BETAFPV Serial ELRS F4 1S 5A AIO Brushless Flight Controller with 8MB BlackBox Support Flash via WIFI Betaflight Serial Passthrough with BT2.0 Cable Connector for 65/75mm 1S FPV Whoop Drones

Rocking two of these AIOs for my two HDZERO tiny whoops on a BetaFPV Meteor65 Pro frame. Running BF FW 4.4.1 with a 1s whoop preset. I enjoy the full UART ELRS Rx and wish manufacturers would move away from SPI based receivers.Time will tell how long these last and I'll update the review should any future issues arise.

I wanted this fc to work, i really did. I tried reflashing multiple times/ways, forcing the dev flags for the gyro they put on the spec sheet etc. Nothing works. ELRS works fine, escs work fine, accel works fine, but gyro is just a straight flatline no matter what you do. Bad parts from factory.

Having elrs 3.2, and a lighter board (vs non-diamond HM for example), with pads to use a solid vtx... seemed like a win/win to me. I've flown 2 of these boards in a 75mm and a 65mm-pro, and they hold up to anything I've thrown at them... including a fried vtx, and countless attempts to turtle in tall grass (I try every single time, lol).

Well test flight went good after changing motor direction on motor 2&3. no problems though after that. bound just fine. Hover flight BTW will update if trouble occurs on first flight flight

The media could not be loaded. Receiver is lousy, low signal strength, random loss of connection when the signal strength was in the mid 60s, lowest it got on that flight was 47.Tested on two separate radios and as soon as it powered up I was getting signal warnings even when a few feet apart. This issue occured on an earlier version of this board as well but I thought the new version would be better.Everything else worked fine, flew great while it was in the air, otherwise I would give it a 1 star.UPDATE: Took it out for a fly outside and had intermittent rxloss (video a collection of examples taken today out of 5 flights.Voltage reading error. Out of 5 flights, four gave a constant critical voltage level and the one tracked voltage without issue. Batteries were freshly charged and voltage confirmed.

I really love these 1s AIO flight controllers.I use these fc's to make micro whoops with digital walksnail system.I have lots of fun flying indoors when the weather is bad and outdoors when it's nice out.These ELRS fc have great range even in heavy wifi areas,but I do use high quality antennas on my whoops and goggles.As long as they keep making them I will continue to buy and recommend.No more spi fc for me.

Arrived with multiple issues.Heed the “frequently returned item” statement.Don’t waste your money on this board.

My go to FC. Light and tough.