受け取るもの

ロボット研究室、システムインテグレーター、技術購買担当、初期の製品チーム。

TANNAI / PRECISION ROBOTICS SOURCING

Technical Fit Review

SAMPLE 01 / INDOOR MOBILE ROBOT / 2D LiDAR

An evidence-led way to shortlist components before you place an order.

DEMONSTRATION REPORT — NOT AN ACTUAL CLIENT ENGAGEMENT. The buyer brief below is hypothetical. All product data are taken from publicly accessible manufacturer / product documentation checked on 28 Oct 2026. There was no physical testing, supplier outreach or purchase.

Executive decision brief

The decision. An educational lab is considering one 360-degree 2D LiDAR for an indoor Raspberry Pi-class mobile robot. ROS 2 integration is desired but the distribution and operating system have not been specified.

Conditional finding. RPLIDAR C1 deserves initial examination if dark-object ranges and 8–12 Hz nominal rotation are important. RPLIDAR A1 documents a slower typical 5.5 Hz speed and larger dimensions. The Waveshare D500 developer kit has a documented bundle and a compact scan-head specification. None can be chosen without clarifying OS / ROS, target reflectivity, mechanical envelope and exact kit contents.

What is still missing

Exact OS + ROS 2 distribution and driver version
Obstacle reflectivity, minimum useful range and desired scan rate
Mounting clearance, cable path, 5 V budget and serial interface
Budget, quantity, delivery country and target purchase date
Measurable acceptance test for the navigation application

Buyer outcome: a clear shortlist hypothesis, traceable published numbers, open risks and a concrete verification plan — not an unearned compatibility guarantee.

ページ 1

結論の要約

問い、条件付きの所見、まだ不足している情報。

The decision. One 360° 2D LiDAR for an indoor Raspberry Pi-class mobile robot; ROS 2 wanted, distribution not yet specified.

Conditional finding. RPLIDAR C1 deserves first examination if dark-object range and 8–12 Hz matter. None can be chosen before OS / ROS, target reflectivity, envelope and kit contents are clarified.

ページ 2

出典付きの比較

明記された出典が裏付ける値のみ。それ以外は未確認と表示します。

Criterion	C1	A1	D500 Kit
Published range	White 70%: 0.05–12 m; black 10%: 0.05–6 m	0.15–12 m	0.03–12 m
Scan rotation	8–12 Hz (10 typical)	5.5 Hz	6–13 Hz (10 typical)
Electrical / interface	TTL UART @ 460800	5 V supply, UART 3.3 V level	5 V supply, UART @ 230400
ROS 2 on buyer host	NOT VERIFIED	NOT VERIFIED	NOT VERIFIED

ページ 3

受け入れ基準

発注前に満たすべきこと。

Version gate: driver and ROS 2 distribution supported in writing for the exact device.
Data gate: target computer ingests scans at the agreed rate through the installed USB / UART chain.
Detection gate: real-world near-field and dark-obstacle field test passes a documented criterion.
Mechanical gate: mounting drawings, cabling and battery power pass integration review.
Commercial gate: price, exact variant, package, freight, warranty and returns confirmed in writing.

サンプル報告書

屋内ROS 2移動ロボット：どの360° 2D LiDARを候補にするか。公開情報による4ページ。読む、拡大、ダウンロードできます。

TANNAI / PRECISION ROBOTICS SOURCING

Technical Fit Review

SAMPLE 01 / INDOOR MOBILE ROBOT / 2D LiDAR

An evidence-led way to shortlist components before you place an order.

DEMONSTRATION REPORT — NOT AN ACTUAL CLIENT ENGAGEMENT. The buyer brief below is hypothetical. All product data are taken from publicly accessible manufacturer / product documentation checked on 28 Oct 2026. There was no physical testing, supplier outreach or purchase.

Executive decision brief

The decision. An educational lab is considering one 360-degree 2D LiDAR for an indoor Raspberry Pi-class mobile robot. ROS 2 integration is desired but the distribution and operating system have not been specified.

Conditional finding. RPLIDAR C1 deserves initial examination if dark-object ranges and 8–12 Hz nominal rotation are important. RPLIDAR A1 documents a slower typical 5.5 Hz speed and larger dimensions. The Waveshare D500 developer kit has a documented bundle and a compact scan-head specification. None can be chosen without clarifying OS / ROS, target reflectivity, mechanical envelope and exact kit contents.

