### Example Calculation for Current Scale Source: https://docs.speedybee.cn/en/fpv/esc/esc-common-issues/how-to-calibrate-the-current-sensor.html A practical application of the scale adjustment formula using specific consumption and recharge values. ```text New scale = 400 × (1100 / 1000) = 440 ``` -------------------------------- ### Configure OSD for Betaflight 4.3.0 and earlier Source: https://docs.speedybee.cn/en/fpv/dji-air-unit/how-to-solve-the-issue-of-no-osd-on-the-dji-air-unit.html CLI commands for older firmware versions, requiring explicit serial port configuration. ```text set osd_displayport_device = MSP set displayport_msp_serial = 0 save ``` -------------------------------- ### Configure Analog OSD via CLI Source: https://docs.speedybee.cn/en/fpv/vtx_vrx/what-is-a-vtx/what-to-do-if-theres-no-analog-osd.html Use these commands in the Betaflight CLI tab to switch the OSD device to MAX7456 and save the configuration. ```text set osd_displayport_device = MAX7456 set vcd_video_system = AUTO save ``` -------------------------------- ### Configure Betaflight CLI for Meteor LED Control Source: https://docs.speedybee.cn/en/fpv/meteor-led-led/%E5%A6%82%E4%BD%95%E9%80%9A%E8%BF%87%E9%81%A5%E6%8E%A7%E5%99%A8%E6%8E%A7%E5%88%B6%E6%B5%81%E6%98%9F%E7%81%AF%E5%B8%A6/how-to-control-the-meteor-led-strip-via-transmitter.html CLI commands to remap the LED_STRIP resource to PINIO for various flight controller models. Replace XXX with the specific pad ID for custom configurations. ```text set pinio_box = 0,40,255,255 set pinio_config = 129,1,1,1 resource LED_STRIP 1 NONE resource PINIO 2 C09 save ``` ```text set pinio_box = 0,40,255,255 set pinio_config = 129,1,1,1 resource LED_STRIP 1 NONE resource PINIO 2 A08 save ``` ```text set pinio_box = 0,40,255,255 set pinio_config = 129,1,1,1 resource LED_STRIP 1 NONE resource PINIO 2 C08 save ``` ```text set pinio_box = 0,40,255,255 set pinio_config = 129,1,1,1 resource LED_STRIP 1 NONE resource PINIO 2 A08 save ``` ```text sqlCopyEditset pinio_box = 0,40,255,255 set pinio_config = 129,1,1,1 resource LED_STRIP 1 NONE resource PINIO 2 C08 save ``` ```text set pinio_box = 0,40,255,255 set pinio_config = 129,1,1,1 resource LED_STRIP 1 NONE resource PINIO 2 D12 save ``` ```text set pinio_box = 255,40,255,255 set pinio_config = 1,1,1,1 resource LED_STRIP 1 NONE resource PINIO 2 XXX save ``` -------------------------------- ### Configure OSD for Betaflight 4.4.0 and newer Source: https://docs.speedybee.cn/en/fpv/dji-air-unit/how-to-solve-the-issue-of-no-osd-on-the-dji-air-unit.html Use these commands in the Betaflight CLI to enable MSP displayport for firmware versions 4.4.0 and above. ```text set osd_displayport_device = MSP set vcd_video_system = HD save ``` -------------------------------- ### Configure OSD for Betaflight 4.4.0 Source: https://docs.speedybee.cn/en/fpv/dji-air-unit/how-to-solve-the-issue-of-no-osd-on-the-dji-air-unit.html Specific CLI commands for enabling MSP displayport on Betaflight 4.4.0 firmware. ```text set osd_displayport_device = MSP save ``` -------------------------------- ### Map Servo to LED or CC pads in Betaflight CLI Source: https://docs.speedybee.cn/en/fpv/fc-flight-controller/flight-control-servo-usage-tutorial/how-to-use-a-servo-with-the-f405-aio-in-betaflight.html Use these commands to reassign the LED or Camera Control pads to servo output. Ensure the servo feature is enabled in the firmware before execution. ```text LED： resource LED_STRIP 1 none resource SERVO 1 a08 save CC: resource CAMERA_CONTROL 1 none resource SERVO 1 d15 save ``` -------------------------------- ### Configure Standard SBUS in