This is a great AIO board, but I really wanted to use IBUS on the SBUS port to free up UART6 for a GPS. I found this post on rcgroups (the greatest forum, check it out) that led me to the solution. https://www.rcgroups.com/forums/showthread.php?2872247-Racerstar-TattooF4S-Star-F3S-StarF4-StarF4S-50-AIO-FC-BF-OSD-30A-ESC-PDB-BEC/page3#post37622923 The SBUS pad on the edge of the board cannot be used for IBUS directly since it is routed through a hardware inverter (which cannot be controlled by Betaflight). The trick is to solder the IBUS cable not on the SBUS pad, but on the backside of the inverter, thus by-passing it. It worked great for me, I now have IBUS working and the UART6 free for other things. :-) The inverter is the black three pinned rectangular component over the right corner of the big ARM chip. NOTE! Only attempt this if you are willing to sacrifice the board if you make a mistake and you are good at soldering and you have an extremely small soldering tip and if you know 100% what you are doing. It is completely at your own risk. See pictures for details.

This is a great AIO board, but I really wanted to use IBUS on the SBUS port to free up UART6 for a GPS. I found this post on rcgroups (the greatest forum, check it out) that led me to the solution. https://www.rcgroups.com/forums/showthread.php?2872247-Racerstar-TattooF4S-Star-F3S-StarF4-StarF4S-50-AIO-FC-BF-OSD-30A-ESC-PDB-BEC/page3#post37622923 The SBUS pad on the edge of the board cannot be used for IBUS directly since it is routed through a hardware inverter (which cannot be controlled by Betaflight). The trick is to solder the IBUS cable not on the SBUS pad, but on the backside of the inverter, thus by-passing it. It worked great for me, I now have IBUS working and the UART6 free for other things. :-) The inverter is the black three pinned rectangular component over the right corner of the big ARM chip. NOTE! Only attempt this if you are willing to sacrifice the board if you make a mistake and you are good at soldering and you have an extremely small soldering tip and if you know 100% what you are doing. It is completely at your own risk. See pictures for details.

This is a great AIO board, but I really wanted to use IBUS on the SBUS port to free up UART6 for a GPS. I found this post on rcgroups (the greatest forum, check it out) that led me to the solution. https://www.rcgroups.com/forums/showthread.php?2872247-Racerstar-TattooF4S-Star-F3S-StarF4-StarF4S-50-AIO-FC-BF-OSD-30A-ESC-PDB-BEC/page3#post37622923 The SBUS pad on the edge of the board cannot be used for IBUS directly since it is routed through a hardware inverter (which cannot be controlled by Betaflight). The trick is to solder the IBUS cable not on the SBUS pad, but on the backside of the inverter, thus by-passing it. It worked great for me, I now have IBUS working and the UART6 free for other things. :-) The inverter is the black three pinned rectangular component over the right corner of the big ARM chip. NOTE! Only attempt this if you are willing to sacrifice the board if you make a mistake and you are good at soldering and you have an extremely small soldering tip and if you know 100% what you are doing. It is completely at your own risk. See pictures for details.

new best FC! but need silicone soft mount

new best FC! but need silicone soft mount

new best FC! but need silicone soft mount

I replace in one of my quads the DYS F4S including the DYS XSD 30A V2. And this Board rocks. You can run it on DShot1200 and flash BF 3.2 LUXF4OSD on it whitout any issue. I will go to Buy another one. Cons: USB Port. But who cares. make the standard setup und for the rest use the OSD or your Taranis. Just take a look at the perfomance. https://www.youtube.com/watch?v=Gqb0sS_JMTk

I replace in one of my quads the DYS F4S including the DYS XSD 30A V2. And this Board rocks. You can run it on DShot1200 and flash BF 3.2 LUXF4OSD on it whitout any issue. I will go to Buy another one. Cons: USB Port. But who cares. make the standard setup und for the rest use the OSD or your Taranis. Just take a look at the perfomance. https://www.youtube.com/watch?v=Gqb0sS_JMTk

I replace in one of my quads the DYS F4S including the DYS XSD 30A V2. And this Board rocks. You can run it on DShot1200 and flash BF 3.2 LUXF4OSD on it whitout any issue. I will go to Buy another one. Cons: USB Port. But who cares. make the standard setup und for the rest use the OSD or your Taranis. Just take a look at the perfomance. https://www.youtube.com/watch?v=Gqb0sS_JMTk

Got BF 3.2 RC5 with all features enabled. No issues.

