Hi there,can I use firmware from this web site -> http://www.jnhuamao.cn/download_rom_en.asp?id=66Or I have to use firmware from attachment?Reason why I ask is because I don't understand this part"*You need the full firmware, not the firmware provided by the manufacturer as this firmware is only usefull for UPGRADE a genuine HM-10 wich have already a bootloader."
I want to wake up my arduino from sleep mode by using interrupt
I am looking for the same answer about the "Keywish BLE Nano". My objective is to create a small Midi BLE pedal, and in order to do this I need to be able to speak a different bluetooth protocol.To my surprise, these units are not able to do so out of the box. Any tips would be appreciated.