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Raspberry Pi returns to previous form factor with the CM4S • The Register

The Raspberry Pi gang will soon ship some new hardware in a form factor to delight builders still mourning the Compute Module 3. Behold the Compute Module 4S.

The Compute Module 4 emerged in 2020 and, as well as featuring some beefier hardware courtesy of the Pi 4, also changed the form factor from the SODIMM of old. While memory could reach the dizzying heights of 8GB and dual HDMI interfaces were available, the departure from that SODIMM form factor of old was a headache for some of the industrial customers at which the unit was targeted.

Jeff Geerling blogged about the new arrival last week, although details on availability outside of Revolution Pi are scant at present.

The major changes between the existing Compute Module 3+ and the 4S consist of the new quad-core Cortex-A72, chugging along at 1.5 GHz and a single 4K HDMI 2.0a output. RAM remains at 1GB, although of type LPDDR4 rather than LPDDR2.

Revolution Pi itself is a modular industrial PC platform based on the Raspberry Pi. Base modules can be expanded via I/O modules and gateways to fulfill a variety of industrial needs. Blaming the global chip shortage, the company last week stated that the standard Compute Modules weren’t available, but the Raspberry Pi team was going to release a Compute Module 4S, replete with the BCM2711 of the original CM4.

Rumors were circulating for a while now that an alternative to the full-fat CM4 might be on its way, and eagle-eyed Pi fans noted a GitHub commit referencing the CM4S in December 2021.

With shortages continuing to present a challenge, producing something with components not fashioned from unobtainium would seem to be a prudent move.

Sadly, while the form factor looks to be the same as that of the CM3+, Revolution Pi warned that an update to the 5.10 Linux kernel is needed, meaning that simply plugging in the unit and expecting a speed boost is unlikely to be on the cards.

Revolution Pi expects the first units based on the hardware to ship by the end of April. New orders should be delivered in July.

The Register asked Pi supremo, Eben Upton, about the hardware and he told us: “CM4S was designed at the same time as CM4, to support CM1/3/3+ customers who required a performance uplift, but were unable for whatever reason to convert their products to the newer CM4 form factor.”

Upton added: “We made the decision to postpone launch because of supply constraints, but with 28nm parts in a better supply situation than 40nm parts we’ve recently moved a number of high-volume customers across to the platform.”

As for when lower volume customers might get their hands on the kit, Upton told us: “Probably only when the supply situation improves somewhat: it doesn’t feel sensible to properly launch new products while we should be focusing on improving the supply situation for the ones we’ve already launched.”

Quite. Last week the Raspberry Pi chief wrote a lengthy post concerning the supply chain challenges faced by the company as demand for the diminutive computers ramped up. ®



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European Startup Ecosystems Awash With Gulf Investment – Here Are Some Of The Top Investors

European Startup Ecosystem Getting Flooded With Gulf Investments

The Voice Of EU | In recent years, European entrepreneurs seeking capital infusion have widened their horizons beyond the traditional American investors, increasingly turning their gaze towards the lucrative investment landscape of the Gulf region. With substantial capital reservoirs nestled within sovereign wealth funds and corporate venture capital entities, Gulf nations have emerged as compelling investors for European startups and scaleups.

According to comprehensive data from Dealroom, the influx of investment from Gulf countries into European startups soared to a staggering $3 billion in 2023, marking a remarkable 5x surge from the $627 million recorded in 2018.

This substantial injection of capital, accounting for approximately 5% of the total funding raised in the region, underscores the growing prominence of Gulf investors in European markets.

Particularly noteworthy is the significant support extended to growth-stage companies, with over two-thirds of Gulf investments in 2023 being directed towards funding rounds exceeding $100 million. This influx of capital provides a welcome boost to European companies grappling with the challenge of securing well-capitalized investors locally.

Delving deeper into the landscape, Sifted has identified the most active Gulf investors in European startups over the past two years.

