Explore the blog

#174 1

• ESP32-H2 in depth: the Wi-Fi-less ESP32 for battery Matter nodes

#adc 2

• ESP32-C3 in depth: the one I recommend to start with (and why)
• The classic ESP32 in depth: pins, ADC, DAC and when it's still worth it

#ai 1

• ESP32-S3 in depth: cores, PSRAM, AI and USB for serious projects

#arduino 5

Using the Arduino core on the ESP32.

• Getting started with ESP32: blink an LED
• Arduino IDE 2.x for ESP32: step-by-step setup (and the usual errors)

#button 1

• Reading a push button properly: pull-up, debounce and interrupts

#camera 1

• ESP32-S3 in depth: cores, PSRAM, AI and USB for serious projects

#cmake 1

• ESP-IDF in depth: projects, tasks, logs and partitions

#comparison 2

Comparisons to pick the right variant or module.

• ESP8266 vs ESP32: when the little one is (not) worth it
• What is the ESP32? The complete family, pinouts and where to buy it

#dac 2

• ESP32-S2 in depth: the ESP32 with real USB (and no Bluetooth)
• The classic ESP32 in depth: pins, ADC, DAC and when it's still worth it

#debounce 1

• Reading a push button properly: pull-up, debounce and interrupts

#debugging 1

• Serial monitor and debugging on the ESP32: stop guessing

#drivers 1

• Arduino IDE 2.x for ESP32: step-by-step setup (and the usual errors)

#embassy 1

• Rust on the ESP32: esp-idf-hal, esp-hal and embassy without drama

#esp-idf 5

• VS Code + ESP-IDF: the official environment with JTAG included
• Which IDE should you use for the ESP32? Arduino IDE, VS Code and friends

#esp32 21

Everything about the ESP32 microcontroller.

• Serial monitor and debugging on the ESP32: stop guessing
• Reading a push button properly: pull-up, debounce and interrupts

#esp32-c3 2

• ESP32-C3 in depth: the one I recommend to start with (and why)
• What is the ESP32? The complete family, pinouts and where to buy it

#esp32-c6 2

• ESP32-C6 in depth: Wi-Fi 6, Matter and Thread in one chip
• What is the ESP32? The complete family, pinouts and where to buy it

#esp32-h2 2

• ESP32-H2 in depth: the Wi-Fi-less ESP32 for battery Matter nodes
• What is the ESP32? The complete family, pinouts and where to buy it

#esp32-p4 1

• ESP32-P4 in depth: the radio-less ESP32 for displays and high performance

#esp32-s2 1

• ESP32-S2 in depth: the ESP32 with real USB (and no Bluetooth)

#esp32-s3 2

The variant with native USB and more horsepower.

• ESP32-S3 in depth: cores, PSRAM, AI and USB for serious projects
• What is the ESP32? The complete family, pinouts and where to buy it

#esp32-wroom 1

• The classic ESP32 in depth: pins, ADC, DAC and when it's still worth it

#esp32-wrover 1

• The classic ESP32 in depth: pins, ADC, DAC and when it's still worth it

#esp8266 2

• ESP8266 vs ESP32: when the little one is (not) worth it
• What is the ESP32? The complete family, pinouts and where to buy it

#ethernet 1

• ESP32-P4 in depth: the radio-less ESP32 for displays and high performance

#firmware 2

• MicroPython and Lua on the ESP32: programming without compiling
• Arduino core for ESP32 in depth: install it, understand it, stop fighting it

#frameworks 1

• Which framework should you use on the ESP32? Arduino, ESP-IDF, MicroPython or Rust

#freertos 1

• ESP-IDF in depth: projects, tasks, logs and partitions

#gpio 5

Inputs, outputs and pin handling.

• Reading a push button properly: pull-up, debounce and interrupts
• Getting started with ESP32: blink an LED

#hardware 9

Board, regulator and peripheral details.

• ESP8266 vs ESP32: when the little one is (not) worth it
• ESP32-P4 in depth: the radio-less ESP32 for displays and high performance

#hmi 1

• ESP32-P4 in depth: the radio-less ESP32 for displays and high performance

#ide 4

• VS Code + ESP-IDF: the official environment with JTAG included
• VS Code + PlatformIO for ESP32: the environment I use every day

#interrupts 1

• Reading a push button properly: pull-up, debounce and interrupts

#jtag 1

• VS Code + ESP-IDF: the official environment with JTAG included

#led 1

The classic starting point: turning LEDs on and off.

• Getting started with ESP32: blink an LED

#logs 1

• Serial monitor and debugging on the ESP32: stop guessing

#low-power 1

Techniques to stretch battery life as far as possible.

• ESP32-H2 in depth: the Wi-Fi-less ESP32 for battery Matter nodes

#lua 1

• MicroPython and Lua on the ESP32: programming without compiling

#matter 2

• ESP32-H2 in depth: the Wi-Fi-less ESP32 for battery Matter nodes
• ESP32-C6 in depth: Wi-Fi 6, Matter and Thread in one chip

#micropython 2

• MicroPython and Lua on the ESP32: programming without compiling
• Which framework should you use on the ESP32? Arduino, ESP-IDF, MicroPython or Rust

#migration 1

• ESP8266 vs ESP32: when the little one is (not) worth it

#mipi 1

• ESP32-P4 in depth: the radio-less ESP32 for displays and high performance

#no_std 1

• Rust on the ESP32: esp-idf-hal, esp-hal and embassy without drama

#ota 1

• ESP-IDF in depth: projects, tasks, logs and partitions

#pinout 6

• ESP32-C6 in depth: Wi-Fi 6, Matter and Thread in one chip
• ESP32-C3 in depth: the one I recommend to start with (and why)

#platformio 4

PlatformIO development environment and setup.

• Getting started with ESP32: blink an LED
• VS Code + PlatformIO for ESP32: the environment I use every day

#psram 1

• ESP32-S3 in depth: cores, PSRAM, AI and USB for serious projects

#python 1

• MicroPython and Lua on the ESP32: programming without compiling

#risc-v 1

• ESP32-C3 in depth: the one I recommend to start with (and why)

#rust 2

• Rust on the ESP32: esp-idf-hal, esp-hal and embassy without drama
• Which framework should you use on the ESP32? Arduino, ESP-IDF, MicroPython or Rust

#serial-monitor 1

• Serial monitor and debugging on the ESP32: stop guessing

#thread 2

• ESP32-H2 in depth: the Wi-Fi-less ESP32 for battery Matter nodes
• ESP32-C6 in depth: Wi-Fi 6, Matter and Thread in one chip

#usb 3

• ESP32-P4 in depth: the radio-less ESP32 for displays and high performance
• ESP32-S3 in depth: cores, PSRAM, AI and USB for serious projects

#vscode 3

• VS Code + ESP-IDF: the official environment with JTAG included
• VS Code + PlatformIO for ESP32: the environment I use every day

#watchdog 1

• Serial monitor and debugging on the ESP32: stop guessing

#wifi-6 1

• ESP32-C6 in depth: Wi-Fi 6, Matter and Thread in one chip

#zigbee 2

• ESP32-H2 in depth: the Wi-Fi-less ESP32 for battery Matter nodes
• ESP32-C6 in depth: Wi-Fi 6, Matter and Thread in one chip