New Products · Breve de abastecimiento

LILYGO T-Dongle-C5 lleva WiFi 6 de doble banda y 802.15.4 a un formato de dongle USB-A

El T-Dongle-C5 de LILYGO mejora el T-Dongle-S3 con silicio RISC-V ESP32-C5, 16 MB de flash, 8 MB de PSRAM, microSD, OLED opcional y un conector Qwiic.

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TL;DR — tres frases

  • LILYGO T-Dongle-C5 uses an Espressif Systems ESP32-C5 RISC-V SoC with dual-band 802.11ax WiFi 6, BLE 5.0 and 802.15.4 for Zigbee 3.0/Thread 1.3. (S1)
  • The board ships with 16MB flash, 8MB PSRAM, a microSD slot inside the USB-A connector, and an optional 0.96-inch color OLED. (S1)
  • A new Qwiic connector is added that was not present on the earlier T-Dongle-S3. (S1)

Tomado de key_takeaways (campo real, máx. 3 entradas). Los hechos y el análisis se etiquetan por separado.

LILYGO T-Dongle-C5 lleva WiFi 6 de doble banda y 802.15.4 a un formato de dongle USB-A — New Products news briefEditorial cover for a New Products brief. Memory motif; headline "LILYGO T-Dongle-C5 lleva WiFi 6 de doble banda y 802.15.4 a un formato de dongl…". Reported key numbers: 8 MB; 16 MB. 1 cited source. Static cover (no animation).NEW PRODUCTS · NEWS BRIEFLILYGO T-Dongle-C5 lleva WiFi 6 de doblebanda y 802.15.4 a un formato de dongl…REPORTED KEY NUMBERS8 MB16 MB1 sourceXAIPART
Cover image generated from data already shown on this page: the category motif, the headline, and reported key numbers. No decorative illustration; no third-party image.

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Previsión de XAIPART

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Piezas afectadas

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Reported by CNX-Software on 2026-09-27. Summarized and analyzed by XAIPART Editorial.

What happened

LILYGO has introduced the T-Dongle-C5, a USB-A dongle built around the Espressif Systems ESP32-C5 wireless SoC, succeeding the earlier ESP32-S3-based T-Dongle-S3 board.S1

The board ships with 16MB flash and 8MB PSRAM, retains the microSD card slot and an optional 0.96-inch color OLED, and adds a Qwiic expansion connector not present on the prior T-Dongle.S1

On the wireless side, the ESP32-C5 adds dual-band 802.11ax WiFi 6 with 802.11b/g/n fallback, Bluetooth 5.0 LE, and an 802.15.4 radio supporting Zigbee 3.0 and Thread 1.3, addressing the WiFi 6 and 5 GHz gaps of the older S3 design.S1

The ESP32-C5 pairs a 32-bit RISC-V core at up to 240 MHz with a low-power 40 MHz RISC-V core, with 384 KB on-chip SRAM and 320 KB ROM. The microSD socket is integrated into the USB connector and uses a "virtual TF card" interface. Pricing, lead time and distributor stock were not disclosed by the source.S1

Key numbers
MetricReported valueSource
Wireless SoCEspressif Systems ESP32-C5[S1]
CPUSingle-core 32-bit RISC-V up to 240 MHz + 40 MHz LP core[S1]
On-chip SRAM / ROM384 KB / 320 KB[S1]
PSRAM8MB[S1]
Flash16MB[S1]
WiFiDual-band 802.11ax (2.4/5 GHz), 802.11b/g/n fallback[S1]
Bluetooth / 802.15.4BLE 5.0; Zigbee 3.0, Thread 1.3[S1]
DisplayOptional 0.96-inch color OLED[S1]
Storage expansionmicroSD slot in USB-A connector, "virtual TF card"[S1]
ExpansionQwiic connector[S1]
Unit priceNot disclosed[S1]
Distributor stock / lead timeNot disclosed[S1]

Background timeline

  1. - LILYGO T-Dongle-C5 announced as an ESP32-C5 successor to the earlier T-Dongle-S3 board. [S1]
  2. Earlier generation - Prior T-Dongle-S3 board used the ESP32-S3, without the Qwiic connector or dual-band WiFi 6 that the C5 adds. [S1]

XAIPART take

Technical impact

The ESP32-C5 brings 802.11ax on both 2.4 and 5 GHz bands alongside Bluetooth 5.0 LE and an 802.15.4 radio, so a single USB stick can cover WiFi 6 backhaul, BLE provisioning, and Zigbee/Thread mesh commissioning in one BOM line. XAIPART analysis

