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Hi fellas,
I just now started working with esp-open-sdk. All I've doubts are basic one's, yet they are vital. I cloned the git and I've ran the "make" command. It generated four files.
*sdk - soft…
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Hi
I have a proble with cheap RC522 that don't send any reading
i would like to debug, but, after flashing debug firmware, i didn't see anything on arduino ide
any suggestion?
I'm opening serial…
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### The problem
I have a Wemos NodeMCU ESP8266 v3 - CH340 (https://botland.store/img/art/inne/10908_3.jpg) and I noticed that after installing esphome on it, the device wasn't able to connect to wi…
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iot系统大部分是rtos,采用c编程,如freertos、contiki、Alios Things、Huawei LiteOS、RT-Thread,跑是轻量tcp/ip协议栈如lwip/uip,基本兼容linux 标准socket api。看了下xfrpc的代码,目前只支持linux,代码socket采用libevent并柔和在代码中,若想支持iot系统,必须把这部分抽象出来重构,其他小改即可支…
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### Board
Custom board with ESP32-S2 mini
### Device Description
Custom board (https://amsleser.no) for reading smart meters
### Hardware Configuration
GPIO10 = Voltage divider
GPIO13 = LED
GPI…
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Win 10
IDF 4.4 branch installed via esp-idf-tools-setup-online-2.15.exe
Launched cmd prompt with the shortcut created by setup: ESP-IDF 4.4 CMD
```
idf.py build
...
[22/1069] Building C object…
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Not to depend on serial port communication to obtain IP address, let's use [mDNS](https://www.nongnu.org/lwip/2_0_x/mdns_8h.html)
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## Description
Hi, I want to change the IP adress of my OPC UA Server during runtime. I want an OPC UA client to set a value at a node which should change the ip adress of the server. Thats how I wan…
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Additionally the basic Ethernet example in esp-idf doesn't seem to work with this board. It gives a mac timeout error. Seems like this board may require power to be enabled via a GPIO which the esp-id…
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## Description
Hello there!
Recently i've been trying to port open62541 on PIC32MZ (512KB RAM) with freeRTOS and Harmonyv3 TCP/IP stack. I started from the 1.3 branch version using freeRTOS+lwIP as …