IDF – IoT Development Framework ESP-IDF is Espressif’s official IoT Development Framework for the ESP32, ESP32-S, ESP32-C and ESP32-H series. It provides a self-sufficient SDK for any generic application development on these platforms, using programming languages such as C and C++. Install Prerequisites Visual Studio Code Install the ESP-IDF Extension. In Visual Studio Code, selectContinue reading “ESP-IDF install on Linux”
Author Archives: Tauno Erik
Iconic Chuck Norris image
Ikooniline Chuck Norris, akvarell paberil, 24×32 cm
Vana Chuck
Vana Chuck Norris, 24×32, akvarell paberil
Kolmas Charles
Charles III, Aquarell, 24×32 cm, Hahnemühle 425g/m2 paper
Templimees
Templimees ehk Madis.
Kadri
Kadri kolmes vaatuses
Tauno Monitor
I have released a new version of the serial monitor application “Tauno Monitor” for Linux and added a “Clear” button and timestamps display option. The goal is to keep it simple and minimal. Available at Flathub https://flathub.org/apps/art.taunoerik.tauno-monitorand Snap Store https://snapcraft.io/tauno-monitorSource code at GitHub https://github.com/taunoe/tauno-monitor
Profiiil
Mingil põhjusel meeldib mulle maalida inimeste profiile.
Riho
Paber 24*32 cm, akvarell
The Breathing Light PCB board
The biggest PCB I’ve ever designed has arrived. And all RGB LEDs work as planned. Manufactured by JLCPCB. The diameter is about 260mm. It is still necessary to make the body and finish the firmware.
Photocoupler PC817 circuit
My photocoupler (optocoupler) board design. I added four resistor places to combine them with different input and output voltages. Also added a diode for reverse voltage protection. Does the output side need it? Any other suggestions? Updated version Update version with a two-way communication.
Biovälja spektrograaf
Andur mõõdab kehalt tagasi peegelduvat infrapuna (IR) kiirgust ja arvutab selle järgi pulsi sageduse. Samuti amplituudi, kuna on rõhk kõige kõrgem ja madalam, mida kajastab vastavalt põlevate LEDide hulk. IR väärtustest arvutatakse ka LEDide värv.
Erkki
“Erkki”, Akvarell, 2024, Tauno Erik, 24×32 cm, 425g/m2 Hahnemühle paber
ESP32 comparison
Comparison of ESP32 modules ESP32 ESP32-S2 ESP32-S3 ESP32-C2 ESP32-C3 ESP32-C5 ESP32-C6 ESP32-C61 ESP32-H2 ESP32-P LX6 x LX7 x x RISC-V x x x x x x x Speed 160-240MHz 240MHz 240MHz 120MHz 160MHz 240MHz 160MHz20MHz 96 MHz 400MHz Single-core x x x x x Dual-core x x x x Wifi x x x x xContinue reading “ESP32 comparison”
Tauno Erik 