Forum >Replies by anonymous
Replies （2）
- You Reply: For whatever reason, when you select DFRobots esp32 board configuration, it sets the upload speed to 921600.
To fix this, I changed the upload speed (which is in "Tools") from 921600 to 115200. - You Reply: It's not compatible because they are different protocol standards and use different procedures. They could make beetle with classic bluetooth, but it would use more energy.
Most desktop and laptops do not have bluetooth low energy chips, they have classic bluetooth.
The beetle only has low energy bluetooth. Classic and ble are not compatible.
ble on bluno beetle is standard, only has a few characteristics (configurations) you can read and write and can be used on desktop machines/laptops if you have a bluetooth low energy usb dongle.