Dragon-C Manual Dragon-C Manual Project:Dragon-C Bluetooth 5 BLE module Module name:Dragon-C Designed:Suzhou Pairlink Network Technology Ltd. Version V1.0 Note Create Date 2020/02/21 This document contains information that is proprietary to Pairlink . This document is commercially confidential and must NOT be disclosed to third parties without prior consent. The information provided herein is believed to be reliable. But production testing may not include testing of all parameters.
Dragon-C Manual Contents 1.Functional Characteristics.........................................................................................................- 4 1.1.Product Feature............................................................................................................. - 5 1.2. Main Application Domain............................................................................................. - 5 2.Electrical Specifications................................................................
Dragon-C Manual All rights reserved -3- Suzhou Pairlink Network Technology Ltd.
Dragon-C Manual 1.Functional Characteristics Dragon-C is SOC module developed based on the Bluetooth 5 standards. the internal integration architecture ARM® Cortex®-M3 processor.It has the advantage of small volume, low power consumption, long distance transmission, strong anti-jamming capability, low cost.Specifically applied to Bluetooth low power control area,and suitable for various occasions short distance wireless communication.
Dragon-C Manual 1.1.Product Feature 1. Dragon-C under Bluetooth 5 specification. including BR/EDR/BLE. 2. Supports A2DP, AVRCP, HSP, HFP, GATT, SPP, HIDD, HIDH, ANCS, AMS, IAP2, PBAP, OBEX, WeChat, HomeKit, Wide band speech (WBS) 3. Support Beacon function. 4. Support OTA Upgrade, UART Upgrade. 5. I2S/PCM for BT audio 1.2. Main Application Domain 1: Bluetooth Printer/Scanning device 2: Home automation/ Intelligent lighting / Intelligent access control system.
Dragon-C Manual 2.Electrical Specifications Integration architecture ARM® Cortex®-M3 processor 352KB RAM,848KB ROM,8Mbit Flash Include 8Mbit SPI FLASH, Memory size is optional Supports Cypress proprietary data rate up to 2 Mbps 2.1.Absolute Ratings Power Supply Min. -0.3 Specification Typical 3.3 Max. +3.
Dragon-C Manual 2.3.Power Consumption Current consumption measured with 3.30V power on in VBAT. The following data is not accurate value, only for reference. SPP(EDR+LE) Operational Mode Shutdown Conditions MCU idle + nodiscoverable AVG Current Unit 8 uA 1.1 mA MCU idle + discoverable Interval:500ms 1.2 mA MCU active+discoverable Interval:500ms 1.9 mA Connected+ MCU idle No data 1.85 mA Connected+MCU active No data 1.9 mA 8.23 mA AVG Current Unit 8 uA 1.
Dragon-C Manual 3.Physical Parameters Parameter Performance Note 50M Distance 10M Dimensions RF Interface 16.8mm*11mm*2.6mm Dragon-C:Ipex Connector Data Transfer (BLE) Environment: Sunny and open Dragon-C with cable Antenna Airspeed: 1Mbps AUDIO(BR/EDR) Environment: Sunny and open Dragon-C with cable Antenna L*W*H 50ohm impedance matching 3.1.
Dragon-C Manual 4.Hardware design and use manual 4.1.Pin assignment and Pin descriptionab Dragon-C Pin definition can refer to Figure 2. Table 1:Module Pin Description Pin Pin Name I/O Number POR Alternate Function Description State 10 VBAT ADI / Power Supply 1,2,3,9,17 ,18,26 GND GND / Connect to Ground 11 RESET DI INPUT. Reset signal (active Low). Floating if not used 7 RECOVERY I SPI2 Master In Slave Out. For Test. 3 UART_RTS I,PU RTS for HCI UART interface. NC if unused.
Dragon-C Manual GPIO:P27/P33 I2S_MCLK/PWM1 a. For more GPIO function configuration questions, contact to Pairlink. b. During power-on reset, all inputs are disabled. 25 P27/I2S_MCLK DIO Floating 4.2.Reference Design The latest schematic and design examples, bill of material, and layout file are available from original developer . Contact us for details. Figure 2: Module Reference Design Circuit Description 1:VBAT supply voltage value is 3.0V-3.60V. 2:PIN12(Recovery) reserved for testing.
Dragon-C Manual 4.3.Interface Signal Function Selection Dragon-C not support GPIOs Supermux. IIC\IIS\PWM\SPI\ADC can't be configured at the same time. If the customer wants to use all functions, it can be assigned by Pairlink.
Dragon-C Manual 4.4.Appearance and Dimensions Figure 3 shows the size of the module.The components and prominent structure are not allowed put in this size range(16.8mm*11.0mm*2.60mm). The following land pattern size is recommended for user board design. However, user can modify it according PCB soldering conditions. Sufficient examination is necessary if use the modified land pattern. Figure 3: Mechanical Information All rights reserved - 12 - Suzhou Pairlink Network Technology Ltd.
Dragon-C Manual 5.Regulatory Module Integration Instructions 5.1.List of applicable FCC rules This device complies with part 15.247 of the FCC Rules. 5.2.Summarize the specific operational use conditions This module can be used in household electrical appliances as well as lighting equipments. The input voltage to the module should be nominally 3.0~3.6VDC, Typical value 3.3VDC and the ambient temperature of the module should not exceed 105℃.
Dragon-C Manual 5.6.Antenna The module with a I-pex connector, which can be used with the FPC antenna provided by Pairlink Dragon-C antenna type: 2.4GHz Dipole antenna The characteristics of the FPC antenna is shown in the following figure. All rights reserved - 14 - Suzhou Pairlink Network Technology Ltd.
Dragon-C Manual 5.7.Label and compliance information The outside of final products that contains this module device must display a label referring to the enclosed module. This exterior label can use wording such as:”FCC ID:2AQV6DRAGON”, Any similar wording that expresses the same meaning may be used. 5.8.Information on test modes and additional testing requirements The Dragon-C module is based on CYW20706UA2KFFB4GT chip.Support standard Bluetooth HCI UART commands.
Dragon-C Manual To comply with FCC / IC regulations limiting both maximum RF output power and human exposure to RF radiation, the maximum antenna gain including cable loss in a mobile-only exposure condition must not exceed, it includes one chip antenna with Max antenna gain 0 dBi A label must be affixed to the outside of the host product with the following statements: This device contains FCC ID:2AQV6DRAGON This equipment contains equipment certified under IC:24210-DRAGON The final host / module combi
