Search found 2 matches
- Tue Jul 25, 2023 8:56 am
- Forum: ESP32 Arduino
- Topic: ESP_LOGX tags not appearing (using esp32-hal-log.h).
- Replies: 1
- Views: 4062
Re: ESP_LOGX tags not appearing (using esp32-hal-log.h).
Have you been able to solve this problem? I'm having the exact same problem and cant find a solution?
- Mon Jul 24, 2023 8:01 am
- Forum: Hardware
- Topic: RS232 UART Acceptable Voltage for ESP32
- Replies: 4
- Views: 6632
Re: RS232 UART Acceptable Voltage for ESP32
Did you find a solution for this? The Datasheet of the MAX3232 Chip says:Thank you for your help. I will look into those options.
Dan
so I guess 12v logic from the RS232 Device is not acceptable...Accepts 5-V logic input with 3.3-V supply