FOCn

A SimpleFOC compatible medium-power BLDC driver module with Wi-Fi and Bluetooth connectivity

Features

• Fully compatible with SimpleFOC field-oriented control library for easy programming
• High input voltage, up to 45V (up to 10s lithium battery)
• Up to 10A motor current without extra cooling
• Robust low-side current sensing for torque-control applications
• Supports hall sensors and encoders
• Based on ESP32-S3 dual core MCU
• Built-in USB-C and Wi-Fi / Bluetooth connectivity
• High power PWM output for solenoids, latches, magnetic brakes
• Power saving features for battery operation
• Pluggable terminal block for easy and robust connections

Specs

• Input voltage: 9V-45V (3s-10s lithium)
• Input current: 10A const., fuse protected
• Phase current: 10A const., 25A peak (more possible with enhanced cooling)
• Phase current measurement range: +-38A
• PWM output current: 5A average
• PWM load type: Supports inductive loads (flyback diode protection)
• Hall / encoder supply voltage: 5V
• Allowable external load on 5V supply: 300mA
• Idle current consumption (motor driver disabled, MCU seep sleep): <200uA