DWM3000-ESSR - UWB Transceiver Module DW3110 | Qorvo
N.º da peça: DWM3000-ESSR ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $0 | $0,00 |
| 10 | $0 | $0,00 |
| 100 | $0 | $0,00 |
| 500 | $0 | $0,00 |
| 1.000 | $0 | $0,00 |
DWM3000-ESSR Visão geral
A UWB (Ultra-Wideband) transceiver module is a type of short-range RF module that transmits nanosecond-scale pulses across several gigahertz of spectrum, enabling time-of-flight measurement far more precisely than conventional narrowband radios. Within the wireless-IC hierarchy, it sits above the transceiver IC (here the DW3110) and below complete RTLS systems, complementing Bluetooth, Wi-Fi, and GNSS in the position-and-awareness layer of a wireless stack.
Key features include IEEE 802.15.4-2015 compliance, FiRa PHY and MAC specification compliance for interoperability with other FiRa devices, and demonstrated interoperability with the Apple U1 and U2 chips. Channel 5 operation is compatible with the older DWM1000, and the module is pin and size compatible with the DWM1000 footprint, allowing straightforward platform migration.
The module integrates a ceramic UWB antenna, the DW3110 transceiver IC, a crystal, power management, and clock circuitry in a single shielded package, dramatically simplifying RF design. On-chip voltage and temperature monitors let the host read VDD1 pin voltage and internal die temperature from the DW3110, supporting system health checks. The DW3110 supports both 2-way ranging (TWR) and TDoA location architectures, and its data rate of up to 6.8 Mbps also accommodates payload exchange alongside ranging frames.
Typical applications include real-time location systems (RTLS) for asset tracking to 10 cm precision, secure keyless entry for automotive and smartphone access, and indoor navigation in warehouses and factories where GNSS is unavailable.
Design consideration: because the -ESSR suffix denotes an ENGINEERING SAMPLE, use it for prototype and evaluation only and plan production builds around the standard (non-ES) DWM3000 ordering code.
This page adds distributor pricing context, drop-in alternatives, and engineering design notes not found in the manufacturer datasheet.
Alternativas drop-in para DWM3000-ESSR — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com DWM3000-ESSR (mesmo formato e footprint) — diferindo em Product Type, Mounting Type, Antenna, Data Rate, Frequency Range.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
DWM3000TR13
✅ Drop-In✓ Em estoque
$24.88 / unidade
Ver ficha técnica →DWM3000SR
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
DWM1000
✅ Drop-In✓ Em estoque
$10.09 / unidade
Ver ficha técnica →DWM3000-ESSR Especificações (publicadas pelo fabricante)
| Product Type | Fully integrated UWB transceiver module |
| Core IC | Qorvo DW3110 |
| Ranging Precision | 10 cm |
| Maximum Data Rate | 6.8 Mbps |
| Standards Compliance | IEEE 802.15.4-2015 |
| FiRa Compliance | FiRa PHY and MAC specifications |
| Apple Interoperability | Apple U1 and U2 chip |
| Location Architecture | 2-way ranging (TWR) or TDoA |
| Integrated Antenna | Yes (ceramic UWB antenna) |
| Integrated Power Management | Yes |
| Integrated Clock Circuitry | Yes (crystal included) |
| DWM1000 Compatibility | Pin and size compatible; Channel 5 operation compatible |
| Voltage Monitor | On-chip VDD1 pin voltage monitor |
| Temperature Monitor | On-chip internal die temperature monitor |
| Tipo de montagem | Surface Mount |
| Variant Status | Engineering Sample (ESSR suffix) |
Interfaces e Conectores do DWM3000-ESSR
Não há lista de interfaces publicada pelo fabricante disponível para DWM3000-ESSR. Consulte a documentação do fabricante para detalhes de conectores e headers.
Consulte a documentação do fabricante para a pinagem completa do conector de expansão e a numeração dos pinos do conector.
Aplicações típicas
DWM3000-ESSR é adequado para 6 aplicaçãos: Real-Time Location Systems (RTLS), Secure Keyless Entry and Digital Car Keys, Indoor Navigation and Asset Tracking, Smart Home Presence Detection, Robotics and Autonomous Mobile Robots (AMR), Sports and Athlete Performance Tracking.
