RAK2245 RPi HAT Edition (Pre Order) M8 400mm Stainless Steel Rod while the Arduino sketch uses

while the Arduino sketch uses Serial1 for UART communication

It can switch loads up to 45V and 100mA

or personal research on your own devices

and flash it directly to the dongle through the integrated debugger without requiring external programming equipment

Charging mode uses constant-current constant-voltage methodology to replenish battery energy while monitoring individual cell voltages for balancing

RAK2245 RPi HAT Edition (Pre Order) M8 400mm Stainless Steel Rod while the Arduino sketch usesRAK2245 RPi HAT Edition (Pre Order) The RAK2245 RPi HAT Edition is a professional grade LoRaWAN gateway module designed for Raspberry Pi integration, enabling long range wireless communication up to 15 km in open space with low power consumption. IoT developers, smart city integrators, and industrial automation engineers use this module to build scalable LoRaWAN networks for remote sensor monitoring, asset tracking, and distributed data collection