Betaflight CLI Source: https://docs.speedybee.cn/en/fpv/fpv-drones/bee35-drone/bee35-using-dji-fpv-remote-controller.html Use this command when the DJI FPV Goggles are set to 'Standard' mode. ```text set sbus_baud_fast = OFF save ``` -------------------------------- ### Configure Servos on F405V3 via CLI Source: https://docs.speedybee.cn/en/fpv/fc-flight-controller/flight-control-servo-usage-tutorial/how-to-use-a-servo-with-f7v3-f405v3-v4-in-betaflight..html Remaps M5 and M6 pads to servo outputs for the F405V3 flight controller. ```text resource MOTOR 5 none resource MOTOR 6 none resource SERVO 1 B00 resource SERVO 2 B01 save ``` -------------------------------- ### Enable Dual Protocol Support Source: https://docs.speedybee.cn/en/fpv/fc-flight-controller/flight-controller-faq/how-to-properly-flash-betaflight-firmware-version-4.4-and-above.html Use this command to configure the firmware to support both CRSF and SBUS protocols. ```text SERIALRX_SBUS ``` -------------------------------- ### Configure Servos on F405V4 via CLI Source: https://docs.speedybee.cn/en/fpv/fc-flight-controller/flight-control-servo-usage-tutorial/how-to-use-a-servo-with-f7v3-f405v3-v4-in-betaflight..html Remaps M5 and M6 pads to servo outputs for the F405V4 flight controller. ```text resource MOTOR 5 none resource MOTOR 6 none resource servo 1 C08 resource servo 2 C09 save ``` -------------------------------- ### Configure Servos on F7V3 via CLI Source: https://docs.speedybee.cn/en/fpv/fc-flight-controller/flight-control-servo-usage-tutorial/how-to-use-a-servo-with-f7v3-f405v3-v4-in-betaflight..html Remaps M5 and M6 pads to servo outputs for the F7V3 flight controller. ```text resource MOTOR 5 none resource MOTOR 6 none resource SERVO 1 B07 resource SERVO 2 B05 save ``` -------------------------------- ### Configure SBUS Baud Fast via CLI Source: https://docs.speedybee.cn/en/fpv/dji-air-unit/the-dji-transmitter-and-the-o3-o4-o4-pro-sky-end-receiver-are-already-bound-but-.html Use these commands to enable or disable the SBUS fast baud rate in the flight controller to match the goggles' configuration. ```text set sbus_baud_fast = ON save ``` ```text set sbus_baud_fast = OFF save ``` -------------------------------- ### Configure Dshot Bitbang via CLI Source: https://docs.speedybee.cn/en/fpv/aio/f405aio/f405-aio-show-errors-after-enabling-bidirectional-shot..html Updates the dshot_bitbang setting to resolve telemetry errors. ```text set dshot_bitbang = AUTO ``` -------------------------------- ### Set OSD display port device Source: https://docs.speedybee.cn/en/fpv/aio/f405aio/f405-aio-cannot-show-osd-when-use-analog-vtx.html Configure the OSD display port device to MAX7456 via the CLI to enable analog OSD functionality. ```text set osd_displayport_device = MAX7456 ``` -------------------------------- ### Disable DShot Burst and Bitbang in CLI Source: https://docs.speedybee.cn/en/fpv/fpv-drones/bee35-drone/bee35-cannot-be-re-armed-after-landing.html Use these commands to resolve re-arming issues by disabling specific DShot features. ```text set dshot_burst = off set dshot_bitbang = off save ``` -------------------------------- ### Calculate New Current Sensor Scale Source: https://docs.speedybee.cn/en/fpv/esc/esc-common-issues/how-to-calibrate-the-current-sensor.html Formula to determine the updated scale value based on the ratio of OSD-reported consumption to actual battery recharge capacity. ```text New_Scale = Old Scale × (OSD_mAh_Consumed / mAh_charged) ``` === COMPLETE CONTENT === This response contains all available snippets from this library. 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