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- Wed Dec 02, 2020 3:06 pm
- Forum: ESP32 Arduino
- Topic: Various issues & inconsistencies using AZdelivery ESP32
- Replies: 1
- Views: 2699
Various issues & inconsistencies using AZdelivery ESP32
Hello, I'm building an automated aquarium with a bunch of valves, LED, lights and sensors. I'm using : 8 relay module board, which is working fine. AZDelivery HD44780 1602 LCD, 16x2 LCD, linked to the ESP32 by I2C, which is working randomly 220V powered DC 24V Trotec power supply connected to two LM...