# RAK WisBlock starter kit $25 Includes: * RAK 19007 Base Board: * RAK 4631 Core: * MCU: Nordic nRF52840 * Radio: SX1262 (this radio is recommended by meshtastic) ## SUPPORTED PROTOCOLS * LoRA * BLE ## POWER ANALYSIS max power consumption: 12.5mA (@3.6V assumed) = 46.25mW battery: 5900mAh @ 3.7V -> 21830mWh runtime: batt_capacity/power_consumption = 472h