Real-Time Location Systems (RTLS)
The DWM3000-ESSR fits RTLS deployments because its 10 cm ranging precision and support for both 2-way ranging and TDoA architectures cover the two dominant asset-tracking topologies. In a two-way-ranging tag network, tags exchange UWB frames with fixed anchors to compute time-of-flight; the module's 6.8 Mbps data rate lets location results and telemetry share the same link. In TDoA mode, tags transmit brief UWB bursts and a synchronized anchor grid timestamps arrivals, minimizing tag power consumption for battery-operated trackers. Because antenna, RF, power management, and clock circuitry are integrated in the module, integrators avoid UWB RF layout work and reach 10 cm-class accuracy by calibrating antenna delay. IEEE 802.15.4-2015 compliance simplifies coexistence planning with other 2.4 GHz and sub-GHz radios in industrial facilities.
Recomendado
Secure Keyless Entry and Digital Car Keys
The DWM3000-ESSR is a strong fit for automotive keyless entry because its interoperability with the Apple U1 and U2 chips and FiRa PHY/MAC compliance enable the smartphone-based digital-key ecosystem. UWB ranging at 10 cm precision prevents relay attacks that plague RSSI-only Bluetooth systems: the anchor measures true distance to the user's phone before unlocking, and multiple anchors triangulate the user's position relative to door handles for passive-entry behavior. The module's integrated ceramic antenna and shielded construction simplify packaging into door modules, B-pillars, and rear bumpers where RF conditions vary. On-chip VDD1 voltage and die-temperature monitors support automotive health diagnostics. Engineers should prototype on the -ESSR sample and release with the production DWM3000 suffix, keeping the validated footprint unchanged.
Recomendado
Indoor Navigation and Asset Tracking
In warehouses, hospitals, and factories where GNSS signals are unavailable, the DWM3000-ESSR provides the ranging layer for indoor navigation. Its TDoA support allows dense anchor deployments that track hundreds of moving tags simultaneously, while TWR mode suits smaller deployments with fewer anchors. The 10 cm precision is roughly two orders of magnitude better than BLE RSSI positioning, enabling lane-level forklift guidance, zone-based safety interlocks around robots, and pick-path verification. The module's channel 5 compatibility with the DWM1000 lets integrators reuse proven channel plans when migrating legacy networks. Data rates up to 6.8 Mbps let tags return sensor payloads such as temperature or shock flags alongside position frames, consolidating tracking and condition monitoring on one radio.
Recomendado
Smart Home Presence Detection
The DWM3000-ESSR enables fine-grained presence detection in smart-home hubs because Apple U1/U2 interoperability and FiRa compliance let it range directly against modern smartphones and FiRa tags. A hub with one or two DWM3000 modules can distinguish 'user at the front door' from 'user two rooms away' with 10 cm-class precision, triggering lighting, climate, and security scenes more reliably than passive-IR or Wi-Fi-RSSI approaches. The module's integrated power management and clock circuitry reduce hub BOM complexity, and its 6.8 Mbps data rate supports firmware-over-UWB provisioning flows in reference designs. For battery-powered tags and wall sensors, TDoA-style brief UWB bursts minimize airtime. Prototype with the engineering sample, then move to the production suffix for consumer-certified builds.
Recomendado
Robotics and Autonomous Mobile Robots (AMR)
The DWM3000-ESSR suits AMR docking and formation control because 10 cm UWB ranging is accurate enough for charge-dock alignment, convoy spacing, and zone handoff, complementing LiDAR and wheel odometry. In TWR mode a robot ranges against corner anchors to bound odometry drift indoors, where GNSS is denied; the module's on-chip VDD1 and die-temperature monitors feed robot health telemetry. Its 6.8 Mbps link carries low-rate coordination messages between convoy robots in the same UWB frames used for ranging. Because antenna and RF are pre-integrated and shielded, mechanical teams can place the module on a mast or chassis edge without RF tuning cycles. Channel 9 support, absent in DWM1000-class parts, adds spectrum flexibility in congested plants per Qorvo's DW3000 feature set.