Got BF 3.2 RC5 with all features enabled. No issues.

Got BF 3.2 RC5 with all features enabled. No issues.

I'm running this guy in a 5" Mode 2 Ghost frame. It was not easy to fit because of two protruding nuts on the back side of the frame. Don't like the placement of the USB port, but there are certainly reasons for that. Also there is no 12V bec so most will have to power their VTX from the battery terminals or add a dedicated regulator. Overall the quality seems top, I haven't had any issues after 20 packs or so.

I'm running this guy in a 5" Mode 2 Ghost frame. It was not easy to fit because of two protruding nuts on the back side of the frame. Don't like the placement of the USB port, but there are certainly reasons for that. Also there is no 12V bec so most will have to power their VTX from the battery terminals or add a dedicated regulator. Overall the quality seems top, I haven't had any issues after 20 packs or so.

I'm running this guy in a 5" Mode 2 Ghost frame. It was not easy to fit because of two protruding nuts on the back side of the frame. Don't like the placement of the USB port, but there are certainly reasons for that. Also there is no 12V bec so most will have to power their VTX from the battery terminals or add a dedicated regulator. Overall the quality seems top, I haven't had any issues after 20 packs or so.

I'll keep it short and easy just like the build of this flight controller. Some things to note: #Runs Betaflight 3.2 without problem (enable 'unstable releases' and flash luxf4osd RC5) #I-bus doesn't work over the S-bus port. Use the 'GPS' ports. UART 6 works perfectly with I-bus #add a 470% 25v or 35v capacitor = no lines Very satisfied!

I'll keep it short and easy just like the build of this flight controller. Some things to note: #Runs Betaflight 3.2 without problem (enable 'unstable releases' and flash luxf4osd RC5) #I-bus doesn't work over the S-bus port. Use the 'GPS' ports. UART 6 works perfectly with I-bus #add a 470% 25v or 35v capacitor = no lines Very satisfied!

I'll keep it short and easy just like the build of this flight controller. Some things to note: #Runs Betaflight 3.2 without problem (enable 'unstable releases' and flash luxf4osd RC5) #I-bus doesn't work over the S-bus port. Use the 'GPS' ports. UART 6 works perfectly with I-bus #add a 470% 25v or 35v capacitor = no lines Very satisfied!

After I finished my build around this FC an the realacc furious 220 frame, the build came out really clean and nice neath. Everything seems to work properly, but since after BF 3.1.7. there was no original target provided for this particular FC I had to select the LUXF4OSD target in order to install BF 3.2 in order to run BLheli_32 and adjust the motor directions. I let the pids stock and only avtivated dynamic filter and turned the fixed filters of. during my first flight I noticed a lot of twitch and jitter and the quad was behaving strange. this was around half throttle. what I saw on YT, I'm not the only one facing this problem with this ESC FC combo. On 3 S it's flyable but on 4S it's unflyable.So I'm quite dissapointed. So Banggood I hope you'll take responsibility and come with a good solution. Everything I ordered this time it's just fine my only big complain it's the tattoo F4S ESC/ FC combo

After I finished my build around this FC an the realacc furious 220 frame, the build came out really clean and nice neath. Everything seems to work properly, but since after BF 3.1.7. there was no original target provided for this particular FC I had to select the LUXF4OSD target in order to install BF 3.2 in order to run BLheli_32 and adjust the motor directions. I let the pids stock and only avtivated dynamic filter and turned the fixed filters of. during my first flight I noticed a lot of twitch and jitter and the quad was behaving strange. this was around half throttle. what I saw on YT, I'm not the only one facing this problem with this ESC FC combo. On 3 S it's flyable but on 4S it's unflyable.So I'm quite dissapointed. So Banggood I hope you'll take responsibility and come with a good solution. Everything I ordered this time it's just fine my only big complain it's the tattoo F4S ESC/ FC combo

