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Sender: "piclist-bounces@mit.edu" Date: Thu, 1 Oct 2020 12:33:43 -0700 Subject: Re: [EE] RS-485 analyzer/sniffer? Thread-Topic: [EE] RS-485 analyzer/sniffer? Thread-Index: AdaYK1k9qNGiKXSgRiyrvXp6ypZnvA== Message-ID: <5F762F17.2080803@narwani.org> References: <5F7619A5.1030407@narwani.org> List-Help: List-Subscribe: , List-Unsubscribe: , In-Reply-To: Reply-To: Microcontroller discussion list - Public. Accept-Language: en-US X-MS-Exchange-Organization-AuthAs: Anonymous X-MS-Exchange-Organization-AuthSource: TS500.efplus4.local X-MS-Has-Attach: X-Auto-Response-Suppress: All X-MS-Exchange-Organization-SenderIdResult: TempError X-MS-Exchange-Organization-PRD: mit.edu X-MS-TNEF-Correlator: received-spf: None (protection.outlook.com: narwani.org does not designate permitted sender hosts) dkim-signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=narwani.org ; s=default; h=Content-Transfer-Encoding:Content-Type:In-Reply-To: MIME-Version:Date:Message-ID:From:Reply-To:To:References:Subject:Sender:Cc: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=zUEXFwGuDeZdrDAHSQGFZKjBywh1JLeI0kkW0HAbY4A=; b=D2HuyC87vx3rFqM4pfEavbt1OK X9xRaYSXozVtgWRrYe2/Ph3plO94EzN/PH0Bpi16XDvVoI5ialBRfePF/E7rFoRhvz8heyHtrHef0 Jz40jDhX5hMHKlQsjEQXH8LAWNtre7C5UZwQcmQZQvH40zgv/wEX/pRo1OFODEStrjN/hExhAp005 xLNMsFDyREWdesiWbFbln8WpA/aaLC8VXwaQqGbCGd6TZ03AlxVACET81JzdWYItvnZHu/9ucG4/k ZguPGv1gCsrtMZ0J4Tt0tt9ZoZ0mA3e+9AnQvms6UIX4C+3XfaSivbgGoi8zaqewQZMyyftdHOCkD j2TBN1Mg==; authentication-results: spf=none (sender IP is 68.65.123.241) smtp.mailfrom=narwani.org; mit.edu; dkim=pass (signature was verified) header.d=narwani.org;mit.edu; dmarc=bestguesspass action=none header.from=narwani.org; user-agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 errors-to: piclist-bounces@mit.edu list-id: "Microcontroller discussion list - Public." list-post: x-beenthere: piclist@mit.edu x-mailman-version: 2.1.6 x-source-args: x-source-dir: x-antiabuse: Sender Address Domain - narwani.org x-source: x-authenticated-sender: premium47.web-hosting.com: ca4@narwani.org x-topics: [EE] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 I've found USB-to-RS485 cables, but the software will be the important=20 thing here. Definitely not worth writing any software for this short-term project...=20 do you know of anything open-source or low-cost that's better than just=20 a terminal reading streaming data? Cheers, -Neil. On 10/1/2020 3:01 PM, Alan Pearce wrote: > There are USB-485 dongles out there, so use one of these with normal > terminal software? > Or come up with your own program to interpret the data stream if it > isn't printable characters. > > On Thu, 1 Oct 2020 at 19:05, Neil wrote: >> Anyone have a recommendation for a budget RS-485 sniffer/analyzer? >> With software, under $50 would be nice. Under $100 is workable. >> Will be testing some things for someone else for a few weeks, so it's >> not something I do regularly enough to warrany buying a fancy tester. >> >> Cheers, >> -Neil. >> >> -- >> http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive >> View/change your membership options at >> http://mailman.mit.edu/mailman/listinfo/piclist --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .