Getting Started with ESP32, we made changes to the default settings of the Arduino IDE to make it compatible with the ESP32. We installed the board, port, and libraries for ESP32. Now, we are going to set the ES
So, you can build a sensor node with an ESP32 and a moisture sensor, that sends the moisture readings once or twice a day to another ESP32 using LoRa.The later ESP32 has access to Wi-Fi, and it can run a web server that displays the moisture readings.This is just an example ...
keeping connection to your ELM327, try using 38400 baud instead of 115200. If you still have trouble, try all other possible bauds. Lastly, if using BluetoothSerial on an ESP32, try using the ELM327's MAC address instead of the device name "OBDII" andremove paired devices using this ...
It comes pre-assembled with terminal blocks for easy wiring, making it suitable for applications such as wearable electronics, home decor lighting, audio-reactive displays, and remote-controlled installations. Adafruit Sparkle Motion Specifications: SoC – ESP32-S3 dual-core Xtensa LX7 MCU @ 240MHz...
Bluetooth chips for smart home appliances: Espressif ESP32-C3 Winner Micro W800 ESP32-C3 is a safe, stable, low-power, low-cost IoT chip, equipped with a RISC-V 32-bit single-core processor, supporting 2.4 GHz Wi-Fi and Bluetooth 5 (LE). This series of chips is a very low-power,...
Turn Your Raspberry Pi Into a Wireless Portable Bluetooth Audio System A2DP: Howdy folks! I had the idea of turning my Raspberry Pi into something like the Beats By Dre portable audio system found here: http://www.beatsbydre.com/speakers/beatbox-portable
Many people have BT turned off to prevent tracking in shopping malls, shops, etc. etc. So the BT requirments thwarts the protection against BT tracking. The only valid way I see is if there would be a way to send BT packets (they are bro...