Bluetooth Module 5.0 SBM-2715-C2 SBM-2715-C2 Bluetooth Specification 5.0 Module Data Sheet _ Preliminary Specification Class 1 / BDR Applications ● Base Station ● Repeater ● Navigations ● Automotive It is a Bluetooth module that is equipped with other complete products. www.sangshinec.com Preliminary Specification.
Bluetooth Module 5.0 SBM-2715-C2 FCC Compliance Statement This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
Bluetooth Module 5.0 SBM-2715-C2 Revision history No. Date 1 2019.03.04 www.sangshinec.com Description Remark First issue Preliminary Specification.
Bluetooth Module 5.0 SBM-2715-C2 Content 1. Application scope…………………………………………………………………………….…………5 2. Product composition…………………………………………………………………………………..5 3. Basic features………………………………………………………………………………………………5 4. Electrical features………………………………………………………………………………………...6 4.1. Recommended operating range…………………………………………………………….6 4.2. Power consumption range……………………………………………………………………..6 5. UART Interface…………………………………………………………………………………………….6 6. Reset Interface………………………………………………………………………………………….….7 7.
Bluetooth Module 5.0 SBM-2715-C2 1. Application scope SBM-2715-C2 meets the Bluetooth Specifications 5.0 and is capable of bi-directional communication by using SPP (Serial Port Profile). Applications are base station, repeater, navigation, automotive high-speed broadband, remote meter reading equipment, loT, industrial automation equipment etc. 2. Product composition SBM-2715-C2 is consist of Band Pass Filter, Crystal, Bluetooth 5.0 Chipset, 32M Memory etc.
Bluetooth Module 5.0 SBM-2715-C2 4. Electrical features 4.1. Recommended operating range Ratings Specifications Min Typical Max Unit VCC 3.0 3.3 3.6 V PVCC - - - V UART 3.0 3.3 3.6 V Operating Temperature -40 +25 +85 Conditions ℃ 4.2. Power consumption range Specifications Operating Mode UART Rate (bps) Max Unit Inquiry and Page Scan 115200 30 mA Connected 115200 25 mA Conditions 5.
Bluetooth Module 5.0 SBM-2715-C2 6. Reset Interface ■ Power On Reset ■ A reboot function is also available under software control (AT Commend: ATZ) ■ Automatic reset protection ☞ Qualcomm Bluetooth Chipset applied to SBM-2715-C2 includes automatic protection circuit. When an unexpected event occurs (ex, ESD Strike) ‘Reset protection circuit’ resets the module and is capable of restoring the previous operation by activating the program. 7. Dimensions www.sangshinec.com Preliminary Specification.
Bluetooth Module 5.0 SBM-2715-C2 8. Pin Assignment No. Name In/Out Voltage Specifications 1, GND - - Ground 2 GND - - Ground 3 NC - - N/A 4 NC - - N/A 5 NC - - N/A 6 NC - N/A 7 UART_RX In +3.3[V] UART data input 8 UART_TX Out +3.3[V] UART data output 9 NC - - N/A 10 NC - - N/A 11 NC - - N/A 12 NC - - N/A 13 NC - - N/A 14 NC - - N/A 15 NC - - N/A 16 +3.3[V] In +3.
Bluetooth Module 5.0 SBM-2715-C2 9. Application Schematic ☞ The antenna Frequency is in the range of 2.4GHz to 2.5GHz ☞ The antenna gain is Max 5 dBi ☞ The antenna line impedance is designed to be 50 Ω ☞ An impedance matching stage is designed between the RF output and the antenna input ☞ The +3.3V Supply is recommended a 10uF [PCB Recommend Pad Guide] www.sangshinec.com Preliminary Specification.
Bluetooth Module 5.0 SBM-2715-C2 10. Product Test Procedure 10.1. Test Program ☞ Run the test program on the computer. ☞ Press the “auto start” button for ①~④ items. ☞ Connect the Bluetooth Tester(TC-300C) for ④ RF test mode. www.sangshinec.com Preliminary Specification.
