Hardware Configurations#

The configuration detailed below describes the GPIO pin connections between the BLE Device and the SiWG917 device, specifically involving the GRANT, REQUEST, and PRIORITY signals.

Pin Description

Priority signal

PTA master UDP TX (Mbps)

Request

ULP_GPIO_1

P16

Priority

ULP_GPIO_6

I2C_SDA (Expansion Header)

Grant

GPIO_7

P20