From nobody Fri Mar 10 03:47:05 2023 Return-Path: X-Original-To: e-impact@ietfa.amsl.com Delivered-To: e-impact@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A272EC152574 for ; Fri, 10 Mar 2023 03:47:04 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.096 X-Spam-Level: X-Spam-Status: No, score=-1.096 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, GB_AFFORDABLE=1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_ZEN_BLOCKED_OPENDNS=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_DBL_BLOCKED_OPENDNS=0.001, URIBL_ZEN_BLOCKED_OPENDNS=0.001] autolearn=no autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=thegreenwebfoundation.org Received: from mail.ietf.org ([50.223.129.194]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0AIhw8OFvjnJ for ; Fri, 10 Mar 2023 03:47:00 -0800 (PST) Received: from 7.smtp.34sp.com (7.smtp.34sp.com [46.183.8.237]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 2698EC14CE45 for ; Fri, 10 Mar 2023 03:46:59 -0800 (PST) Received: from smtpauth2.mailarray.34sp.com (lvs5.34sp.com [46.183.13.73]) by 7.smtp.34sp.com (Postfix) with ESMTPS id 9AC2447E0E8 for ; Fri, 10 Mar 2023 11:46:36 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=thegreenwebfoundation.org; s=dkim; t=1678448796; bh=7SL8gdOMNyd/KUtFhXmqnD172lHr0v/IIrkMBxyb4O8=; h=From:Subject:Date:In-Reply-To:Cc:To:References; b=JNKV7ns7zBPdHW8tK3ZKbZwNYkMmGaSvKAh2CQX5R/Rr9wzOiXqzJrEl1TrMp3B3G xO8QAJ0vGpecwQJhxzVkSsDpC5BOWetilxWBOI6gPx2h6sjZqPmRIyGZyIDkEwV3WI dkDmuQKsNGl1RTglPxZmsHbUmlqtcXoStE9oqrf8= Received: from [2a02:8109:92c0:fb8:75fb:6128:7e17:ae57] (port=42137 helo=smtpclient.apple) by smtpauth2.mailarray.34sp.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92) (envelope-from ) id 1pabCm-00075r-8L; Fri, 10 Mar 2023 11:46:36 +0000 From: Chris Adams Message-Id: <1A7AA9DC-8E8F-4E42-948A-CCF10110DE4C@thegreenwebfoundation.org> Content-Type: multipart/alternative; boundary="Apple-Mail=_ABA1CDA9-0918-4E0D-8339-736B3588077B" Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.400.51.1.1\)) Date: Fri, 10 Mar 2023 12:46:24 +0100 In-Reply-To: <9ab3af91-253e-c4ec-d92c-742bc890a73b@ethz.ch> Cc: e-impact@ietf.org To: Romain Jacob References: <9ab3af91-253e-c4ec-d92c-742bc890a73b@ethz.ch> X-Mailer: Apple Mail (2.3731.400.51.1.1) X-Authenticated-As: 2de73273b625ca0007baefbadf5a0ab8a433b10092c98f8690fcd5bcf1dec6c4 X-OriginalSMTPIP: 2a02:8109:92c0:fb8:75fb:6128:7e17:ae57 X-34spcom-MailScanner-Information: Please contact the ISP for more information X-34spcom-MailScanner-ID: 9AC2447E0E8.A0856 X-34spcom-MailScanner: Found to be clean X-34spcom-MailScanner-SpamCheck: not spam, SpamAssassin (score=-0.1, required 6.5, autolearn=disabled, DKIM_SIGNED 0.10, DKIM_VALID -0.10, DKIM_VALID_AU -0.10, HTML_MESSAGE 0.00, SPF_PASS -0.00) X-34spcom-MailScanner-From: chris@thegreenwebfoundation.org Archived-At: Subject: Re: [E-impact] Introducing Riotee: The Next-Generation Battery-free IoT Platform X-BeenThere: e-impact@ietf.org X-Mailman-Version: 2.1.39 Precedence: list List-Id: Environmental impacts of the Internet List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Mar 2023 11:47:04 -0000 --Apple-Mail=_ABA1CDA9-0918-4E0D-8339-736B3588077B Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Wow - this is really cool!=20 So basically, it works by running code in an async / await style so the = execution is =E2=80=9Cawaited" until there=E2=80=99s enough harvested = energy to proceed, storing the state in NVRAM in the meantime? I didn=E2=80=99t know you could do that - thanks for sharing :) I also find this really interesting as it=E2=80=99s another example of = thinking of onboard / harvestable energy as finite, dispatchable, but = low carbon resource, just like levels of caching or memory are, and = programming accordingly.=20 Chris Adams Executive Director w: thegreenwebfoundation.org e: chris@thegreenwebfoundation.org t: @mrchrisadams German Office Naunynstrasse 40 10999 Berlin Germany See our contact page for more details https://www.thegreenwebfoundation.org/contact/ Book a short call with me to discuss something. https://cal.com/mrchrisadams > On 7. Mar 2023, at 16:30, Romain Jacob wrote: >=20 > Hello everyone,=20 >=20 > A former colleague of fine is pushing some amazing innovations in the = battery-free domain. I thought some folks here might find it interesting = and might want to support the project :-) Details below. >=20 > Best, > --=20 > Romain > =20 >=20 > Riotee is a powerful and flexible hardware platform that is designed = to simplify the development of battery-free IoT applications. It = features two fully programmable ultra-low-power microcontrollers = (nRF52833, MSP430FR5962), low-power wireless connectivity, solar energy = harvesting, and a range of capacitors, sensors, and interfaces, making = it perfect for prototyping research ideas and creating a wide variety of = IoT applications including student projects. More details on the = platform and the open-source software that comes with it can be found = here [1]. >=20 > The best part is that Riotee is now available for pre-order on Crowd = Supply, a leading crowdfunding platform for innovative hardware = products. By backing the Riotee crowdfunding campaign, you will be one = of the first to get your hands on this exciting new battery-free = platform. You will also be supporting a team of passionate engineers who = are committed to making battery-free IoT research and development more = accessible and affordable for everyone. >=20 > Interested? Please visit the Riotee crowdfunding page on Crowd Supply = [2] today and back this amazing project. With your help, we can bring = Riotee to life and change the way we create IoT systems. >=20 > Thank you for your time, and I hope you will consider supporting = Riotee. >=20 > [1] https://www.riotee.nessie-circuits.de/docs/overview > [2] https://www.crowdsupply.com/nessie-circuits/riotee >=20 > --=20 > Romain Jacob > Postdoctoral Researcher > ETH Zurich - Networked Systems Group (NSG) > www.romainjacob.net =20 > @RJacobPartner > Gloriastrasse 35, ETZ G81 > 8092 Zurich=20 > +41 7 68 16 88 22 > --=20 > E-impact mailing list > E-impact@ietf.org > https://www.ietf.org/mailman/listinfo/e-impact --Apple-Mail=_ABA1CDA9-0918-4E0D-8339-736B3588077B Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8
Wow - this is really = cool! 

