**Bluetooth HM-10 CC2541 Bluetooth 4.0 Module**\\

This bluetooth 4.0 module has a lot of functionality built in, including sending as an iBeacon or for standard\\ serial communication.\\
In addition, the software on the module can be upgraded to get more functionality.\\

Specifications:\\
Voltage (power supply): 3.6 - 6V DC\\
Voltage (signals): 3.3V-5V (level converter built in)\\

[[https://www.instructables.com/How-to-Use-Bluetooth-40-HM10]]\\
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{{ ::11._hm10_ble_ftdi.pdf | Getting Started with the HM-10 BLE Module}} written by Jarrod Smith, Department of Electrical and Computer Engineering California State University, Fresno https://engineering.fresnostate.edu/research/bulldogmote/documents/11.%20HM10%20BLE_FTDI.pdf\\


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