Features

• Running on Zephyr RTOS

• STM32F0, STM32L0 and STM32G4 series MCUs

• Different battery types supported (lead-acid, Li-ion, LiFePO4)

• Maximum power point tracking (MPPT) algorithm based on Perturb and Observe (P&O)

• PWM solar input (for certain hardware)

• Load output with deep-discharge protection

• Monitoring and configuration using the ThingSet protocol (mapping to MQTT, CoAP and HTTP possible)

  • Serial interface

  • CAN bus

• OLED display support