Leading the pack is Aramco Ventures, headquartered in Dhahran, Saudi Arabia. Bolstered by a substantial commitment, Aramco Ventures boasts a $1.5 billion sustainability fund, alongside an additional $4 billion allocated to its venture capital arm, positioning it as a formidable player with a total investment capacity of $7 billion by 2027. With a notable presence in 17 funding rounds, Aramco Ventures has strategically invested in ventures such as Carbon Clean Solutions and ANYbotics, aligning with its focus on businesses that offer strategic value.

Following closely is Mubadala Capital, headquartered in Abu Dhabi, UAE, with an impressive tally of 13 investments in European startups over the past two years. Backed by the sovereign wealth fund Mubadala Investment Company, Mubadala Capital’s diverse investment portfolio spans private equity, venture capital, and alternative solutions. Notable investments include Klarna, TIER, and Juni, reflecting its global investment strategy across various sectors.

Ventura Capital, based in Dubai, UAE, secured its position as a key player with nine investments in European startups. With a presence in Dubai, London, and Tokyo, Ventura Capital boasts an international network of limited partners and a sector-agnostic investment approach, contributing to its noteworthy investments in companies such as Coursera and Spotify.

Qatar Investment Authority, headquartered in Doha, Qatar, has made significant inroads into the European startup ecosystem with six notable investments. As the sovereign wealth fund of Qatar, QIA’s diversified portfolio spans private and public equity, infrastructure, and real estate, with strategic investments in tech startups across healthcare, consumer, and industrial sectors.

MetaVision Dubai, a newcomer to the scene, has swiftly garnered attention with six investments in European startups. Focusing on seed to Series A startups in the metaverse and Web3 space, MetaVision raised an undisclosed fund in 2022, affirming its commitment to emerging technologies and innovative ventures.

Investcorp, headquartered in Manama, Bahrain, has solidified its presence with six investments in European startups. With a focus on mid-sized B2B businesses, Investcorp’s diverse investment strategies encompass private equity, real estate, infrastructure, and credit management, contributing to its notable investments in companies such as Terra Quantum and TruKKer.

Chimera Capital, based in Abu Dhabi, UAE, rounds off the list with four strategic investments in European startups. As part of a prominent business conglomerate, Chimera Capital leverages its global reach and sector-agnostic approach to drive investments in ventures such as CMR Surgical and Neat Burger.

In conclusion, the burgeoning influx of capital from Gulf investors into European startups underscores the region’s growing appeal as a vibrant hub for innovation and entrepreneurship. With key players such as Aramco Ventures, Mubadala Capital, and Ventura Capital leading the charge, European startups are poised to benefit from the strategic investments and partnerships forged with Gulf investors, propelling them towards sustained growth and success in the global market landscape.


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China Reveals Lunar Mission: Sending ‘Taikonauts’ To The Moon From 2030 Onwards

China Reveals Lunar Mission

The Voice Of EU | In a bold stride towards lunar exploration, the Chinese Space Agency has unveiled its ambitious plans for a moon landing set to unfold in the 2030s. While exact timelines remain uncertain, this endeavor signals a potential resurgence of the historic space race reminiscent of the 1960s rivalry between the United States and the USSR.

China’s recent strides in lunar exploration include the deployment of three devices on the moon’s surface, coupled with the successful launch of the Queqiao-2 satellite. This satellite serves as a crucial communication link, bolstering connectivity between Earth and forthcoming missions to the moon’s far side and south pole.

Unlike the secretive approach of the Soviet Union in the past, China’s strategy leans towards transparency, albeit with a hint of mystery surrounding the finer details. Recent revelations showcase the naming and models of lunar spacecraft, steeped in cultural significance. The Mengzhou, translating to “dream ship,” will ferry three astronauts to and from the moon, while the Lanyue, meaning “embrace the moon,” will descend to the lunar surface.

Drawing inspiration from both Russian and American precedents, China’s lunar endeavor presents a novel approach. Unlike its predecessors, China will employ separate launches for the manned module and lunar lander due to the absence of colossal space shuttles. This modular approach bears semblance to SpaceX’s Falcon Heavy, reflecting a contemporary adaptation of past achievements.

