Review on 📡 MakerFocus LoRa SX1262 Module 868 915 MHz LoRaWAN IoT Development Board ASR6501 MCU 128KB Flash Ultra Low Power Consumption Solar Energy Powered Design with Antenna for Arduino and Intelligent Scenarios by Epickson Palma

Ideal packaging for remote sensors. I built a solar powered tipping bucket rain gauge. Solar panel and integrated charging circuit support lipo charging. The cube goes into a deep sleep until the bucket tips over. The magnet then causes the reed switch to close, causing an interrupt to wake up the cubic cell. It then forwards the event to the LoRa receiver at my house, which processes the event. Then he falls back into a deep sleep. 4 components!