What is still missing

Exact OS + ROS 2 distribution and driver version
Obstacle reflectivity, minimum useful range and desired scan rate
Mounting clearance, cable path, 5 V budget and serial interface
Budget, quantity, delivery country and target purchase date
Measurable acceptance test for the navigation application

Buyer outcome: a clear shortlist hypothesis, traceable published numbers, open risks and a concrete verification plan — not an unearned compatibility guarantee.

01 / DOCUMENTED DATA

Candidate comparison

Specifications are shown only where an identified source supports them. Maximum advertised range is not the same as real-world detection across all target materials.

Criterion	SLAMTEC C1 [S1]	SLAMTEC A1 [S2]	Waveshare D500 Kit [S3–S4]
Published range	White 70%: 0.05–12 m; black 10%: 0.05–6 m	0.15–12 m	0.03–12 m
Scan rotation	8–12 Hz (10 typical)	5.5 Hz	6–13 Hz (10 typical)
Electrical / interface	TTL UART @ 460800	5 V supply, UART 3.3 V level	5 V supply, UART @ 230400
Package contents	Exact USB bridge: not established	Exact USB bridge: not established	Adapter, USB cable and 4-pin cable listed for kit; verify revision
ROS 2 on buyer host	NOT VERIFIED	NOT VERIFIED	NOT VERIFIED

How to read this matrix

Reflectivity matters: the C1 supplier explicitly separates a 12 m result for 70%-reflectivity white targets from 6 m for 10%-reflectivity black targets. Do not copy “12 m” alone into a purchase acceptance plan.

Names do not prove identical goods: the Waveshare D500 LiDAR Kit is NOT established as the same configuration or source as TANNAI's public TR-LID-D500.

Interface ≠ integration: a UART specification does not prove current ROS 2 driver compatibility, cable contents or host readiness.

Manufacturer / retailer sources

S1 SLAMTEC RPLIDAR C1 specification https://www.slamtec.com/en/c1/spec
S2 SLAMTEC RPLIDAR A1 specification https://www.slamtec.com/en/lidar/a1spec
S3 Waveshare D500 LiDAR Kit product page https://www.waveshare.com/product/d500-lidar-kit.htm
S4 Waveshare D500 LiDAR Kit wiki https://www.waveshare.com/wiki/D500_LiDAR_Kit

02 / RISKS & ACCEPTANCE

What must be verified

A useful fit review is as much about identifying unanswered questions as comparing published numbers.

Risk	Evidence gap	Action
OS / ROS 2	Unverified driver distribution, package versions and launch evidence	Request exact OS / ROS build and executable demonstration
Serial + power	Host and kit may require adapter or level-shift; 5 V capacity unknown	Confirm full kit BOM, adapter, logic levels and current draw
Optical field conditions	Dark material, glass, sunlight and near objects may change usable results	Write target / lighting test plan and log failure cases
Mechanical fit	Rotation, lens clearance, cables and mounting are not defined	Confirm CAD envelope and mounted cable clearance
Procurement	No real supplier quotation, exact stock, shipping or warranty obtained	Get written quote and order terms for exact variant

Five buyer acceptance gates

Version gate: driver and ROS 2 distribution supported in writing for the exact device.
Data gate: target computer ingests scans at the agreed rate through the installed USB / UART chain.
Detection gate: real-world near-field and dark-obstacle field test passes a documented criterion.
Mechanical gate: mounting drawings, cabling and battery power pass integration review.
Commercial gate: price, exact variant, package, freight, warranty and returns confirmed in writing.

03 / ACTION PLAN

From evidence to purchase

A compact action plan gives the engineering buyer an unambiguous next step.

Questions for the buyer

Which host operating system and ROS 2 distribution are required?
What is the closest obstacle, darkest material and light environment?
What mounting envelope and 5 V / interface restrictions exist?
What is the shipping destination, quantity and purchasing window?
What exact detection and scan criteria will count as acceptance?

Action sequence

Step	Action	Owner
1	Complete missing application and OS / ROS requirements	Buyer
2	Re-check exact datasheets, revisions, drivers and supply contents	Analyst + supplier
3	Approve written test plan and obtain physical sample separately if needed	Buyer / integrator
4	Confirm commercial terms and only then place an order	Purchaser

Service boundary: this sample illustrates a proposed US$199 fixed-scope desktop research deliverable. It does not include physical test, coding, manufacturer authorisation, certification, customs or legal advice, guaranteed product suitability or delivery. One clarification round is a proposed service term, subject to the final service agreement.

