Each time the LAP light flashes the receiver transmits transponder code and timing information via it’s COM port
to the computer it is attached to.
By default the iLAP receivers will not transmit the transponder code to the PC twice in a row unless the transponder
code has not been received for over one second.
For further iLAP receiver configuration and setup advice refer to the iLAP documentation.
Hardware Specifications
•
36x36mm board with 30.5mm mounting holes
•
Weight ~5 grams
•
STM32405 CPU, 168Mhz inc FPU
•
MicroSD card slot (SD/SDHC, upto 32GB)
•
ICM20602 accelerometer/gyro (connected via SPI)
•
BMP280 barometer
•
Built-in inverters for TELEMETRY and SERIAL RX.
•
MicroUSB socket for configuration and ESC programming
•
3 LEDs for 5V, 3V and STATUS (Green, Blue, Red)
•
Supplied with straight and right-angled pin headers.
•
BOOT switch for easy firmware upgrades.
•
Stackable with SPRacingF3OSD/PDB.
•
IR LED and unique code for race transponder (optional)
•
Supports Cleanflight, Betaflight and iNav firmware.
•
Cleanflight logo.
•
8x 3pin though-holes for direct-solder or pin headers for ESC/Servo connections
•
1x 2pin though-holes for pin headers for UART1 RX/TX
•
1x 6pin though-holes for direct-solder or pin headers for UART2/PPM/Telemetry/LiPo (for standard SerialRX/
SBus/PPM lead)
•
1x 4pin though-holes for pin headers for UART3
•
1x 6pin though-holes for direct-solder or pin headers for IR LED, RSSI, Current Monitoring, and Buzzer connec-
tions
•
1x 3pin though-holes for direct-solder for JST-ZH connector for Spektrum Satellite receivers (connector supplied).
•
1x 4pin top mounted, JST-SH socket for I2C
•
1x 4pin top mounted, JST-SH socket for UART2/PPM
•
1x 4pin bottom mounted JST-SH socket for SWD debugging
•
1x 7pin bottom mounted solder pads VTX connections
•
2x top-mounted direct-solder pads for LED Strip
Credits and acknowledgements
Hardware design by Dominic Clifton.
Manual by Dominic Clifton.
Seriously Pro website by Dominic Clifton.
Cleanflight firmware and GUI tools are maintained by Dominic Clifton.
Blackbox flight logging component, tools and SD Card support by Nicholas Sherlock.
The flight controller software is based on MultiWii by Alex Dubus.
The GUI tool was based on software by cTn.
Big thanks to the SPRacingF4EVO test pilots.
Thanks to Painless360 / Lee Schofield for ideas and tutorial videos.
https://www.youtube.com/user/Painless360/playlists
Thanks to everyone who provided feedback on previous SP Racing products.
Software support and contributions from many, many authors. For a complete list see github contributors.
https://github.com/cleanflight/cleanflight/graphs/contributors
Community
Thanks to everyone from the AWESOME Cleanflight community for code, artwork, support, ideas, feedback, and
everything else. Without you all this product would not exist.
SPRacingF4EVO
http://seriouslypro.com - http://cleanflight.com
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