HM 10 BLE Core Bluetooth Module

Bluetooth 4.0 use CSR BlueCore or TI CC2540, Grasp and slaveroles in a single, transmission model and distant management model and PIO state acquisition features in a single, Assist the AT command modify module parameters, Handy and versatile.Transmission model can be utilized to transmit information between two Bluetooth gadgets.

Distant Management model can be utilized to Management PIO ports output excessive orlow degree with out every other MCU.The PIO state acquisition model can be utilized to acquisition PIO ports state with out every other MUC. (Solely help Bluetooth V2.1)HM-01, HM-02, HM-03, HM-04, HM-05, HM-06, HM-07, HM-08, HM-09 is Bluetooth V2.1 model. Use CSR Chip

The HM-10 could also be a available Bluetooth 4.0 module. This module is employed for establishing wi-fi digital communication. The module is supposed through the use of the Texas Devices CC2540 or CC2541 Bluetooth low power (BLE) System on Chip (SoC). The module design and firmware originated from the Jinan Huamao Know-how Firm.

The communication with this HM-10 module is accomplished via UART interface or RS232 Interface. The information is shipped to the module or obtained from the module although UART interface.

The module is usually linked to +3.3V commonplace energy provide. It could actually work on +3.6V regulated energy and any greater voltage might harm the module. The UART interface is established as proven in determine. All you wish to attempt to to is join RX of module to RX of controller and TX is linked to TX of controller. The bottom of controller and module have to be linked for voltage reference.

The communication between controller and module is principally advanced. We’ll use libraries written for particular controller or boards to talk with this module. You possibly can obtain libraries for controller or module via their web sites. Utilizing these libraries makes the communication straightforward. All you wish to attempt to to is obtain these libraries and name them in applications. As soon as the header file is included, you should utilize easy instructions in this system to inform the controller to ship or obtain information. The controller sends the info to module via UART Interface based mostly on protocol setup in libraries. The module sends this information to receiver via wi-fi Bluetooth. If the module receives any information, it will transmit it to controller via UART serial communication.

This manner we are going to use HM-10 module to find out Bluetooth wi-fi communication

Extra introduction:

• HM-10 is Bluetooth V4.0 BLE model.
• Use TI Chip.
• HM Bluetooth module use CSR BlueCore or TI CC2540, Grasp and slave roles in a single, transmission model and distant management model and PIO state acquisition features in a single, Assist the AT command modify module parameters, Handy and versatile.
• Transmission model can be utilized to transmit information between two Bluetooth gadgets.Distant Management model can be utilized to Management PIO ports output excessive or low degree with out every other MCU.

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