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Documentation Center
RF Specifications
BLE Radio
Receiver
Pin number WisBlock
Function
Pin name
Pin number ESP32
25
SPI_CS
GPIO32
8
26
SPI_CLK
GPIO33
9
27
SPI_MISO
GPIO35
7
28
SPI_MOSI
GPIO25
10
29
IO1
GPIO14
13
30
IO2
GPIO27
12
31
IO3
GPIO26
11
32
IO4
GPIO23
37
33
UART1_TX
GPIO21
33
34
UART1_RX
GPIO19
31
35
I2C2_SDA
GPIO15
23
36
I2C2_SCL
GPIO18
30
37
IO5
GPIO13
16
38
IO6
GPIO22
36
39
GND
GND
1, 15, 38
40
GND
GND
1, 15, 38
Parameter
Conditions
Min
Typ
Max
Unit
Sensitivity @30.8% PER
-
-94
-93
-92
dBm
Maximum received signal @30.8% PER
-
0
-
-
dBm
Co-channel C/I
-
-
+10
-
dBm
Intermodulation
-
-36
-
-
dBm