SP Racing F3 OSD/PDB Manual

The SP Racing F3 OSD/PDB manual provides installation, wiring, configuration, and troubleshooting instructions for the on‑screen display and power…

SP Racing F3 OSD/PDB Manual - cover page
Brand
SP Racing
Category
Other Electronics
Document type
User Manual
Language
English
Pages
11
File format
PDF
File size
636 KB
Published
30 September, 2026
Updated
30 September, 2026
MD5 checksum
3FD12B693AE6025E90D5A42913D3E667
PDF
SP Racing F3 OSD/PDB Manual PDF

About this manual

The SP Racing F3 OSD/PDB is a stackable on‑screen display and power distribution board designed to work with SP Racing F3 flight controllers. It features a STM32F303 processor, built‑in race transponder, current and voltage monitoring, and configurable LEDs.

This manual covers safety warnings, board layout, soldering tips, step‑by‑step installation, USB configuration with Cleanflight Configurator, firmware upgrade procedures, and detailed troubleshooting guidance.

What's inside

  • About
  • Warnings
  • Board Layout (TOP & BOTTOM)
  • Soldering Guidelines
  • Installation Procedure
  • Configuration
  • Firmware Upgrade
  • Troubleshooting
  • Hardware Specifications
  • Credits

Specifications

Board dimensions36x36 mm
Mounting hole spacing30.5 mm
Weight~5 grams
CPUSTM32F303, 72 MHz with FPU
LED indicators12 V, 5 V, 3 V and STATUS (green, blue, red)
Supported battery cells3S or 4S LiPo

Frequently asked questions

What LEDs indicate power status on the board?

Four LEDs show the status of 12 V, 5 V, 3 V supplies and a status LED (green, blue, red).

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