KEYWAVE KW007 Sensor Module User Guide

KEYWAVE KW007 Sensor Module

仕様

クイックスタート

1. Choose a single supply: connect either 3.3 V mode or 5 V mode to the module (do not connect both simultaneously).
2. Connect GND to ground.
3. Use GPO as the output signal (pulled up to 3 V).
4. If using factory default behavior, note the default detect range values and output pulse hold duration: KW007-S (Max 2 m, 64 s), KW007-SE (Max 4 m, 64 s), KW007-L (Max 10 m, 64 s).
5. For custom delay/output-hold time, populate the Delay pads with a resistor to GND (0 Ω = 1 s; 150 kΩ/270 kΩ/open = different settings per model; open corresponds to the maximum setting of 64 s).
6. For custom detection intensity/range, connect resistor pairs (R0/R1) to GND using the provided eight-level discrete range configuration.
7. For digital control, use I2C (I2C control is covered in the guide).

以上view

• このガイドの内容は次のとおりです。
• Basic connections (power, GND, GPO)
• 工場出荷時のデフォルト設定
• Resistor-based configuration (Range & Delay)
• 12C control
• 注文情報
• EVK (evaluation kit)
• 5V Input Mode: Input voltage is regulated by an onchip LDO to power the internal core.
• 3.3V Input Mode: Input voltage bypasses the internal LDO.
• A low-noise power source is mandatory.
• It is recommended to employ an external LDO tominimize supply noise before the IC input.
• *GND: Ground
• *GPO: Output (pulled up to 3 V.)

工場出荷時設定

仕様

Confidentiality Agreement for Product Specifications / Datasheet

1. Parties: This Agreement is made between Keywave Technology Limited., with its principal office at Sussex Innovation Centre, Science Park Square, BN1 9SB, UK (“Disclosing Party”), and any company or entity that requests and receives product sheets from the Disclosing Party (“Receiving Party” or “Receiving Parties”).
2. Definition of Confidential Information: Confidential Information refers to any data, information, documents, software, techniques, business plans, or other materials, whether presented in written, oral, or electronic formats. This pertains to any proprietary or sensitive information related to the company’s research, development, and business strategies, as well as any other unique knowledge or details disclosed by the Disclosing Party to the Receiving Party.
3. Obligations of the Receiving Party:
   • a. To use the Confidential Information solely for the purpose of patent writing and applying.
   • b. Not to disclose the Confidential Information to any third party without prior written consent of the Disclosing Party.
   • c. To take all reasonable steps to protect the confidentiality of the Confidential Information.
4. Exclusions from Confidential Information: Confidential Information does not include information that:
   • a. Is or becomes publicly known through no fault of the Receiving Party.
   • b. Is in possession of the Receiving Party without restriction in relation to disclosure before the date of receipt from the Disclosing Party.
   • c. Is independently developed by the Receiving Party without reference to the Confidential Information.
5. Term: The confidentiality obligations of this Agreement shall remain in effect for a period of 5 years from the date of disclosure of each item of Confidential Information.
6. Return of Information: Upon termination of this Agreement or upon Disclosing Party’s written request, Receiving Party shall return or destroy all copies of Confidential Information in their possession.
7. Governing Law and Jurisdiction: This Agreement shall be governed by and construed in accordance with the laws of the United Kingdom, and the parties submit to the exclusive jurisdiction of the UK.
8. Entire Agreement: This Agreement constitutes the entire agreement between the parties with respect to its subject matter and supersedes all prior or contemporaneous agreements or understandings, both written and oral.
   • This Agreement shall become effective upon the receipt of the product sheets by the Receiving Party, and by receiving the product sheets, the Receiving Party agrees to the terms and conditions outlined in this Agreement.
     Keywave Technology Limited (“Disclosing Party”)
9. In accordance with our commitment to safeguard proprietary information and enforce the terms of our Non-Disclosure Agreement (NDA), we have integrated unique identification codes within our software. These identifiers are designed to prevent unauthorized information disclosure and facilitate the tracking of usage to ensure compliance with confidentiality obligations.

The information contained herein is the exclusive property of Keywave Technology Limited .and shall not be distributed,reproduced, or disclosed in whole or in part without prior written permission from Keywave Technology Limited. .

Custom Configuration via Resistors
Delay (Output-Hold Time): populate the “Delay” pads with O 0, 150 kO, 270 kO or leave open for different Settings:
Delay {Seconds) – Output Pulse Hold Duration Setting, with resistor connected to GND:

The detection distances listed below are maximum reference values. Actual performance may vary depending on environmental factors and the material or thickness of the product housing. Please adjust the Detection Intensity Level to achieve the optimal distance for your specific application.
Detection Strength (Distance): use Raf R1 resistor pairs connect to GND to get eight level of discrete ranges