After I finished my build around this FC an the realacc furious 220 frame, the build came out really clean and nice neath. Everything seems to work properly, but since after BF 3.1.7. there was no original target provided for this particular FC I had to select the LUXF4OSD target in order to install BF 3.2 in order to run BLheli_32 and adjust the motor directions. I let the pids stock and only avtivated dynamic filter and turned the fixed filters of. during my first flight I noticed a lot of twitch and jitter and the quad was behaving strange. this was around half throttle. what I saw on YT, I'm not the only one facing this problem with this ESC FC combo. On 3 S it's flyable but on 4S it's unflyable.So I'm quite dissapointed. So Banggood I hope you'll take responsibility and come with a good solution. Everything I ordered this time it's just fine my only big complain it's the tattoo F4S ESC/ FC combo

Perfect for tiny build, save space, my wiring as a picture.

Perfect for tiny build, save space, my wiring as a picture.

Perfect for tiny build, save space, my wiring as a picture.

Easy to build (use softmounts), easy to wire (not much to do at this AIO's). My has Betaflight 3.1.7 on it. I use Dshot 600 and it fly smooth, powerful and really "locked in" when Airmode is activated. Ibus is also possible: solder the Ibus-cable to RX6, go to Betaflight "Ports" tab and select the serial RX to ON for UART6. I use a Matek VTX (have powered it direct from the LiPo, the Cam is powerd from the VTX) no problem with noise.

Easy to build (use softmounts), easy to wire (not much to do at this AIO's). My has Betaflight 3.1.7 on it. I use Dshot 600 and it fly smooth, powerful and really "locked in" when Airmode is activated. Ibus is also possible: solder the Ibus-cable to RX6, go to Betaflight "Ports" tab and select the serial RX to ON for UART6. I use a Matek VTX (have powered it direct from the LiPo, the Cam is powerd from the VTX) no problem with noise.

Easy to build (use softmounts), easy to wire (not much to do at this AIO's). My has Betaflight 3.1.7 on it. I use Dshot 600 and it fly smooth, powerful and really "locked in" when Airmode is activated. Ibus is also possible: solder the Ibus-cable to RX6, go to Betaflight "Ports" tab and select the serial RX to ON for UART6. I use a Matek VTX (have powered it direct from the LiPo, the Cam is powerd from the VTX) no problem with noise.

AIO au top rien de mieux pour monter un quad ultra compact dommage que les pad d’alimentation passent trop juste entre les renforts du MX3 de GEPRC obligation de rendre oblong les perçages de la plaque inférieure de la frame. Attention pour les montage Flysky le ibus n’est pas reconnu sur le port sbus il faut utiliser le RX de l’UART6 ou se pointer juste avant l’inventer mais la soudure est très pointue ! Sinon elle est vraiment top.

AIO au top rien de mieux pour monter un quad ultra compact dommage que les pad d’alimentation passent trop juste entre les renforts du MX3 de GEPRC obligation de rendre oblong les perçages de la plaque inférieure de la frame. Attention pour les montage Flysky le ibus n’est pas reconnu sur le port sbus il faut utiliser le RX de l’UART6 ou se pointer juste avant l’inventer mais la soudure est très pointue ! Sinon elle est vraiment top.

AIO au top rien de mieux pour monter un quad ultra compact dommage que les pad d’alimentation passent trop juste entre les renforts du MX3 de GEPRC obligation de rendre oblong les perçages de la plaque inférieure de la frame. Attention pour les montage Flysky le ibus n’est pas reconnu sur le port sbus il faut utiliser le RX de l’UART6 ou se pointer juste avant l’inventer mais la soudure est très pointue ! Sinon elle est vraiment top.