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romkey
  • Member for 12 years, 4 months
  • Last seen this week
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About

I'm an independent researcher and consultant who works in IoT, full stack development, devops, security and networking. I worked on the first TCP/IP implementation for PCs and have lost track of the number of TCP/IP stacks I've written. I also have a thing for toasters connected to the Internet.

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Top posts

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74
ESP32: Best way to store data frequently?
Sep 7, 2020
11
Different result between Serial.print and Serial.printf in ESP32
Mar 15, 2020
10
Is void setup() code wiped out when deep sleep is used in esp32
Jun 25, 2019
8
esp32 connect(): socket error on fd 48, errno: 104, "Connection reset by peer"
May 20, 2022
8
How to detect specific devices in a local network?
Nov 23, 2020
8
esp32 EEPROM read/write cycle
Jan 20, 2020
8
Is subscribing to MQTT on port 1883 secure?
Dec 31, 2019
7
Serial.printf() with String object of which length is 11 or more
Mar 10, 2021
7
C++ callback for c function
Mar 12, 2020
7
ESP8266 serving HTML+js
Jul 29, 2018

Top network posts

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11
On an esp8266 what is faster, 64-bit math or float math?
6
esp32 Stack canary watchpoint triggered
5
Which board to select in PlatformIO for ESP Wroom 32?
5
My ESP32-S3 DevkitC-1 has two USB micro ports labeled 'USB' and 'UART'. What are they for?
5
ESP8266 RTC memory (for bootcount)