情境
Designing a redundant load monitoring system using dual ESP32 microcontrollers for industrial reliability.
這張圖裡有什麼
看懂背後的決策。
01
Use of INA219 for high-side current sensing
02
Separate I2C buses for each sensor
03
Common 12V load rail with individual shunts
Suitable for IoT energy monitoring, industrial automation, and redundant measurement systems.