betafpvBetaFPV
F4 1S 5A AIO Brushless Flight Controller (ELRS 2.4G)
Manufacturer part no. 01040003
$39.99≈ 34.66 €
Price summary
Listed by betafpv at €34.66. Delivered to France, including shipping, VAT and any customs duty, it comes to about €59.59. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
Availability unknown
Estimated landed cost
| Item | €34.66 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €9.93 |
| Total delivered | €59.59 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
Specifications (automatically extracted)
Electrical
| Current | 5 A |
Mechanical
| Weight | 6 g |
Description
The classical ultralight F4 1S brushless FC comes back with SPI ExpressLRS 2.4G receiver. Now the default firmware for F4 1S 5A AIO Brushless Flight Controller (ELRS 2.4G) is updated to Betaflight V4.3.0 Official version, which supports ELRS V2.0. Please check the below link to download the firmware. Download the betaflight_4.3.0_BETAFPVF4SX1280.hex SPECIFICATIONS OF FC CPU: STM32F411CEU6 (100MHZ) Six-Axis: ICM-20689/MPU-6000 Built-in Receiver: SPI ExpressLRS 2.4G Receiver antenna: 2.4GHz SMD ceramic antenna Size: 29mm x 29mm, fully mounting pattern compatible with the whoop frame in the current market Firmware version: betaflight_4.3.0_STM32F411_norevision OSD: Built-in BetaFlight OSD Recommend VTX: >=200mW, like BETAFPV M03 350mW VTX or TBS Unify VTX Power Cable: 55mm, with BT2.0 connector Weight: 3.13g (no power cable included) SPECIFICATIONS OF ESC Power supply: 1S Current: 5A continuous and peak 6A (3 seconds) Support BLHeliSuite programmable Factory firmware: O_H_5_48_REV16_8.HEX Signal Support: D-shot150, D-shot300, D-shot600, Oneshot125, Multishot, PWM Something you should know to protect the ESC SMD ceramic antenna. Recommend using BETAFPV Camera Canopy, which reserves sufficient space between Camera and ESC. Therefore, the SMD ceramic antenna will be protected very well. Please make sure there is enough space between the camera and the antenna. If the camera position is too low, it will damage the antenna. So the whole FC should be reversed 180 degrees for installation and all motor positions should be reversed too. The antenna shouldn't be exposed. It will be fragile without canopy protection. Betaflight Firmware and CLI Since Betaflight has not yet released the official firmware that could support the SPI ExpressLRS protocol, the current version is the Beta version. Please use the firmware and the CLI dump file below to recover the FC board if needed. Betaflight will update its official target soon. Please feel free to contact us if you have any issues w