Recomendado
Sports and Athlete Performance Tracking
The DWM3000-ESSR fits sports-timing and athlete-tracking systems where 10 cm precision resolves photo-finish and positional analytics that camera systems approximate at far higher cost. Tags worn by athletes exchange UWB ranging frames with trackside anchors using TWR, while large venues scale with TDoA grids; the module's up-to-6.8 Mbps data rate streams motion payloads between position fixes. UWB's nanosecond pulses tolerate the multipath of stadium structures better than narrowband radios, and IEEE 802.15.4-2015 compliance keeps spectrum use predictable. The fully integrated antenna and clock circuitry produce a small, robust wearable BOM, and the DWM1000 footprint compatibility lets timing vendors upgrade existing belt-pack designs without new mechanicals. Use the engineering sample for pilot deployments and the production suffix for events.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para DWM3000-ESSR — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | DWM3000TR13 | DWM3000SR | DWM1000 |
|---|---|---|---|---|
| Package | DWM3000 integrated module footprint | DWM3000 integrated module footprint - same | DWM3000 family footprint - same | DWM1000 footprint - pin and size compatible with DWM3000 |
| Brand | Qorvo | Qorvo | Qorvo | Qorvo |
| Core Transceiver IC | DW3110 | DW3110 | DW3110 | DW1000 |
| Ranging Precision | 10 cm | 10 cm | 10 cm | Approx. 10 cm |
| Maximum Data Rate | 6.8 Mbps | 6.8 Mbps | 6.8 Mbps | 6.8 Mbps |
| Standards | IEEE 802.15.4-2015, FiRa PHY/MAC | IEEE 802.15.4-2015, FiRa PHY/MAC | IEEE 802.15.4-2015, FiRa PHY/MAC | IEEE 802.15.4-2011 UWB |
| Apple U1/U2 Interoperability | Yes | Yes | Yes | No |
| UWB Channels | Channel 5 and Channel 9 (CH5 compatible with DWM1000) | Channel 5 and Channel 9 | Channel 5 and Channel 9 | Channel 5 |
| Lifecycle Position | Engineering Sample (ESSR) | Production version | Production family variant | Legacy (DWM3000 is successor) |
Principais diferenciais
- FiRa and Apple U1/U2 ecosystem access (vs DWM1000)
- Drop-in migration from legacy design (vs DWM1000)
- Lowest-risk path to production (vs DWM3000TR13)
Notas de projeto
The ESSR suffix marks an ENGINEERING SAMPLE (per Mouser listing and Qorvo forum guidance); it is for evaluation and prototyping only. Release production builds with the production DWM3000 ordering code (e.g., DWM3000TR13). Because the parts are the same hardware, this requires no PCB change - only a purchasing update. Do not ship pilot fleets or customer units on the -ESSR part, as engineering samples may carry different warranty, lead-time, and traceability terms than production stock.
Use the module's on-chip monitors for diagnostics: the DW3110 lets the host read the VDD1 pin voltage and internal die temperature, per the DWM3000 datasheet. Poll these values during commissioning to verify supply integrity across the anchor or tag fleet - a drooping VDD1 reading often reveals regulator or harness problems before ranging accuracy degrades. The exact VDD1 supply range was not present in the retrieved data excerpts; confirm the operating voltage window in the Qorvo DWM3000 datasheet before designing the power rail.
Although the DWM3000 integrates the antenna, RF, power management, and clock circuitry, keep metal and ground planes clear beneath and around the ceramic antenna region per the mechanical keep-out in the manufacturer datasheet. Calibration of antenna delay in the final enclosure is essential to preserve the module's 10 cm ranging precision - enclosure plastics, nearby batteries, and ground pours shift the effective antenna delay. Qorvo's DW3000 software and API documentation cover the antenna-delay calibration procedure during production test.
Migrating from DWM1000: the footprint is pin and size compatible and Channel 5 operation is compatible, but the internal IC changes from DW1000 to DW3110, so host firmware, drivers, and API calls must be ported to the DW3000 software stack. Budget firmware rework in the migration plan; a DWM1000 binary will not run on the DW3110. Channel 9 support is a new capability unlocked by the migration.
Informações de conformidade
Verified data confirms IEEE 802.15.4-2015 and FiRa PHY/MAC design compliance; RoHS/REACH/lead-free status was not stated in the retrieved excerpts. Consult the Qorvo product page for current environmental compliance declarations.