The RISC-V main plus 40 MHz low-power core split, 384 KB SRAM, 8MB PSRAM and 16MB flash are sufficient for an HTTPS/Thread border-router workload without an external MCU, and the Qwiic connector lets designers add I2C sensors without reworking the enclosure. XAIPART analysis

Market impact

LILYGO is positioning the T-Dongle-C5 as a drop-in upgrade path for T-Dongle-S3 users, which compresses the migration cost for shops that already stock the older part but need 5 GHz or 802.15.4. XAIPART analysis

Source did not disclose distributor stock, lead time or pricing, so procurement teams should not assume the same Chinese-channel 1-3 week lead time they have seen on T-Dongle-S3 orders; treat availability as open until a LILYGO store or AliExpress listing is verified. XAIPART analysis

Action

Pull the ESP32-C5 datasheet and confirm antenna RF performance over 5 GHz in the USB-A enclosure before swapping the part into any WiFi-6 BOM; the dongle's plastic shell and proximity to a host PC are real-world RF variables. XAIPART analysis

For Thread/Zigbee designs, validate Zigbee 3.0 and Thread 1.3 stack support in Espressif's ESP-IDF release notes, since a single-source report on protocol readiness is not yet equivalent to production certification. XAIPART analysis

XAIPART Forecast

XAIPART expects that, by 2027-03-31, at least one major Asian distributor (e.g. LCSC, Mouser APAC, or AliExpress LILYGO store) will list the T-Dongle-C5 at a published single-unit price between $9 and $15 USD; if no distributor carries it below $20 by that date this forecast is wrong. XAIPART analysis

Facts are as reported by the cited source. The design-in, sourcing and forward-looking statements above are XAIPART's analysis, not the source's claims. Uncertainty: pricing, distributor stock, lead time, and protocol-stack maturity claims rely on a single product post and were not disclosed in the source.

Corrections: none at publication. This brief will be updated with a timestamp if the source corrects its report.

Alternativas y ciclo de vida

Alternativas registradas — alcance del catálogo, no una clasificación de mercado
PiezaRelaciónCiclo de vidaBase
— No hay alternativa registrada FALTAN DATOS — Requiere match_type antes de que pueda aparecer cualquier etiqueta de predecesor

Las etiquetas «predecesor» y «alternativa» proceden únicamente de un tipo de coincidencia registrado, un estado del ciclo de vida o el texto de la fuente. Cuando no hay coincidencia registrada, no se muestra ninguna etiqueta. Nuestros propios anuncios no son una referencia de mercado.

Qué hay que vigilar

Previsión refutable — umbral, ventana y estado actual. Las previsiones refutadas permanecen visibles.
AfirmaciónUmbralPorEstado
XAIPART expects that, by 2027-03-31, at least one major Asian distributor (e.g. LCSC, Mouser APAC, or AliExpress LILYGO store) will list the T-Dongle-C5 at a published single-unit price between $9 and $15 USD no distributor carries it below $20 by that date Pending

Las previsiones que resultan erróneas se mantienen visibles y marcadas. No las eliminamos.

Piezas afectadas

Sin coincidencia en el catálogo. Esta historia no se corresponde con ninguna pieza listada actualmente en XAIPART. No inferimos coincidencias ni mostramos una lista de marcador de posición.

