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Wed, 24 Feb 2021 07:08:10 +0100 (CET) Received: from cauchy.polynum.local (89.121.198.77.rev.sfr.net [77.198.121.89]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by msfrf2625.sfr.fr (SMTP Server) with ESMTPS for <9fans@9fans.net>; Wed, 24 Feb 2021 07:08:10 +0100 (CET) Received: from cauchy.polynum.local (localhost [127.0.0.1]) by cauchy.polynum.local (8.15.2/8.15.2) with ESMTPS id 11O66gik000679 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for <9fans@9fans.net>; Wed, 24 Feb 2021 07:06:43 +0100 (CET) Received: (from tlaronde@localhost) by cauchy.polynum.local (8.15.2/8.14.9/Submit) id 11O66gHB000136 for 9fans@9fans.net; Wed, 24 Feb 2021 07:06:42 +0100 (CET) X-Authentication-Warning: cauchy.polynum.local: tlaronde set sender to thierry.laronde@sfr.fr using -f Date: Wed, 24 Feb 2021 07:06:42 +0100 From: tlaronde@polynum.com To: 9fans <9fans@9fans.net> Subject: Re: [9fans] Olimex: these guys are keen electronic engineers. Message-ID: <20210224060642.GA501@polynum.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Topicbox-Policy-Reasoning: allow: sender is a member Topicbox-Message-UUID: aff3d5bc-7666-11eb-b0a8-a22cee74a779 Archived-At: =?UTF-8?B?PGh0dHBzOi8vOWZhbnMudG9waWNib3guY29tL2dyb3Vwcy85?= =?UTF-8?B?ZmFucy9UZWY3MTdmNTdlZGU4MmQ0Zi1NNzlhOWM3MTBjMzIxMjI0NzM0NDlm?= =?UTF-8?B?ODExPg==?= List-Help: List-Id: "9fans" <9fans.9fans.net> List-Post: List-Software: Topicbox v0 List-Subscribe: Precedence: list Reply-To: 9fans <9fans@9fans.net> Content-Transfer-Encoding: quoted-printable List-Unsubscribe: , Topicbox-Delivery-ID: 2:9fans:437d30aa-c441-11e9-8a57-d036212d11b0:522be890-2105-11eb-b15e-8d699134e1fa:M79a9c710c32122473449f811:1:JhkfVNi4FTGSGhdFuy4scOQOWgbwqUmzn8e8B4AvRDk On Wed, Feb 24, 2021 at 07:50:59AM +0200, Lucio De Re wrote: > They say: >=20 > > This is the first Espressif product with RISC-V core, the datasheet is = on their web. > > > > This is also the first SOC with RISC-V core we have access to, so we ar= e excited to learn > more the ISA on low level. > > > > Any resources to recommend? >=20 > So far I have been shy to recommend Plan 9 to them, a little less shy > to recommend Olimex to 9fans (somewhat long ago, my memory may be > lying to me). >=20 > In any case, for the likes of Richard Miller and other wizards, this > is the URL for this specific > posting: >=20 > https://olimex.wordpress.com/2021/02/23/hello-risc-v-we-got-samples-of-th= e-new-esp32-c3-module-and-it-is-only-13x17-mm/ >=20 > >From there, many recent and less recent developments can be > discovered. They have a neat catalogue and apply pretty good QC. For > those in the EU, they operate from Bulgaria. Their English can be > surprising. FWIW, I bought Olimex-lime2 (ARM) (severals) and I'm more satisfied with th= ese than with Raspberries (I installed NetBSD on this, plan9 was not tried). So if the RISC-V is on the same level of quality, it should be certainly worth. --=20 Thierry Laronde http://www.kergis.com/ http://kertex.kergis.com/ http://www.sbfa.fr/ Key fingerprint =3D 0FF7 E906 FBAF FE95 FD89 250D 52B1 AE95 6006 F40C ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/Tef717f57ede82d4f-M79a9c= 710c32122473449f811 Delivery options: https://9fans.topicbox.com/groups/9fans/subscription