TrackerD Open Source LoRaWAN WiFi BLE GPS TrackerTrackerD Open Source LoRaWAN WiFi BLE GPS Tracker TrackerD is an Open Source LoRaWAN Tracker based on ESP32 MCU and Semtech LoRa Wireless Chip. In TrackerD, there are various sensors such as GPS, WiFi, BLE, Temperature, Humidity, Motion Detection, and Buzzer. User can use TrackerD for different tracking scenario. TrackerD is program friendly. Developers can use Arduino IDE to customize the software of TrackerD to fit their IoT solution. The LoRa

Input: 0 ~ 20 mA default

With a standard Grove connector

Input and Output Pins

as for example Charger click so that the harvested power can be used for battery charging

but this new high-resolution series features 1-millimeter resolution

The MB7769 is designed to report the distance to the largest acoustic return while ignoring smaller targets

NDS03A NB-IoT Outdoor Open/Close Door/Gate Sensor

Onboard multi video/audio ports like HDMI/DSI/CSI

IR interface (PWM)

Weight: 25 grams

Microwave click does not need optical visibility to work

Dimensions: 94x94x45 mm