SlimeVR SlimeNRF R3 Board

SlimeVR tracker using nRF52840 mcu focusing on high efficiency and power management
Supports most IMU (inertial measurement unit), along with MMC5983MA. Use at least 100mAh battery
Firmware: https://github.com/SlimeVR/SlimeVR-Tracker-nRF

• Effective power mangagement from nRF52
  

• Switching between LDO and DCDC for lowest quiescent current and better efficiency at high current
• Diode power path while charging
• Enable pin for oscillator
• All sensors can be powered down from I2C