Hi guys! (and maybe ladies?)
A bit of necroposting here. Could someone clarify:
1) Is it still valid for recent esp32 models, like d0wd which I use?
2) What is the range of these "tiny voltages"?
3) Do I understand correctly that vp should be used for +, and vn should be used for negative inputs ...
Search found 3 matches
- Thu Aug 29, 2024 7:11 pm
- Forum: Hardware
- Topic: ADC1_GPIO37 ADC1_GPIO38 ./. SENSOR_CAPP SENSOR_CAPN
- Replies: 5
- Views: 13163
- Mon Jan 31, 2022 8:50 pm
- Forum: General Discussion
- Topic: ESP32 WROVER UART problem
- Replies: 1
- Views: 3198
Re: ESP32 WROVER UART problem
Sorry guys, my mistake. I simply forgot to connect common ground wire rofl
sorry, now everything is working fine
sorry, now everything is working fine
- Mon Jan 31, 2022 1:02 pm
- Forum: General Discussion
- Topic: ESP32 WROVER UART problem
- Replies: 1
- Views: 3198
ESP32 WROVER UART problem
Hi there!
I have just a very little experience with ESP32 and its UART, tried it and ran into a problem. I want to test a KNX with ESP32, so I assembled a simple setup of 3 devices, made 2 NCN5120 devboards and tried to make ESP32 to communicate with KNX. But for some reason ESP reads a garbage ...
I have just a very little experience with ESP32 and its UART, tried it and ran into a problem. I want to test a KNX with ESP32, so I assembled a simple setup of 3 devices, made 2 NCN5120 devboards and tried to make ESP32 to communicate with KNX. But for some reason ESP reads a garbage ...