So basically, it works by running code in = an async / await style so the execution is =E2=80=9Cawaited" until = there=E2=80=99s enough harvested energy to proceed, storing the state in = NVRAM in the meantime?

I didn=E2=80=99t know = you could do that - thanks for sharing :)

I = also find this really interesting as it=E2=80=99s another example of = thinking of onboard / harvestable energy as finite, dispatchable, but = low carbon resource, just like levels of caching or memory are, and = programming = accordingly. 



Chris Adams

Executive = Director

w: thegreenwebfoundation.org
e: chris@thegree= nwebfoundation.org
t: @mrchrisadams

German = Office
Naunynstrasse 40
10999 Berlin
Germany

See our = contact page for more details
https://www.thegre= enwebfoundation.org/contact/

Book a short call with me to = discuss something.
https://cal.com/mrchrisadams
=

On 7. Mar 2023, at 16:30, Romain = Jacob <jacobr@ethz.ch> wrote:

=20 =20 
Hello everyone,=20

A former colleague of fine is pushing some amazing innovations in the =
battery-free domain. I thought some folks here might find it interesting =
and might want to support the project :-) Details below.

Best,
--=20
Romain
=20

Riotee is a powerful and flexible hardware platform that is designed to =
simplify the development of battery-free IoT applications. It features =
two fully programmable ultra-low-power microcontrollers (nRF52833, =
MSP430FR5962), low-power wireless connectivity, solar energy harvesting, =
and a range of capacitors, sensors, and interfaces, making it perfect =
for prototyping research ideas and creating a wide variety of IoT =
applications including student projects. More details on the platform =
and the open-source software that comes with it can be found here [1].

The best part is that Riotee is now available for pre-order on Crowd =
Supply, a leading crowdfunding platform for innovative hardware =
products. By backing the Riotee crowdfunding campaign, you will be one =
of the first to get your hands on this exciting new battery-free =
platform. You will also be supporting a team of passionate engineers who =
are committed to making battery-free IoT research and development more =
accessible and affordable for everyone.

Interested? Please visit the Riotee crowdfunding page on Crowd Supply =
[2] today and back this amazing project. With your help, we can bring =
Riotee to life and change the way we create IoT systems.

Thank you for your time, and I hope you will consider supporting Riotee.

[1] https://www.r=
iotee.nessie-circuits.de/docs/overview
[2] https://www.cr=
owdsupply.com/nessie-circuits/riotee

--
Romain Jacob
Postdoctoral Researcher
ETH Zurich - Networked Systems Group (NSG)
= Gloriastrasse 35, ETZ G81
8092 Zurich
+41 7 68 16 88 22
--
E-impact mailing = list
E-impact@ietf.org
https://www.ietf.org/mailman/listinfo/e-impac= t

= --Apple-Mail=_ABA1CDA9-0918-4E0D-8339-736B3588077B--