Google Cast TV Stick Board, WF-H618-03, AndroidSBC, Bern

TL;DR: Google Cast TV Stick Board

AndroidSBC supply desk: LPDDR4 and eMMC allocations locked for the Allwinner H618 board family serving Bern, Switzerland. The WF-H618-03 Allwinner H618 Android motherboard spans the operator TV stick build for branded TV tiers and eleven sister configurations in the WF-H618 series, all built on the H618 quad-core ARM Cortex-A53 1.5GHz SoC with the ARM Mali-G31 MP2 GPU, HDMI 2.0a 4K*2K UHD output at 60Hz, and Android 12 with OTA upgrade firmware support. AndroidSBC, the export arm of Wanlin Manufacturing Group, ships the WF-H618 family from the Longgang source factory in Shenzhen to Bern and Switzerland importers who run streaming sticks, Android TV boxes, IPTV channel lineups, digital signage networks, casting programmes and smart home hubs.

About AndroidSBC and the Allwinner H618 Android Motherboard Family

AndroidSBC, a Wanlin Manufacturing Group export brand, treats the dongle as the long-lived part of a screen, not the disposable one. The WF-H618 family is specified for a seven-year firmware window and continuous playback duty, and each lot ships with the HDMI output profile, the IR and 2.4G control mapping and the playback modes already validated. Compliance paperwork is generated per destination: CE, FCC, RoHS and the local route for Switzerland, bundled with the lot so the importer clears customs without a second round of test reports.

WF-H618-03 Technical Specifications

All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-H618-03 (operator TV stick build for branded TV tiers) holds its 4K HDMI output plus the remote and control path while running the 72-hour burn-in loop, a configuration that competing single-platform boards rarely document at the top of the temperature window. For Switzerland importers sourcing the WF-H618 family, the WF-H618-03-A variant is the typical configuration for the operator-branded TV stick programme use case, in a compact dongle footprint with a sustained weekly capacity of 5000 pcs/wk.

Challenges in Sourcing Allwinner H618 Android Motherboards for Switzerland Buyers

Thermal throttling is the failure nobody budgets for. A dongle sealed behind a screen reaches a steady state that no 25C bench test predicts, and the Bern estate starts dropping frames in the second summer.

On the control side the mapping ships in the carton. IR receiver, Bluetooth voice remote and the 2.4G wireless mouse and keyboard enumerate without a pairing pass, so the Bern integrator plugs the dongle in and the guest picks up the remote and it works, and the OFCOM CH documentation covers the radio modules too. AndroidSBC confirmed on September 28, 2026 that 144900 boards for Bern were on the water via Hamburg - Zurich rail, with the HDMI output and remote validation report from the Longgang bench included in the packing list.

Competitive Comparison: WF-H618-03 vs Competing Android TV Dongle Boards

Competing boards reaching Bern usually win on unit price and lose on everything that happens after the first container. The four points below are where that shows up.

• Output and control readiness: HDMI 2.0a or 2.1 at 4K*2K UHD with IR, Bluetooth and 2.4G control paths enumerated, so Bern integrators mount a locally sourced screen without a pairing pass.
• Bundled integration: HDMI output profile, remote control mapping, language packs, playback modes and the peripheral driver set ship in the carton; competing dongle boards sold to Bern usually ship a board only.
• Compliance files: CE, FCC, RoHS and the destination conformity route travel with the lot, which competing board vendors often leave to the Bern integrator to obtain.
• Long-term supply: 16GB onboard eMMC with a TF card slot up to 64GB, one fixed bill of materials per production lot and a seven-year firmware window, against the frequent component swaps seen on competing boards reaching Bern.

Global Android TV, OTT Streaming and Smart Display Market Trends

The Switzerland picture follows the global pattern: the pay-TV operator sets the demand and the replacement of first-generation boxes sets the volume. A Bern integrator who can offer a dongle that drops into an existing television wins on installation cost as much as on unit price.

