Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd WLT8016 BLE Module Module specification V1.2 2019.09 www.wi-linktech.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd About this manual The WLT8016 module specification provides an introduction to the basic functions of the WLT8016 module, including the module's electrical specifications, rf performance, pin size, and reference schematic design. Readers can refer to this document to have a detailed understanding of the overall functional parameters of the module. If you have any questions, please log in http://www.wi-linktech.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd directory About this manual ............................................................................................................................. 2 Revision history ................................................................................................................................ 2 1. Summary ................................................................................................................................... 4 1.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd 1. Summary 1.1 Functional features WLT8016 is a small size, low cost Bluetooth BLE5.0 standardized pass-through module developed by Wi-linktech. The features of this module are as follows: Built-in high-performance 32-bit MCU, up to 48KB SRAM and 512KB Flash Transmission power: 4.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd tested with relevant mobile software. Android users can download the official test software "Wi-linktech test software" through Baidu mobile assistant search.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd 2. Electrical specifications Absolute Maximum Ratings Rating Min Max The Unit Supply Voltage VCC 1.8 4.3 V I/O Voltage ALDO_OUT 2.1 3.5 V Storage Tstr - 40 105 ºC Temperature Note: 1) The listed electrical characteristics are the target specifications and are for reference only. Some data may be updated based on actual test results. 2) The voltage value shown is based on GND in the module.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd Audio CODEC Digital to Analogue Converter (Mono) The PARAMETER The CONDITIONS MIN TYP MAX The UNIT Resolution - - - 20 Bits From frequency (Fs) * The synchronized clock 8 48 kHz Fin=1kHz B/W=20Hz -SNR (Signal to Noise thewire) 20KHz a-weighted THD_N<0.01% 92 Fs(8K,16K,32K, 44.1k,48K) dB Digital Gain Digital Gain Resolution = - 48 32 dB Analogue Gain Analog Gain Resolution = 0 - 30 dB The Output voltage VDDA = 2.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd 3. Pin description 3.1 Pin distribution Figure 3-1 pin diagram of the module Note: pin function in figure 3-1 can be redefined by pin reuse. 2019.09 www.wi-linktech.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd 3.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd 3.3 The UART interface The module supports UART (universal asynchronous transceiver), full duplex transmission and reception via TX and RX interfaces. Support hardware flow control RTS and CTS.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd 4. Reference design 4.1 Refer to the schematic diagram Figure 4-1 Refer to the schematic diagram 2019.09 www.wi-linktech.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd 4.2 Module dimension Figure 4-2 Top View (Seen from Top) Bottom View (Seen from Bottom) Table 4-1 module design dimensions Module dimensions Antenna position size The thickness of the PCB Length (X) 11.20 + / - 0.15 mm Width (Y) 16.00 + / - 0.15 mm Length (X) The 11.20 mm Width (Y) The 4.34 mm Height (H) 0.80 + / - 0.05 mm Height (H) 2.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd 4.3 Matters needing attention Bluetooth works at the frequency of 2402-2480MHz, so we should try to avoid the influence of various factors on wireless transceiver. Please note the following points: Avoid the use of metal in the product enclosure that surrounds the module. If the enclosure is metal, an external antenna should be considered. The metal screws inside the product should be kept away from the RF part of the module.
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Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd 7. Regulatory Module Integration Instructions List of applicable FCC rules This device complies with part 15.247 of the FCC Rules. Limited module procedures Not applicable Summarize the specific operational use conditions This module can be applied in remote control toys, sports and fitness sensors , health sensors, mobile accessories as well as smart home. The input voltage to the module should be nominally 1.8-4.3 V DC ，typical value 3.
Wi-linktechCommunicationTechnologies(Shanghai)Co.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd Sections 15.5， 15.15， and 15.29 to not cause interference. The operator of the host product will be obligated to stop operating the device until the interference has been corrected The WLT8016 module is based on FR8016HA chip .support standard Bluetooth 5.0 commands. For the testing module on your product, user can refer to specification of the Bluetooth system on how to configure and evaluate the module.
Wi-linktechCommunicationTechnologies(Shanghai)Co.,Ltd conditions it might be appropriate touse a technology-specific call box (test set) where accessory devices or drivers are not available. When testing for emissions from the unintentional radiator， the transmitter shall be placed in the receive mode or idle mode， if possible. If receive mode only is not possible then， the radio shall be passive (preferred) and/or active scanning.
