Belt Pulley Assembly MK6073
$5.46
F4 1S 5A AIO Brushless Flight Controller
Serial ELRS 2.4G - Oct 2022 Release?
SPI FrSky - Oct 2022 Release?
LIGHT SPI FRSKY - .8MM THICK? 2023 Version V3 (No Plugs)
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The ultralight F4 1S 5A AIO Brushless Flight Controller is back?in stock with new and upgraded features. Compared to the previous?version, the new board uses Serial ExpressLRS 2.4G instead of SPI ELRS 2.4G so that it can support ExpressLRS V3.0 and also has a Frsky RX version to choose from. We updated the FC with high-quality BMI270 gyro and BB51 ESC hardware. In addition, this new board supports the Betaflight Blackbox function.
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*** IMPORTANT *** REVIEW LINK *** BETAFPV *** ANNOUNCEMENT ***?
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F4 1S 5A AIO Brushless Flight Controller comes with the default firmware betaflight_4.3.1_BETAFPVF411 (ELRS) or betaflight_4.2.11_BETAFPVF411RX (Frsky). The default firmware for Serial ExpressLRS 2.4G RX version supports ELRS V2.4 RX.
Pay attention,?For the Serial ExpressLRS 2.4G version,?ONLY the newest Betaflight firmware 4.3.1 start to support this BMI270 gyro.?For the SPI Frsky version,?DO NOT flash the?other?firmware, otherwise, the RX will be lost in control at a very close range.?We have already built our own firmware betaflight_4.2.11_BETAFPVF411RX for SPI Frsky RX version to support BMI270 gyro. Please check the below link to download the firmware.
Note: The RX RSSI values drop when the flight controller is installed on the quadcopter with HD digital VTX (Walksnail or HDZero). For example,?the theoretical failsafe RSSI values for 250Hz packet rate?are -108dBm. Actually, the?RX will be possibly lost in control when the RX RSSI values reach about -92dBm.
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Sophia Carter - 2024-03-03
My experience was beyond satisfactory! The delivery was swift, and the product quality is superior. The customer service team is also commendable for their support.