Search found 7 matches

by Hobby65
Thu Oct 03, 2024 3:02 pm
Forum: Hardware
Topic: ESP32 I/Os ?
Replies: 1
Views: 1485

ESP32 I/Os ?

Hello, is there a list of which pins can be used as inputs or outputs on the ESP32_C3 Super Mini? For which inputs can INPUT_PULLDOWN or PULLUP be used? I have only found something like that for the large development board. The Super Mini has few pins, so it doesn't really make much sense to route c...
by Hobby65
Fri Sep 13, 2024 5:40 am
Forum: ESP32 Arduino
Topic: How to install ESP32 Libraries in Arduino?
Replies: 2
Views: 1265

How to install ESP32 Libraries in Arduino?

Hello,
can someone tell me in what kind of way i can install the ESP32 libraries in the arduino ide? There is a great library in github, but
i was not able to install this library in arduino.
Thank you very much for every answer
Hans
by Hobby65
Wed Sep 11, 2024 10:11 am
Forum: ESP32 Arduino
Topic: Question about ESP32_C3 Speed
Replies: 4
Views: 1501

Re: Question about ESP32_C3 Speed

Hello,
my goal is not to generate a waveform. I'm just looking for a way to make setting and reading I/Os faster so that a program runs faster.
by Hobby65
Tue Sep 10, 2024 7:21 am
Forum: ESP32 Arduino
Topic: Question about ESP32_C3 Speed
Replies: 4
Views: 1501

Question about ESP32_C3 Speed

Hello, I am a newby with the esp32 and to make at first a speedtest. I write with the arduino ide: digitalWrite(0, HIGH); digitalWrite(0, LOW); I look the sqaresignal on an oscilloscopescreen and see that the lowcycle is three times longer as the highcycle and the freqency is 300kHz. Can someone tel...
by Hobby65
Sat Aug 17, 2024 2:43 pm
Forum: Hardware
Topic: Measurement ESP-07
Replies: 0
Views: 758

Measurement ESP-07

Hello, I haven't found any precise information about the distance between the inner holes of the ESP-07 module. I measured 14mm myself, but I'm not sure. Does anyone know the exact distance between the inner holes on the ESP-07? Thank you Hans https://img.banggood.com/images/2014/xiemeijuan/12/SKU18...
by Hobby65
Thu Oct 19, 2023 5:52 pm
Forum: ESP32 Arduino
Topic: Question about INPUT_PULLDOWN
Replies: 1
Views: 5087

Question about INPUT_PULLDOWN

Hello,
i want to use the the ESP32-C3 with the internal pulldown resistance. Is this possible? When i use the INPUT_PULLDOWN in the
Arduino-Ide the command is not colored like INPUT.
Thanks
Hans
by Hobby65
Mon Oct 16, 2023 4:29 pm
Forum: Hardware
Topic: Question aboutSuper Mini ESP32-C3?
Replies: 2
Views: 5189

Question aboutSuper Mini ESP32-C3?

Hello, i want to use a SuperMini ESP32-C3 board. I found different informations about the I/O Pins. Can someone tell me what pins can someone use as digital input or output pins? What pins can I use as interruptpins? This is the board: https://de.aliexpress.com/i/1005005951597048.html . Many thanks ...