ESP32-C3 WiFi Bluetooth-compatible Mesh 50 Development Board Modul 4MB Flash 400KB SRAM For Arduino Application _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Internet of Things _x000D_ _x000D_ _x000D_ Wearable devices _x000D_ _x000D_ _x000D_ Healthmonitoring _x000D_ _x000D_ _x000D_ Education _x000D_ _x000D_ _x000D_ Low-Power(LP) networking _x000D_ _x000D_ _x000D_ Rapid prototyping _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Application 1: Smart Private Garage _x000D_ _x000D_ _x000D_ Materials: XIAO ESP32 C3 *2, Grove - Button *1, Grove - Relay *1 _x000D_ _x000D_ Description: _x000D_ _x000D_ This is apeer-to-peer WiFi communication application , since two XIAOs detect each other via Wifi, the garage door will open or keep opening, and vice versa. _x000D_ _x000D_ Improvement: _x000D_ _x000D_ It is nice to add an ultrasonic distance sensor to measure the car-to-door distance From the moment OLED screen to check the status of the garage . If you want an onboardv oice sensor to command the door to open with vocal instruction, try our XIAO BLE Sense . _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Application 2: Remote Forest Tracker _x000D_ _x000D_ _x000D_ Materials: XIAO ESP32 C3 *1, Grove - LoRa E5 *1, Grove - GPS *1 _x000D_ _x000D_ Description: _x000D_ _x000D_ Thanks to the tiny size of the XIAO series, it is suitable to make the wearable devices, such as a small pet tracker.T his wearable device can be used as a simple GPS-Tracker which will lock its current location and publish other data via LoRa... _x000D_ _x000D_ Improvement: _x000D_ _x000D_ A compass that shows direction and distance is a great added value to the tracker that you could consider. Meanwhile, publishing altitude , speed ,or other parameters could bring more scenarios to this tracker.Besides, the chip ESP32 -C3 allowsthis tracker to communicate over WiFi or BLE, and therefore,we can upload the tracker's data or realize the Long Range-to-MQTT bridge as well. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_