Hardware Components in BLE

awaisahmed
Posts: 20
Joined: Sat May 12, 2018 5:02 pm

Hardware Components in BLE

Postby awaisahmed » Mon Aug 20, 2018 9:40 am

does anyone knows that which harware components are involved in BLE of ESP32 ? i have Devkitc and sparkfun thing board ESP32
i need the exact name of each component which take part in this communication. hardware parts

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kolban
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Joined: Mon Nov 16, 2015 4:43 pm
Location: Texas, USA

Re: Hardware Components in BLE

Postby kolban » Fri Aug 24, 2018 2:02 pm

Howdy,
I'm not sure I follow the question. As I understand an ESP32, it is an MCU and also an IC (Integrated Circuit). Built into the ESP32 is the ability to generate and receive radio signals. These signals are then modulated by the ESP32 to achieve the protocols known as WiFi and Bluetooth. While this is a crazy simplistic model of the world ... if it is "good enough" ... then the only hardware component necessary for BLE is the ESP32 IC itself.

Are you perhaps thinking about PCB layout to extend or create an antenna? Other than that I might say that there are no hardware components other than the ESP32 itself needed for BLE. Maybe you could post back with some further clarification?
Free book on ESP32 available here: https://leanpub.com/kolban-ESP32

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