My latest tutorial is out! How to use I2C on the #ESP32. I show how to talk to a real TMP102 sensor using #ESPIDF (and a virtual TMP105 sensor with #QEMU).
👇👇👇
shawnhymel.com/2954/esp32-h...
#IoT #microcontroller #embedded #programming #firmware
Of course, you are free to use any #dev environment you want, but you will likely have to roll the networked access yourself. 😅
I'm looking into #arduino, #espidf and #esphome support at the minimum. Any other #software #support you would like to see?
Of course, you are free to use any #dev environment you want, but you will likely have to roll the networked access yourself. 😂
I'm looking into #arduino, #espidf and #esphome support at the minimum. Any other #software #support you would like to see?
In #ESPIDF, `idf.py build` calls CMake under the hood. Ignoring Kconfig parameters, you can manually build #ESP32 projects with:
cmake -DIDF_TARGET=esp32s3 -G "Ninja" -S . -B build/
cmake --build build/
Check out my full post: shawnhymel.com/2920/esp32-h... #IoT #embedded
Turns out that a short sidequest into #embedded dev is a good way of getting more hands on understanding of pointers.
At least as long as you avoid #arduino's software ecosystem. I worked with Arduino for years and I don't think I had to ever use a pointer, meanwhile #espidf basically forces […]
Want to move beyond #Arduino on the ESP32? My latest tutorial shows how to set up ESP-IDF with Docker, build a blinky app, and flash it to hardware. Also: emulate it in #QEMU!
👇👇👇
shawnhymel.com/2872/esp32-g...
shawnhymel.com/2872/esp32-g...
#esp32 #espidf #IoT #microcontroller #embedded
Kennt sich jemand mit C++ im Bereich Lowlevel im Zusammenhang mit esp-idf insbesondere rmt für #esphome aus?
Ich würde gerne ein Projekt auf den aktuellen Esphome Stand bringen, damit es auch wieder kompillierbar ist. Ich verzweifel an RMT und könnte da Hilfe brauchen.
Gerne teilen und sich bei […]
