with this purchase. And I recommend it often to my friends.