Wiring Diagram

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The change of the power supply voltage will cause the output power to also change, so you
need to pay attention to it in practical application. The following is the corresponding relationship
between output power and power supply voltage:
5、RSSI
Support RSSI detection function, in RX state, can read real-time RSSI directly through
reg0x11[15:8]
(1)、Set the chip to the RX state；
(2)、The reg0x1c[15] was first written as 1, and the RSSI was closed to eliminate the remaining
RSSI values. Then, the reg0x1c[15] is then written as 0, and the RSSI detection function is opened.
After waiting for 60us, the current RSSI value can be read through reg0x11 [15:8].
The following figure is the measured performance of the chip RSSI detection function：