FC_ESP32

Features

• ESP32-PICO-D4 (DUAL CORE) 80Mhz
• LOOP TIME : 4Khz
• MODE : Gyro / Stable
• INPUT : PWM
• IMU : MPU9250 + BMP280 ( not implemented )
• OSD : MAX7456
• ESC : analog : PWM / ONESHOT125 / ONESHOT45 / MULTISHOT
      digital : DSHOT150 / DSHOT300 / DSHOT600 / DSHOT1200
• SDCARD ( not implemented )

Prerequies

• You'll need esp32-nonos

• Change esp32-nonos path in Makefile

• Use "config.h" to set pins for RX and ESC.

Upload

• make upload ( For ESP32-PICO-D4 )

Or in command line :

• For ESP32-PICO-D4 flash with this :
  esptool.py -c esp32 write_flash -sc 6,17,8,11,16 0x1000 FC_ESP32.bin

• For ESP32 flash with this :
  esptool.py -c esp32 write_flash 0x1000 FC_ESP32.bin
  ( Warning ! The pins of the internal flash are not the same, so you may need to change pins for some functions )

Pins

Available

• IO :   4, 9, 21, 22, 25, 26, 27, 32, 33 ( input/output )
• I   :   34, 35, 37, 38, 39 ( input only )

LED State

• GPIO 2

MPU9250

• HSPI ( direct / bypass GPIO Matrix )

BMP280

• AUX_I2C from MPU9250

MAX7456

• VSPI ( direct / bypass GPIO Matrix ) CS1 : SD_DATA_3 ( GPIO 10 )

SDCARD

• VSPI ( direct / bypass GPIO Matrix )