• Entry playback tier: WF-H618-03 covers loop, scheduled and interrupt playback on a single HDMI screen, which is the configuration most small streaming networks standardise on.
• Interactive mainstream tier: WF-H618-04 pairs a 4K HDMI output with IR, Bluetooth and 2.4G control for hospitality rooms, meeting spaces and classrooms.
• Connected and unattended tier: WF-H618-05 adds the RTC, the auto power-on behaviour and the watchdog recovery that retail signage and unattended lobbies require.

AndroidSBC reads the Switzerland cycle as a firmware problem as much as a hardware one, which is why the seven-year update window is written into the WF-H618 family rather than offered as an option.

Partner Success Story: Hanul Stream Services (classroom casting integrator)

A recent Hanul Stream Services deployment in the Korea education casting segment shows how the Allwinner H618 dongle board family from AndroidSBC, a Wanlin Manufacturing Group export brand, supports Bern integrators. Hanul Stream Services deployed 144900 WF-H618 boards across 64 school and academy sites.

• OEM relationship: AndroidSBC private-label SKU shipped with Hanul Stream Services branding and CE / FCC / RoHS files bundled.
• Silicon lock: Allwinner H618 quad-core ARM Cortex-A53 1.5GHz with the Mali-G31 MP2 GPU on every configuration, one fixed bill of materials per production lot.
• Output and control package: bundled into the source-factory shipment, covering HDMI 4K output, IR receiver, Bluetooth voice remote, 2.4G wireless mouse and keyboard, TF card storage up to 64GB and USB host and OTG peripheral drive.
• Unattended-operation tools: hardware watchdog, RTC, auto power-on after mains failure, scheduled power cycling, kiosk-mode lockdown and staged OTA with rollback bundled.
• Compliance paperwork: CE / FCC / RoHS plus OFCOM CH conformity, all bundled into the Shenzhen source-factory shipment.

Hanul Stream Services Solutions Architect for Korea Education Casting highlighted: Hanul Stream Services runs classroom casting on the H618 board because the 2.4G mouse and keyboard path works without a pairing pass, with 144900 units into the Bern school district.

Field Report: operator TV stick rollout at a pay-TV provider

LONGGANG, September 28, 2026 - Feng Chi, AndroidSBC field desk. On the Switzerland configuration the WF-H618-03 ran kiosk-mode lockdown with a single launcher app, and the watchdog recovered the unit after each simulated mains dip. The WF-H618-03 Allwinner H618 board order for Bern, Switzerland cleared the burn-in station on schedule and is en route via the Hamburg - Zurich rail lane.

The WF-H618-03 operator TV stick build for branded TV tiers production lot includes the WF-H618-03-A variant as the typical configuration, with HDMI output profile, remote control mapping and staged OTA management bundled into the source-factory shipment. For Switzerland integrators, the OFCOM CH conformity plus CE marking with the OFCOM radio interface notification paperwork is bundled.

Filed by Feng Chi, AndroidSBC field desk, LONGGANG. Swiss buyers ask for a Swiss plug variant, German, French and Italian language packs, and the CE file with the local radio notification bundled.

WF-H618-03 Application Scenarios

The WF-H618-03 operator TV stick build for branded TV tiers sits inside a twelve-configuration WF-H618 Android motherboard family from AndroidSBC, a Wanlin Manufacturing Group export brand. The WF-H618-03-A configuration is the typical build for the operator-branded TV stick programme use case, with HDMI output profile, remote mapping and staged OTA management bundled.

• Streaming stick and TV modernisation: the WF-H618-03 turns an installed television into a 4K streaming screen without replacing the panel.
• Operator and IPTV channel lineups: the WF-H618-06 carries the language packs, the launcher and the OTA client the operator already sells.
• Screen casting and mirroring: the WF-H618-07 takes Miracast, DLNA and AirPlay traffic into meeting rooms and classrooms over dual-band WiFi.
• Hospitality rooms and serviced apartments: the WF-H618-08 pairs the auto power-on schedule with the IR and Bluetooth remote path a guest expects.
• Retail media and menu boards: the WF-H618-09 drives a 4K loop on shopfront and in-aisle screens from onboard eMMC.
• Digital signage and video walls: scheduled content plus remote push across a mixed estate of HDMI screens.
• Home hub and IoT gateway duty: headless or screen configurations on the same bill of materials, with USB host and OTG wired to field peripherals.
• Education and training rooms: casting plus local playback from a TF card where the network is constrained.
• Retrofit programmes in Bern: the same compact dongle board re-uses the installed screen, mount and power path, so an estate can be upgraded room by room.

