Want the actual register map? Go download the raw datasheet. But now you know where the bodies are buried.
// 5. Fire! GPIO_High(CE); delay_us(10); GPIO_Low(CE); bk2461 datasheet
// 4. Load 32 bytes into TX FIFO SPI_Write_Burst(0xA0, my_data, 32); // 0xA0 is TX payload command Want the actual register map
The One-Liner: The BK2461 is a 2.4 GHz Transceiver + 8051 MCU designed for one job: screaming a signal over a mile away while running on a coin cell. bk2461 datasheet