Dónde encaja esto en la historia

Event chain · as of 2026-10-23T12:30:31+08:00 · nodes link to published articles on this site.
Event chain — espressif-systems+new-productsChain nodes: 2026-10-11 M5Stack lanza el robusto ToughC5 con ESP32-C5, Wi-Fi 6 de doble banda, BLE 5 y Zigbee/Thread, dirigido a nodos de borde para exteriores y control de campo industrial.; 2026-10-11 El T-Dongle-C5 de LILYGO mejora el T-Dongle-S3 con silicio RISC-V ESP32-C5, 16 MB de flash, 8 MB de PSRAM, microSD, OLED opcional y un conector Qwiic.; 2026-10-23 ESP-Mosaico combines an ESP32-S31 development platform with AI workflows that generate, deploy and test firmware on physical hardware.. As of 2026-10-23T12:30:31+08:00. Open forecast: M5Stack lanza el robusto ToughC5 con ESP32-C5, Wi-Fi 6 de doble banda, B — pending Open forecast: El T-Dongle-C5 de LILYGO mejora el T-Dongle-S3 con silicio RISC-V ESP32- — pending.2026-10-11M5Stack lanza el rour brief ↗2026-10-11El T-Dongle-C5 de our brief ↗this brief2026-10-23ESP-Mosaico combinour brief ↗Open forecast: M5Stack lanza el robusto ToughC5 con ESP32-C5, Wi-Fi 6 de doble banda, B — pendingOpen forecast: El T-Dongle-C5 de LILYGO mejora el T-Dongle-S3 con silicio RISC-V ESP32- — pending
  1. what-the-m5stack-toughc5-esp32-c5-controller-means-for-outdoor-iot-boms-and-matter-designs2026-10-11 · product launch
  2. lilygo-t-dongle-c5-brings-dual-band-wifi-6-and-802-15-4-to-a-usb-a-dongle-form-factor2026-10-11 · shortage
  3. esp-mosaico-ai-coding-could-reshape-microcontroller-prototyping2026-10-23
  1. M5Stack lanza el robusto ToughC5 con ESP32-C5, Wi-Fi 6 de doble banda, BLE 5 y Zigbee/Thread, dirigido a nodos de borde para exteriores y control de campo industrial. product launch
  2. El T-Dongle-C5 de LILYGO mejora el T-Dongle-S3 con silicio RISC-V ESP32-C5, 16 MB de flash, 8 MB de PSRAM, microSD, OLED opcional y un conector Qwiic. shortage
  3. ESP-Mosaico combines an ESP32-S31 development platform with AI workflows that generate, deploy and test firmware on physical hardware. aggregator

La cadena se construye únicamente con breves publicados — un nodo sin breve no se dibuja.

Presión de costes por dimensión

Source: FRED · Generated · reference output z and composite are algorithm outputs, not a fetch snapshot

Cost pressure by dimension — composite stateDiverging bars for three dimensions around a zero midpoint. Input Cost has no reading; Supply Demand z -1.4711, notable; Fx Energy z 0.2546, neutral. Composite index -9.1, band neutral.0Input costno readingSupply/demandz −1.4711 · notable46 dFX & energyz +0.2546 · neutral5 dcomposite −9.1 · neutral−100 · −40 · −15 · 0 · +15 · +40 · +100
Underlying values — copyable for verification.
DimensionFRED series IDUnitLagAs of
Input costPCOPPUSDM, PALUMUSDM, PNICKUSDMUSD/mt52 d
Supply/demandPCU334413334413, IPG3344Sindex(1982=100) / index(2017=100)46 d
FX & energyDEXCHUS, DCOILBRENTEU, DHHNGSPrate / USD/bbl / USD/MMBtu5 d

No free authoritative interface for: gold · silver · rare earth · polysilicon · lithium carbonate · market share — listed rather than approximated.

Cómo se elaboró

Evidencia del proceso — obtención, verificación de fuentes, modelo y filtro
Registro de auditoría de este breve
Source fetched CNX-Software · www.cnx-software.com · 1,979 chars · fetch status success
Source sanity (S1) ok — passed before any model call (no s1_ block recorded)
Model / prompt MiniMax-M3 · prompt Blog Agent - News Summary (v2.8-final) · 6,785 tokens · 23.8s · run completed
Gate verdict pass · 6/6 applicable checks passed · spec v2.9 · C10 ratio 0.037988 · C10 rounds 0
Time contract 1 <time datetime> values in this brief — 0 violations (+08:00 or date-only)

Cada fila anterior la produce el flujo de trabajo, no se escribe a mano.

Puntuación editorial

Resultado del filtro determinista — PHP puro, sin intervención del modelo en el veredicto
Desglose de la puntuación del filtro 6 comprobaciones aplicables, 6aprobadas: 100 %. No hold items or mandatory failures. Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.5571. Comprobaciones aplicables superadas 6 / 6 = 100% · veredicto: pass No hold items or mandatory failures Gate spec: v2.9 (S0 + S1 + C1–C20) · Source affinity (C20): 0.5571 El filtro decide la publicación. La puntuación de la auditoría independiente es solo consultiva.

Cobertura relacionada

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Fuentes

  1. LILYGO T-Dongle-C5 – An ESP32-C5 USB dongle with microSD card slot, optional 0.96-inch OLED — https://www.cnx-software.com/2026/09/27/lilygo-t-dongle-c5-an-esp32-c5-usb-dongle-with-microsd-card-slot-optional-0-96-inch-oled/ · rss · consultado

Los hechos están marcados como S1/S2 y se remontan a la fuente enlazada. Los pasajes etiquetados análisis son el razonamiento propio de XAIPART, mantenido separado de los hechos reportados. Se siguen los enlaces de las fuentes en lugar de nofollow — la atribución es intencionada.