Upon reaching lunar orbit, astronauts, known as “taikonauts” in Chinese, will rendezvous with the lunar lander, reminiscent of the Apollo program’s maneuvers. However, distinct engineering choices mark China’s departure from traditional lunar landing methods.

The Chinese lunar lander, while reminiscent of the Apollo Lunar Module, introduces novel features such as a single set of engines and potential reusability and advance technology. Unlike past missions where lunar modules were discarded, China’s design hints at the possibility of refueling and reuse, opening avenues for sustained lunar exploration.

China Reveals Lunar Mission: Sending 'Taikonauts' To The Moon From 2030 Onwards
A re-creation of the two Chinese spacecraft that will put ‘taikonauts’ on the moon.CSM

Despite these advancements, experts have flagged potential weaknesses, particularly regarding engine protection during landing. Nevertheless, China’s lunar aspirations remain steadfast, with plans for extensive testing and site selection underway.

Beyond planting flags and collecting rocks, China envisions establishing a permanent lunar base, the International Lunar Research Station (ILRS), ushering in a new era of international collaboration in space exploration.

While the Artemis agreements spearheaded by NASA have garnered global support, China’s lunar ambitions stand as a formidable contender in shaping the future of space exploration. In conclusion, China’s unveiling of its lunar ambitions not only marks a significant milestone in space exploration but also sets the stage for a new chapter in the ongoing saga of humanity’s quest for the cosmos. As nations vie for supremacy in space, collaboration and innovation emerge as the cornerstones of future lunar endeavors.


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Aviation and Telecom Industries Reach Compromise on 5G Deployment

The Voice Of EU | In a significant development, AT&T and Verizon, the two largest mobile network operators in the United States, have agreed to delay the deployment of 5G services following requests from the aviation industry and the Biden administration. This decision marks a crucial compromise in the long-standing dispute between the two industries, which had raised concerns over the potential interference of 5G with flight signals.
The aviation industry, led by United Airlines CEO Scott Kirby, had been vocal about the risks of 5G deployment, citing concerns over the safety of flight operations. Kirby had urged AT&T and Verizon to delay their plans, warning that proceeding with the deployment would be a “catastrophic failure of government.” The US Senate Commerce Committee hearing on the issue further highlighted the need for a solution.
In response, US Transportation Secretary Pete Buttigieg and Federal Aviation Administration (FAA) head Steve Dickson sent a letter to the mobile networks, requesting a two-week delay to reassess the potential risks. Initially, AT&T and Verizon were hesitant, citing the aviation industry’s two-year preparation window. However, they eventually agreed to the short delay, pushing the deployment to January 19.
The crux of the issue lies in the potential interference between 5G signals and flight equipment, particularly radar altimeters. The C-Band spectrum used by 5G networks is close to the frequencies employed by these critical safety devices. The FAA requires accurate and reliable radar altimeters to ensure safe flight operations.

Airlines in the US have been at loggerheads with mobile networks over the deployment of 5G and its potential impact on flight safety.

Despite the concerns, both the FAA and the telecoms industry agree that 5G mobile networks and airline travel can coexist safely. In fact, they already do in nearly 40 countries where US airlines operate regularly. The key lies in reducing power levels around airports and fostering cross-industry collaboration prior to deployment.
The FAA has been working to find a solution in the United States, and the additional two-week delay will allow for further assessment and preparation. AT&T and Verizon have also agreed to not operate 5G base stations along runways for six months, similar to restrictions imposed in France.
President Joe Biden hailed the decision to delay as “a significant step in the right direction.” The European Union Aviation Safety Agency and South Korea have also reported no unsafe interference with radio waves since the deployment of 5G in their regions.
As the aviation and telecom industries continue to work together, it is clear that safe coexistence is possible. The delay in 5G deployment is a crucial step towards finding a solution that prioritizes both safety and innovation. With ongoing collaboration and technical assessments, the United States can join the growing list of countries where 5G and airlines coexist without issue.

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