BetaFPV 2s Lite Brushless Flight Controller (Silverware Firmware)

$39.95 (inc. GST)

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Are you looking to buy a BetaFPV 2s Lite Brushless Flight Controller in Australia?

For fans of Silverware firmware, now you can try it with brushless quads like the Beta85 Pro 2. The stock firmware is based on brushed NFE_Silverware, which is used on popular ZER0 board. 

After 2 months of beta testing it is now available for everyone.

Full user manual download

Source code on the Github

Beta Test Page



  • Add Butterworth Filter on the accelerometer data, solve the issue of drift in level mode.
  • Add Smart Audio function for the VTX.
  • Solve the issue of vibration and overheat on 110x motors.
  • Solve the issue of statics and flash on the OSD information.


  • Since to use orange color on the FC with Silverware firmware.
  • Built-in physical current sensor.
  • Smart Audio port for the VTX included.
  • Added the JST SH 1.0 4-pins programming port for the flight controller.
  • Built-in Frsky D8 native receiver for option.


    • CPU: STM32F042G6U6 (Frsky version) / STM32F031F6P6 (Bayang version)
    • Six-Axis: MPU6050
    • Size: 26mm x 26mm, whoop mounting pattern
    • Firmware version: BETAFPV LiteSilverware firmware
    • Build-in receiver: Frsky D8 RX (SBUS protocol) / SPI Bayang
    • Supported external receiver:  SBUS / DSMX protocol 
    • Power Cable: 55mm, with XT30 cable
    • Weight: 5.39g with XT30 cable


    • Built-in BB21 ESC with 5A continuous and peak 6A current
    • Input voltage: 2S lipo
    • Support BLHeliSuite programmable
    • Motor Connectors: 1.25mm header pins connector
    • Factory firmware: S_H_50_REV16_7.HEX
    • Signal Support:D-shot150, D-shot300, D-shot600(Default), Oneshot125



    Original Silverware firmware has the bug that accelerometer based drift entering the fusion which manifests as a slower and slower yaw response. This is noticeable in level mode for almost all the Silverware based FC boards.

    Now we have fixed it. Filter the accelerometer data first with low pass Butterworth filter and let it participating in flight.

    Below is the gravity vector value GEstG[x] drift graph when no correct accelerometer data participates.


    Lite 2S Brushless FC is with build-in OSD which is convenient for changing settings. It supports PID tuning, motor spinning direction changing and channel mapping of AETR in default. The power and frequency of VTX can be switched directly. The operation of OSD Menu on Lite 2S Brushless FC is the same as Betaflight.

    For more detailed info, kindly check Full user manual to download


    Easily program the Lite 2S Flight Controller with a ST-LINK programmer. Simple plug-n-play operation allows you to update the firmware on your flight controller. The programming port is also compatible with the NewBeeDrone BeeLink USB Flasher.


    Here is the connection diagram with external receiver (SBUS protocol):

    Here is the connection diagram with A01 VTX:

    For other connection diagram with DSMX receiver or M01 VTX, please check the User Manual.

    Built-in Current Meter

    With build-in current meter,  there is no need to use the virtual current meter and you could get a more accurate current value.

    Then when flying, you could find the real current value from the OSD information. Of course, the current sensor is configured well in the factory and you do not need to change it as usual.

    The built-in current meter is ONLY available on the Frsky version now.


    • 1 * Lite 2S brushless flight controller
    • 4 * M1.2x4mm screws (Fit for stock Inductrix frame)
    • 4 * M1.4x5mm screws (Fit for Eachine black E010 frame / 75mm / 85mm frames.)
    • 4 * Anti-vibration ruber dampers

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    Why buy from Phaser FPV?

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    BetaFPV 2s Lite Brushless Flight Controller (Silverware Firmware)