RunCam SpeedyBee F4 Mini 20x20
Listed as: RunCam SpeedyBee F4 Mini 3-6S 20x20 Stack/Combo (F405 FC / 35A 8Bit 4in1 ESC)
| Type | stack |
|---|---|
| MCU | F405 |
| ESC current | 35 A |
| Mounting standard | 20x20 |
| Hole spacing (measured) | 20x20mm |
| Cells | 3-6S |
| ESC firmware | BLHeli_S J-H-40 |
| Price (approx.) | 110.99 USD |
Where this data comes from
weight_g is left empty on purpose (read 2026-10-20): SpeedyBee's own page for the stack, "SpeedyBee F405 Mini BLS 35A 20x20 Stack", prints a whole-stack "Weight 13.5g" in its Specs Overview, but the same page gives the flight controller alone as "Weight 9.6g" and the BLS 35A Mini V2 ESC alone as "Weight 7.2g" - 16.8 g for the two boards, more than the stack they make up. A page that contradicts itself states no weight, so none is published until SpeedyBee's figures agree