電気仕様
絶対最大定格

DC特性

RF特性

OEMガイダンス

1. 適用されるFCC規則
   • このモジュールはテストされ、パート15.247の要件に準拠していることが確認されています。
   • モジュラー承認。
2. 特定の運用使用条件
   • このモジュールは、loTデバイスで使用できます。 入力ボリュームtage to the module is nominally 3.3V or 5V
   • DC. The operational ambient temperature of the module is -25 to 85 degree C. Only the embedded PCB antenna is allowed. Any other external antenna is prohibited.
3. 限定モジュール手順
   • 該当なし
4. トレースアンテナの設計
   • 該当なし
5. 無線周波曝露に関する考慮事項
   • This equipment complies with FCC radiation exposure limits set forth for an uncontrolledenvironment .This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. This transmitter must not be located or operating inconjunction with any other antenna or transmitter
6. アンテナ
   • アンテナタイプ：PCBアンテナ; アンテナ最大。 ピークゲイン3.6dBi
7. ラベルとコンプライアンス情報
   • When the module is installed in the host device, the FCC ID label must be visible through a window on the final device or it must be visible when an access panel, door or cover is easily re-moved. If not, a second label must be placed on the outside of the final device that contains the following text: “Contains FCC ID: 2BVHZ-KW007 The FCC ID can be used only when all FCC ID compliance requirements are met.
8. テストモードと追加のテスト要件に関する情報
   • a) The modular transmitter has been fully tested by the module grantee on the required number of channels,modulation types, and modes, it should not be necessary for the host installer to re-test all the available transmitter modes or settings. It is recommended that the host product manufacturer, installing the modular transmitter,perform some investigative measurements to confirm that the resulting composite system does not exceed the spurious emissions limits or band edge limits (e.g., where a different antenna may be causing additional emissions).
   • b）テストでは、他の送信機、デジタル回路とのエミッションの混合、またはホスト製品（エンクロージャー）の物理的特性が原因で発生する可能性のあるエミッションをチェックする必要があります。 この調査は、認証がスタンドアロン構成での各送信機のテストに基づいている複数のモジュラー送信機を統合する場合に特に重要です。 ホスト製品の製造元は、モジュラートランスミッターが最終製品のコンプライアンスに責任を負わないことが認定されているため、想定してはならないことに注意することが重要です。
   • c) lf the investigation indicates a compliance concern the host product manufacturer is obligated to mitigate the issue. Host products using a modular transmitter are subject to all the applicable individual technical rules as well as to the general conditions of operation in 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 have been corrected .
9. Additional testing, Part 15 Subpart 8 disclaimer
   • The final host / module combination need to be evaluated against the FCC Part 158 criteria for unintentional radiators in order to be properly authorized for operation as a Part15 digital device. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules,including the transmitter operation and should refer to guidance in KDB 996369. For host products with certified modular transmitter, the frequency range of investigation of the composite system is specified by rule in Sections 15.33(a)(1) through (a)(3), or the range applicable to the digital device, as shown in Section 15.33(b)(1), whichever is the higher frequency range of investigation. When testing the host product, all the transmitters must be operating. The transmitters can be enabled by using publiclyavailable drivers and turned on, so the transmitters are active. In certain conditions it might be appropriate to use 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. In these cases, this would need to enable activity on the communication BUS (i.e., PCle, SDIO, USS) to ensure the unintentional radiator circuitry is enabled.
   • 試験機関は、有効化された無線機からのアクティブビーコン（該当する場合）の信号強度に応じて、減衰器やフィルターの追加が必要となる場合があります。一般的な試験の詳細については、ANSI C63.4およびANSI C63.10を参照してください。

FCC声明

コンプライアンス責任者によって明示的に承認されていない変更または修正を行うと、ユーザーの機器の操作権限が無効になる可能性があります。
このデバイスは、FCC 規則のパート 15 に準拠しています。操作には次の XNUMX つの条件が適用されます。

1. このデバイスは有害な干渉を引き起こすことはありません。
2. このデバイスは、望ましくない動作を引き起こす可能性のある干渉を含め、受信したあらゆる干渉を受け入れる必要があります。

FCC 放射線被曝に関する声明:
この機器は、制御されていない環境におけるFCCの放射線被曝制限に準拠しています。
environment .This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. This transmitter must not be located or operating in conjunction with any other antenna or transmitter.
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
無線周波数エネルギーを生成、使用、および放射する可能性があり、指示に従って設置および使用しない場合、無線通信に有害な干渉を引き起こす可能性があります。 ただし、特定の設置で干渉が発生しないという保証はありません。 この機器がラジオやテレビの受信に有害な干渉を引き起こす場合は、機器の電源をオフにしてからオンにすることで判断できます。ユーザーは、次のXNUMXつ以上の方法で干渉を修正することをお勧めします。

• 受信アンテナの向きを変えるか、位置を変えてください。
• 機器と受信機間の距離を広げます。
• 受信機が接続されている回路とは別のコンセントに機器を接続します。
• 販売店または経験豊富なラジオ/テレビ技術者にご相談ください。

トラブルシューティング

• No/incorrect operation after power: Ensure only one supply voltage is connected (either 3.3 V or 5 V), not both simultaneously.
• Range not matching expected values: The guide notes detection distances are maximum reference values and actual performance can vary with environmental factors and product housing material/thickness; adjust Detection Intensity Level to achieve the optimal distance.
• Unstable behavior with 3.3 V input: In 3.3 V input mode, the input bypasses the internal LDO; the guide states a low-noise power source is mandatory and recommends using an external LDO to minimize supply noise before the IC input.