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Ra-01S Specification V1.1

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Ra-01 SPECIFICATION

Version V1.1

Summary of content (18 pages)

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Ra-01S Specification V1.1 Disclaimer and copyright notice The information in this article, including the URL address for reference, is subject to change without notice. The document is provided "as is" without any guarantee responsibility, including any guarantee for marketability, suitability for a specific purpose, or non-infringement, and any guarantee mentioned elsewhere in any proposal, specification or sample.
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Ra-01S Specification V1.1 Document formulation/revision/abolition resume Version Date V1.0 2020.8.12 V1.1 2020.8.18 一、二、三、四、五、六、七、八、九、 Develop/revise content First edition update Make Verify MR.Xu MR Xu CONTENT PRODUCT DESCRIPTION..................................................................................................................... ELECTRICAL PARAMETERS.................................................................................................................
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Ra-01S Specification V1.1 PRODUCT DESCRIPTION Anxinke LoRa series modules (Ra-01S) are designed and developed by Anxinke Technology. This module is used for ultra-long-distance spread-spectrum communication. Its radio chip SX1268 mainly uses LoRa™ remote modem for ultra-long-distance spread-spectrum communication. It has strong anti-interference and can minimize current consumption.
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Ra-01S Specification V1.1 Main parameters List 1 Main parameter description Model Ra-01S Package SMD16 Size 17*16*3.2(±0.2)MM Antenna Compatible with half-hole pads/through-hole pads (need to solder the antenna)/IPEX socket Spectrum range 411MHz~525MHz Operating temperature -40 ℃ ~ 85 ℃ Storage environment -40 ℃ ~ 125 ℃ , < 90%RH Power supply 2.7~3.6V，default 3.
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Ra-01S Specification V1.1 一、 ELECTRICAL PARAMETERS Ra-01S series modules are electrostatic sensitive devices, special precautions need to be taken when handling prompt: The Ra-01S module is an electrostatic sensitive device (ESD), which requires special ESD precautions, and should usually be applied to ESD sensitive components. The correct ESD handling and packaging procedures must be adopted during the entire handling, transportation and operation of any application combined with the Ra-01S module.
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Ra-01S Specification V1.1 Electrical characteristics Parameter Name Min Typical Max Unit Working temperature TOPR -40 25 85 ℃ Voltage VDD 2.7 3.3 3.6 V Digital port characteristics Description Typical Unit Working frequency 411~525 MHz Port Name Min Typical Max Unit IO level VIO 2.7 3.3 3.6 V Input logic level is low VIL - - 0.2 V Input logic level is high VIH 0.8 - - V - - 0.1 V 0.
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Ra-01S Specification V1.
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Ra-01S Specification V1.1 三、 PIN DEFINITION The Ra-01S module has a total of 16 interfaces. As shown in the pin diagram, the pin function definition table is the interface definition. Ra-01S Pin diagram PIN function definition No. Name 1 ANT Connect the antenna 2 GND Ground 3 3.3V Typical 3.
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Ra-01S Specification V1.1 The 3 general-purpose IO pins of SX1268 are available in LoRa™ mode. Their mapping relationship depends on the configuration of the two registers RegDioMapping1 and RegDioMapping2. operating mode DIOx Mapping 00 01 All 10 11 DIO 3 Cad Don e Valid Hea der Payl oad Crc Error DIO2 Fhss Change Channel Fhss Change Channel DIO1 RxRime out Fhss Change Channel Fhss Change Channel CadDete cted - - - 四、 SCHEMATIC DIAGRAM Copyright © 2020 Shenzhen Ai-Thinker Technology Co.
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Ra-01S Specification V1.1 五、 DESIGN GUIDE 1、Application circuit 2、Recommended module package design size Note: This is the Ra-01S module package drawing. It is recommended to design the PCB board according to this drawing so that the module can work normally on the PCB board; and when designing the pads, pay attention to the design of the pads on the PCB. The group corresponding to the pad shrinks and offsets, and the PCB pad expands from the module pad without affecting the use of the module.
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Ra-01S Specification V1.1 （1）、Ra-01S needs to be used for soldering antennas, and the module is compatible with half-hole pads and round-hole pads. （2）、In order to achieve the best effect of the antenna, the antenna assembly location should be far away from the metal parts. 4、Power supply （1）、Recommended 3.3V voltage, peak current recommended above 200mA （2）、It is recommended to use LDO for power supply; if DC-DC is used, the ripple is recommended to be controlled within 30mV.
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Ra-01S Specification V1.1 5、Use of GPIO port （1）、There are some GPIO ports on the periphery of the module. If you need to use it, it is recommended to connect a 10-100 ohm resistor in series with the IO port. This can suppress overshoot and make the levels on both sides more stable. It is helpful for EMI and ESD. （2）、For the pull-up and pull-down of special IO ports, please refer to the instructions in the specification, which will affect the startup configuration of the module.
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Ra-01S Specification V1.1 六、 PACKAGE As shown below, the packaging of Ra-01S is braid. 七、 CONTACT US Website：https://www.ai-thinker.com Development DOCS：https://docs.ai-thinker.com Forun：http://bbs.ai-thinker.com Sample purchase：https://anxinke.taobao.com Business：sales@aithinker.com Technical support：support@aithinker.com Address：410, Block C, Huafeng Smart Innovation Port, Gushu 2nd Road, Xixiang, Baoan District, Shenzhen Tel：0755-29162996 Copyright © 2020 Shenzhen Ai-Thinker Technology Co.
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Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01 2.2 List of applicable FCC rules The Ra-01S is an LoRa Module with digitally modulated systems using an LoRa/FSK/OOK modulation. It operates on the 411-525MHz band and, therefore, is within U.S. FCC part 15.231 standard 2.
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2.10 Additional testing, Part 15 Subpart B disclaimer The module without unintentional-radiator digital circuit, so the module does not required an evaluation by FCC Part 15 Subpart B. The host should be evaluated by the FCC Subpart B.