Makeblock BLEV1-C BLE module User Manual

Makeblock Co., Ltd. BLE module

User Manual

BLE V1.0-C Bluetooth module2017/7/25
1. OverviewThis module integrates Broadcom Bluetooth chip based on ARM® Cortex ™ -M3 core with CPU frequency up to 48MHz, UART support, high integration, low cost, low power consumption, superior Bluetooth performance, compatibility Better than other chip solutions. With OTA air upgrade function, easy maintenance. Support master and slave functions, to facilitate product interconnection.2. FeatureComplete Bluetooth data transparent solutionSupport Bluetooth 4.0 specification, sleep power consumption as low as 12uA, normal work less than 0.15mA (average , broadcast period 300ms) peak current less than 12mACPU frequency up to 48MHz, the interface is rich in resourcesStandard HCI Port (UART)Supports air upgrade (OTA) firmwareModule comes with serial pin, ROHS processModule fully integrated XTAL, LPO and other external components, simple design, low costBuilt-in 2.4G PCB antennaSupport Master and slave modeAdaptive frequency hopping technology, high-performance wireless transceiver system, in the open area, send and receive distance can reach 20 to 30 meters 3. Application FieldsThe module is used for short-range data wireless transmission,It can be easily connected with wireless devices on the wireless terminal, such as PC, smart phones and so on.※Bluetooth joystick, Bluetooth game handle※Bluetooth remote control, remote control toys
4. Photo of modulePositive Negative5. Specifications5.1 Physical characteristicsOperating Frequency Band 2.4GHz-2.48GHz unlicensed ISM bandBluetooth Specification BT4.0(Bluetooth Low Energy)Output Power Class Max. 4dBmRX Sensitivity -90dBmOperating Voltage 5VMain Digital Interface UARTOther Interface IODimension 31mm(L) x 20.5mm(W) x 3.5mm(H)
5.2 Electrical characteristicsAbsolute Maximum RatingsRating Min MaxStorage Temperature -40℃ +85℃Operating Temperature -20℃ +70℃Supply Voltage: VDD 4.5V 5.5VOther Terminal Voltages VSS-0.3V VDD+0.3V5.3 Interface specificationPower Supply +5V/ +5.5VInterface UART6. Pin definitionsPin.No Name Type DescriptionThe left side of the module pin1 RXD I/O Serial input2 TXD I/O Serial output3 GND Ground GND45V Power 5V VCCThe right side of the module pin1 RST I Reset input2NC NC NNC3 DTR I DDTR input
7. Module size7. Others Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna. This product should not collocate with other radio. If the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following:"Contains Transmitter Module FCC ID: 2AH9Q-BLEV1-C"or"Contains FCC ID: 2AH9Q-BLEV1-C". The module’s antenna is internal antenna, and the antenna can’t be replaced.(a) The module should not collocate with other wireless radio(b) PCB antenna of antenna OEM should be use. Antenna Gain is 0dBi to connect with the antenna seat.measures:-Reorient or relocate the receiving antenna.-Increase the separation between the equipment and receiver.-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.-Consult the dealer or an experienced radio/TV technician for help.Note: 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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:- Reorient or relocate the receiving antenna.- Increase the separation between the equipment and receiver.- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.- Consult the dealer or an experienced radio/TV technician for help.

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