Arduino Release v3.0.4 based on ESP-IDF v5.1.4+

Arduino Release v3.0.4 based on ESP-IDF v5.1.4+がリリースされました。

Explore underwater with this Arduino-controlled DIY ROV

16歳の学生が作成したそうです。

ROV2’s brain is an Arduino Mega 2560 board and it drives the BLDC motors through six electronic speed controllers (ESCs). It receives control commands from the surface via an umbilical. The operator holds a Flysky transmitter that sends radio signals to a receiver floating on the water. An Arduino UNO Rev3 reads those and then communicates the motor commands to the Mega through the tethered serial connection. That limits the maximum length of the tether to about 40 meters, which subsequently limits the maximum operating depth.