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“The CSR1011 is a single mode Bluetooth Smart chip and this tutorial show how to access its GPIOs and read the values of a ultrasonic sensor.”
Content for CSR1011
Qualcomm® CSR1011 QFN is a Qualcomm® Bluetooth Low Energy platform technology. Qualcomm Bluetooth Low Energy supports ultra low-power connectivity and basic data transfer for applications previously limited by the power consumption, size constraints and complexity of other wireless standards. CSR1011 QFN is designed to provide virtually everything required to create a Bluetooth Low Energy product with RF, baseband, MCU, qualified Bluetooth v4.1 specification stack and customer application running on a single IC.