Bluetooth Module 5.0 SBM-2715-C2 10.2. AT Commends 10.2.1. +++ Response OK Purpose Convert the operation status of Connect to Standby 10.2.2. AT+BTCANCLE Response OK Purpose Terminate the current executing task 10.2.3. AT+BTNAME=”RRH_NAME” Response OK Purpose Change Device Name 10.2.4. AT+CHPASS Response OK Purpose Change Password used in remote configuration mode 10.2.5. AT+BTMODE, 3 Response OK Purpose Set operation Mode 10.2.6. ATZ Response OK Purpose Software Reset www.
Bluetooth Module 5.0 SBM-2715-C2 10.3. Air Test (Host Test) 10.3.1. Device Search ☞ Search for the device from the PC you want to connect. The initial name of SBM-2715-C2 is RRH_NAME 10.3.2. Device Name and Pin code Change If you send commends sequentially as shown in the example below, module sends a response. When PC Bluetooth search is done again , Device name is Changed and search. Paring in the searched module, enter the changes password as below www.sangshinec.com Preliminary Specification.
Bluetooth Module 5.0 SBM-2715-C2 10.3.3. Paring complete If you enter the changed password and click OK, Paring is completed. 10.3.4. Serial port connection After the paring is completed, the PC performs service discovery and attempts to connect to the Serial port. When connection is completed, Com Port is created and it is ready for Bluetooth Communication. Make sure that the Bluetooth device used by the PC support SPP. 10.3.5.
Bluetooth Module 5.0 [Module] SBM-2715-C2 [PC] 10.3.6. Delete Com port and Device After the data communication is completed, Clear the serial Port / Paring from the PC and Deleted Device. www.sangshinec.com Preliminary Specification.
Bluetooth Module 5.0 SBM-2715-C2 11. RF Specifications 11.1.
Bluetooth Module 5.0 SBM-2715-C2 11.3. Antenna Information Max Antenna Antenna No. Frequency (MHz) Connector Type 1 2400~2483.5 SMA Male 3 dBi 50 ohms 2 2400~2500 SMA Male 5 dBi 50 ohms gain (dBi) Impedance ☞ SMA Male connector antenna has been approved for the modular. RP-SMA female type is recommended for antenna connector.
Bluetooth Module 5.0 SBM-2715-C2 11.4. Antenna Assembling Antenna used for the module should meet the mobile device requirements: The VSWR is less than 2.0 and the input impedance is 50 ohms Antenna should be well matched to achieve best performance in different application scenarios. Antenna interface can be connected to SMA-RP male antenna, embedded planar inverted F antenna(PIFA). RF wires far away from all disturbing source, especially digital signals and DC/DC power if using RF wires.
Bluetooth Module 5.0 SBM-2715-C2 12. Packaging specification SBM-2715-C2 SSEC / XXYY Roll Off SBM-2715-C2 SSEC / XXYY SBM-2715-C2 SSEC / XXYY SBM-2715-C2 SSEC / XXYY SBM-2715-C2 SSEC / XXYY 6 >PS< ROHS www.sangshinec.com Preliminary Specification.
Bluetooth Module 5.0 SBM-2715-C2 13. Certification 13.1. Bluetooth V5.0 (DID: D044470, QDID: 129612) 13.2. KC Certificate www.sangshinec.com Preliminary Specification.
Bluetooth Module 5.0 SBM-2715-C2 13.3. CE(RED) Certificate 13.4. FCC Certificate. 13.4.1 List of applicable FCC Rules This device complies with Part 15.247 and Part 15C of the FCC rules. 13.4.2 Label and compliance information The FCC ID and Label shall be permanently affixed in the rear side of the equipment. The final end product must be labeled in a visible area with the following: “Contains FCC ID: 2AS8T-SBM-2715-C2”.
Bluetooth Module 5.0 SBM-2715-C2 13.4.3 Additional Test, Part 15 subpart B disclaimer The final host / module combination need to be evaluated against the FCC part 15B criteria for unintentional radiators in order to be properly authorized for operation as a Part 15 digital device.
