3 Owner: Marcin Baliniak (marcin <at> baliniak.pl)
5 Available at: shop.rotoracer.com
10 - MPU-6000 - connected to SPI2
11 - SPI Flash - connected to SPI2
12 - MAX7456 - connected to SPI2 (NO DMA)
13 - Build in 5V BEC + LC filter - board can be powered from main battery
14 - Input voltage: 5V - 17.4V
15 - RC input: PPM, S.BUS (build in inverter) - Uart2, Spectrum-Uart3
16 - Other connectors: RSSI, Current sensor, LED strip, Buzzer, Video IN/Out + LC filter
18 - Size: 36 mm x 36 mm x 5 mm
21 ![Board photo](https://cdn.shoplo.com/0639/products/th1024/aaaw/838-rr_flight_controller_rotoracer_fc_rotoracer_racebase.jpg)
25 ![Port description](https://cdn.shoplo.com/0639/products/th1024/aaaw/844-racebase-render-en.png)