Related Manuals for Ai-Thinker Technology Ra-01SC
Summary of Contents for Ai-Thinker Technology Ra-01SC
- Page 1 Ra-01SC Specification V1.1 Ra-01SC Specification Version V1.1 Copyright ©2021 Page 1 of 19 opyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved...
- Page 2 Shenzhen Ai-Thinker Technology Co., Ltd. reserves the right to modify the contents of this manual without any notice. This manual is only used as a guide, and Shenzhen Ai-Thinker Technology Co., Ltd. makes every effort to provide accurate information in this manual, but Shenzhen Ai-Thinker Technology Co., Ltd. does not ensure that the contents of the manual are completely true,, All statements and information in this manual.
- Page 3 Ra-01SC Specification V1.1 Document development/revision/revocation resume Vision Data Revised content Edition Approve V1.0 2021.3.15 Shengxin Zou Ning Guan First Edition V1.1 2021.3.31 Shengxin Zou Ning Guan Update Page 3 of 19 opyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved...
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Page 4: Table Of Contents
7.3 Interfering factors ..........................16 8 Reflow Welding Curve ........................... 17 9 Related models and antenna guide ......................... 17 10 Packaging information ..........................18 11 Contact us ..............................18 Page 4 of 19 opyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved... -
Page 5: Product Overview
Ra-01SC Specification V1.1 1. Product Overview LoRa series module Ra-01Sc is designed and developed by Shenzhen Ai-Thinker Technology Co., Ltd. This module is used for ultra-long distance spread spectrum communication. Its RF chip LLCC68 mainly uses LoRa ™ remote modem for ultra-long distance spread spectrum communication, with strong anti-interference and low power consumption. -
Page 6: Main Parameters
Transmission transmitting range can reach 2.8km or match with suction cup antenna distance the transmitting range can reach 4.6km. Page 6 of 19 opyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved... -
Page 7: Electrical Parameters
ESD sensitive component. During the entire handling, transportation and operation of the Ra-01SC module, proper ESD handling and packaging procedures should be used. Please do not touch the module with hands or use a non-antistatic soldering iron for soldering, so as not to damage the module. -
Page 8: Spi Interface Features
Tnhigh SPI Access interval NSS High level time T_DATA DATA maintenance and set up time 3. Appearance size Ra-01SC has one antenna interface ：Spring antenna Page 8 of 19 opyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved... -
Page 9: Pin Function
Ra-01SC Specification V1.1 4. Pin function Ra-01SC module is connected to 16 interfaces, refer to pin diagram, pin function definition table is interface definition. Page 9 of 19 opyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved... - Page 10 RXEN RF control port SPI clock input MISO SPI data output MOSI SPI data input SPI chip select input Ground，Connect to the power reference ground Page 10 of 18 opyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved...
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Page 11: Schematics
DIO2 DIO1 Mode Mapping Fhss CadDone Change RxRimeout Channel Fhss Fhss Valid Change Change Header Channel Channel Fhss PayloadCrc Change CadDetected Error Channel 5. Schematics Page 11 of 18 opyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved... -
Page 12: Design Guidance
6.2 Recommended module package design size Note This is the package drawing of the Ra-01SC module. It is recommended to design the ： PCB board according to this drawing so that the module can work normally on the PCB board;... -
Page 13: Antenna Installation
Ra-01SC Specification V1.1 6.3 Antenna installation Ra-01SC has one spring antenna, the antenna can not be replaced by other authorized antennas； In order to meet the best antenna effect， the location of the antenna assembly should be far away from the metal parts；... -
Page 14: Gpio
But the interface is reserved in the design, which can realize external MCU control. If you need external MCU control, please contact Ai-Thinker technicians to replace the module BOM. Page 14 of 18 opyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved... - Page 15 LLCC68can set spreading factor and receiving bandwidth: LoRa@ Rx/Tx，BW = 125 - 250 - 500 kHz, LoRa@，SF=5-6-7-8-9 for BW=125kHz, LoRa@, SF=5-6-7-8-9-10 for BW =250 kHz, LoRa@，SF=5-6-7-8-9-10-11 for BW=500 kHz; Page 15 of 18 opyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved...
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Page 16: Faq
(4) Extension cords and feeders are of poor quality or too long, which will also cause a high bit error rate Page 16 of 18 opyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved... -
Page 17: Reflow Welding Curve
SX1278 410MHz~525MHz 20dB 17*16 Ra-06 SX1278 410MHz~525MHz 20dB 22.8*16 Ra-07 ASR6501 410MHz~525MHz 20dB 16*16 UART/I2C Ra-07H ASR6501 803MHz~930MHz 21dB 16*16 UART/I2C Product related information： https://docs.ai-thinker.com/lora Page 17 of 18 opyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved... -
Page 18: Packaging Information
Sample purchase：https://ai-thinker.en.alibaba.com/ Business cooperation：overseas@aithinker.com Technical support：support@aithinker.com Company Address： Room 403,408-410, Block C, Huafeng Smart Innovation Port, Gushu 2nd Road, Xixiang, Baoan District, Shenzhen. Tel ：0755-29162996 Page 18 of 18 opyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved... - Page 19 FCC WARNING FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this 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.
- Page 20 The firmware setting is not accessible by the end user. The final end product must be labelled in a visible area with the following: “Contains Transmitter Module 2ATPO-RA-01SC”...
- Page 21 Requirement per KDB996369 D03 2.2 List of applicable FCC rules List the FCC rules that are applicable to the modular transmitter. These are the rules that specifically establish the bands of operation, the power, spurious emissions, and operating fundamental frequencies. DO NOT list compliance to unintentional-radiator rules (Part 15 Subpart B) since that is not a condition of a module grant that is extended to a host manufacturer.
- Page 22 This module complies with FCC RF radiation exposure limits set forth Explanation: for an uncontrolled environment." This module is designed to comply with the FCC statement, FCC ID is: 2ATPO-RA-01SC. 2.7 Antennas A list of antennas included in the application for certification must be provided in the instructions.
- Page 23 The host system using this module, should have label in a visible Explanation: area indicated the following texts: "Contains FCC ID: 2ATPO-RA-01SC. 2.9 Information on test modes and additional testing requirements5 Additional guidance for testing host products is given in KDB Publication 996369 D04 Module Integration Guide.
- Page 24 circuity), then the grantee shall provide a notice stating that the final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. The module without unintentional-radiator digital circuity, so the Explanation: module does not require an evaluation by FCC Part 15 Subpart B. The host shoule be evaluated by the FCC Subpart B.
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