Specifications

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Keyestudio HM-10 Bluetooth-4.0 V3

Compatible with HC-06 Pins

Description

Bluetooth technology is a wireless standard technology that enables

short-distance data exchange between fixed devices, mobile devices, and

building personal area networks (using UHF radio waves in the ISM band of 2.4 to

2.485 GHz).

The Keyestudio HM-10 Bluetooth-4.0 V3 module is a master-slave machine.

When use as the Host, it can send commands to the slave actively; when use as

the Slave, it can only receive commands from the host.

The HM-10 Bluetooth module supports the Bluetooth 4.0 protocol, which not only

supports Android mobile, but also supports iOS system.

FCC ID: 2ADMFHM-10

Summary of content (12 pages)

PAGE 1
www.keyestudio.com FCC ID: 2ADMFHM-10 Keyestudio HM-10 Bluetooth-4.0 V3 Compatible with HC-06 Pins Description Bluetooth technology is a wireless standard technology that enables short-distance data exchange between fixed devices, mobile devices, and building personal area networks (using UHF radio waves in the ISM band of 2.4 to 2.485 GHz). The Keyestudio HM-10 Bluetooth-4.0 V3 module is a master-slave machine.
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www.keyestudio.com Technical Details 1) Bluetooth protocol: Bluetooth Specification V4.0 BLE 2) No byte limit in serial port Transceiving 3) In open environment, realize 100m ultra-distance communication with iphone4s 4) USB protocol: USB V2.0 5) Working frequency: 2.4GHz ISM band 6) Modulation method: GFSK(Gaussian Frequency Shift Keying) 7) Sensitivity: ≤-84dBm at 0.
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www.keyestudio.com Pins Description Input pin; short press for control, or input a low-level single pulse of about 1000ms, you can implement the following features: (1) In sleep state: The module will be woken up to normal status. If AT+NOTI is turned on, BRK the serial port will receive OK+WAKE (2) In connected state: The module will initiate a disconnect request (3) In standby state: The module will return to the factory default state.
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www.keyestudio.com Wiring Diagram Test Code When uploading the code, CANNOT connect the Bluetooth module first; otherwise uploading fails! You are supposed to upload the code to control board, then connect the Bluetooth module.
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www.keyestudio.com Result First should install the APP on the cellphone. For Android APP: We provide you with an Android APP. APP installed well, you can see the icon on your Android phone.
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www.keyestudio.com Bluetooth module. Powered on, Bluetooth module’s built in LED flashes. Open the Android APP , click to scan device. As shown below. Click Scan Device to search the Bluetooth.
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www.keyestudio.com Click the first device to connect the Bluetooth. Connected, built-in LED on the Bluetooth module is normally on. APP interface will show the state connected. On the bar enter letter a, and click to send, APP will print out the character “keyestudio” and D13 indicator on the UNO R3 board will flash once. Continue to send the letter a, APP prints out multiple “keyestudio” characters and D13 indicator flashes.
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www.keyestudio.com For mac/iOS APP: You need to download the mac/iOS compatible APP in APP store. First we enter the APP store, search hm10, and select the hm10 bluetooth serial lite.
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www.keyestudio.com Click to install the APP, as shown below. APP installed well, a Bluetooth icon will pop up on your phone.
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www.keyestudio.com the APP. Upload the test code to control board successfully, then plug in the Bluetooth module. Open the Bluetooth APP, click Bluetooth module. Click to start searching and pairing the to start connecting HM-10 Bluetooth module. Connected, the built-in LED on the Bluetooth module will be from quick flash to normally on. On the input bar enter a letter a, and click to send, APP will print out the character “keyestudio” and D13 indicator on the UNO R3 board will flash once.
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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. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.