Summary

Congratulations—you have completed the hands-on activities and quizzes in this chapter! In the chapter, you learned about the Bluetooth chipset integrated within the ESP32 microcontroller. You learned about the link controller and the baseband subcircuits that aid in the transmission of wireless data. The UiFlow Bluetooth coding blocks pallet was presented in the chapter. You obtained technical knowledge about the operation of a UART through a series of hands-on coding activities implemented on an M5Stack Core2 device. The UIFlow coding process was introduced in this chapter. With the UiFlow coding process, you learned about the BLE IoT application alignment of the key coding steps. The key coding steps learned in this chapter were Initialize BLE UART Name, Send BLE UART Data, and BLE UART recv conditional logic. BLE IoT application Blockly code blocks were introduced and implemented within this chapter. With the BLE IoT application, you were able to use the Nordic Semiconductor...