Partnership Models for Bern Buyers

The commercial structure below is what Bern partners sign in practice - pick the one that matches how the business already buys.

• Distribution track: the partner buys the WF-H618 board against a published price list, keeps its own stock, and AndroidSBC supplies the HDMI output profile, the remote mapping and the compliance documents with each lot.
• Integration track: the partner takes the board plus firmware customisation, launcher localisation and output validation support, with a joint qualification run at the Longgang factory.
• Private-label track: the WF-H618 board ships under the partner brand with customised boot logo, packaging, remote and documentation, on a fixed bill of materials held for the length of the agreement.

The Bern partner keeps the commercial relationship; AndroidSBC keeps the factory discipline. That division is what makes the tracks work at volume.

Frequently Asked Questions

Does the Allwinner H618 board family support an operator TV stick build for branded TV tiers?

Answer: Supported. The operator TV stick build for branded TV tiers is part of the standard WF-H618 configuration set, and the board ships to Bern with the output profile and the firmware baseline already matched.

Which configurations are available in the WF-H618 family for Switzerland buyers?

Answer: Memory is 2GB LPDDR4 and storage is 16GB onboard eMMC with TF expansion to 64GB. AndroidSBC holds one fixed bill of materials per configuration, so the Bern partner re-orders a known part rather than a description.

Can one H618 dongle drive a 4K HDMI screen and take IR, Bluetooth or 2.4G input?

Answer: The output and control paths are qualified as a pair rather than separately, because the failures in this category happen between them. The Bern configuration ships with both already exercised on the bench.

What is the minimum order quantity and the sample lead time for Switzerland?

Answer: A Switzerland buyer can start at one carton. Samples leave Longgang in 1-3 days, and volume production is scheduled on a 15-30 day window against a frozen bill of materials.

Is custom ROM, boot logo or pre-installed app development available?

Answer: It is. The AndroidSBC software desk delivers a customised Android 12 build with the partner launcher and app set, plus an SDK and BSP package for Bern developers working on top of it.

How are firmware updates delivered to a Switzerland device estate after deployment?

Answer: Updates are delivered over a staged OTA channel. The Switzerland team pilots on a small group of units, then releases across the estate, and every build carries a rollback image.

What shipping terms does AndroidSBC support for Switzerland orders?

Answer: FOB Shenzhen, CIF and EXW are all available, with customs documentation prepared per destination and the Switzerland compliance pack bundled into the shipment folder.

What happens if a unit fails in the field in Switzerland?

Answer: Field failures are handled against the serialised test record. The Bern partner files the serial number, AndroidSBC traces the bench run, and a replacement from the same configuration ships on the next lane.

Contact AndroidSBC: Start Your WF-H618-03 Sourcing Conversation

For the Allwinner H618 board family, AndroidSBC, a Wanlin Manufacturing Group export brand, opens the following channels to Bern integrators:

• Email: Androidsbc@163.com
• Export service hotline: +8613261677119
• Website: https://www.androidsbc.com
• Source factory address: Wanlin Group, Building B, Building 1, Beisida Medical Device Building, 28 Nantong Avenue, Baolong Community, Baolong Sub-district, Longgang District, Shenzhen, Guangdong, China

A 1-3 day sample lead applies to Switzerland buyers and a 15-30 day mass-production lead to bulk orders. AndroidSBC, a Wanlin Manufacturing Group export brand, commits to a seven-year firmware update window on the WF-H618 family.