How to Connect A HC-42 Bluetooth 5.0BLE Module
Posted: Thu Mar 21, 2024 12:47 pm
Hi,
I have a device that has HC-42 Bluetooth 5.0BLE module and I want to connect it via esp32-wroom-32.
I found the UUID of the device but there is no characteristic UUID.
I've used BLE_client example to connect my HC-42 module but it did not work.
Thank you in advance in your help.
I have a device that has HC-42 Bluetooth 5.0BLE module and I want to connect it via esp32-wroom-32.
I found the UUID of the device but there is no characteristic UUID.
I've used BLE_client example to connect my HC-42 module but it did not work.
Thank you in advance in your help.