TANNAI ROBOTICS / TECHNICAL SELECTION & SOURCING
For an actual project, start with the free brief. The review is scoped and accepted before any charge.
Source review date: 2026-10-28 | Sample revision: 1.0 | Not an invoice or a customer case

見本PDFを開くPDF · 4ページ · 英語 · 見本文書は英語です。

見本資料であり、顧客事例ではありません

説明用の例です。購入者は仮想で、製品データは2026年10月28日に確認した公開メーカー・販売ページによります。試験・サプライヤー連絡は行っておらず、顧客向け報告書ではありません。

この見本はWaveshare D500 LiDAR Kitを評価しています。TANNAIのTR-LID-D500と同一製品とは確認されておらず、見本の中で試験は行っていません。

出典

S1 · SLAMTEC RPLIDAR C1 specification確認日 2026-10-28
S2 · SLAMTEC RPLIDAR A1 specification確認日 2026-10-28
S3 · Waveshare D500 LiDAR Kit product page確認日 2026-10-28
S4 · Waveshare D500 LiDAR Kit wiki確認日 2026-10-28

比較表の全体

Criterion	SLAMTEC C1	SLAMTEC A1	Waveshare D500 Kit
Published range	White 70%: 0.05–12 m; black 10%: 0.05–6 m	0.15–12 m	0.03–12 m
Scan rotation	8–12 Hz (10 typical)	5.5 Hz	6–13 Hz (10 typical)
Electrical / interface	TTL UART @ 460800	5 V supply, UART 3.3 V level	5 V supply, UART @ 230400
Package contents	Exact USB bridge: not established	Exact USB bridge: not established	Adapter, USB cable and 4-pin cable listed for kit; verify revision
ROS 2 on buyer host	NOT VERIFIED	NOT VERIFIED	NOT VERIFIED

範囲と進め方

用途、環境、ホスト / OS / ROS、ポートと電源、物理的制約、数量、出荷国、目標日、受入目標。「不明」でも構いません。

含まれるもの

公開メーカー・販売資料に基づく机上評価
根拠がある場合は最大3候補
出典と参照日付きの報告書
購入受入チェックリスト
レビュー範囲の確認1回

含まれないもの

実機試験や認証
互換性・性能の保証
正規メーカーの見積
ソフトウェア実装やROS統合
安全性の技術承認

1要件を送る無料。何を作っていて、何が不確かかをお知らせください。
2範囲の確認私たちが確実に提供できることを確認し、できないことは率直にお伝えします。
3書面の条件価格、範囲、時期、条件を作業前に書面で合意します。
4お支払い条件をご承認いただいた後、承認済みの決済事業者を通じてのみ。このサイト上ではありません。
5報告と確認出典付きの書面報告と、サービスに含まれる場合は1回の確認対応。

資料に基づく評価であり、保証ではありません。範囲を書面でご承認いただいてから作業を始め、お支払い方法はその後にご案内します。

依頼を始める

5つの短い回答。連絡先はプロジェクト要件で一度だけ入力します。このページから請求や送信は行われません。

よくある質問

料金、範囲、そして約束しないことについての短い回答。

無料のプロジェクト要件で質問する

US$199にハードウェアは含まれますか？

いいえ。調査と書面分析のみです。

ROS 2互換性を保証しますか？

いいえ。不足しているバージョン根拠と、それを確かめる試験を示します。

候補が3つに満たない場合は？

根拠の限界を記録し、候補が少ない理由を説明します。

無料見積と同じですか？

いいえ。製品見積は無料のままで、本サービスは追加の選定作業です。

いつ受け取れますか？

要件とレビュー担当の空き状況を確認後にお知らせします。24/48時間は約束しません。

料金をソーシングに充当できますか？

試行案：同一案件を30日以内に切り替える場合、1回限り充当（承認済み条件による）。

言語

技術適合性レビュー

受け取るもの

Technical Fit Review

Executive decision brief

What is still missing

結論の要約

出典付きの比較

受け入れ基準

サンプル報告書

Technical Fit Review

Executive decision brief

What is still missing

Candidate comparison

How to read this matrix

Manufacturer / retailer sources

What must be verified

Five buyer acceptance gates

From evidence to purchase

Questions for the buyer

Action sequence

Technical Fit Review

Executive decision brief

What is still missing

Candidate comparison

How to read this matrix

Manufacturer / retailer sources

What must be verified

Five buyer acceptance gates

From evidence to purchase

Questions for the buyer

Action sequence

範囲と進め方

依頼を始める

よくある質問