A complete water depth measurement system using an industrial 4-20 mA hydrostatic pressure sensor, INA219 current sensor module, LM393 soil moisture sensor, and Heltec WiFi LoRa 32 V3 board with built ...
Version of ESP-IDF required 4.2. Version of LVGL used: 7.9. Show demo widgets。控件演示，使能Set IRAM as LV_ATTRIBUTE_FAST_MEM后，320x240分辨率 ...
Just the other day, I lamented the lack of options when it came to ESP32-C5 boards featuring dual-band WiFi 6 support. The FireBeetle 2 ESP32-C5 IoT development board made by DFRobot shows that I ...
The first folding iPhone could come with a 24-megapixel under-display selfie camera. Samsung’s latest Z Fold 7 moved away from the under-display selfie cameras previous models used. Apple’s first ...
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