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Eforthink UWB Dongle EH100607M01-M1 - Precision Positioning Module from China Suppliers & Factory
Advantages
Features
Parameters
Application
Core Technical Advantages
Automotive-grade quality
Independently developed and produced
Focused on precise position sensing technology
Provide professional technical support services
Supported protocols: FiRa, CCC
Supported frequency bands: 5/9 (6.0G ~ 8.5G)
Product Features
Connection Topology Description of Module 6 - wire SPI and host
Timing Diagram of Host Sending Commands (CMD) to Module
The following order should be followed:
- The host sets SS to the active state.
- The host should check whether there is an INT request during this period.
- If there is an INT request during this period, the host should postpone sending the command and receive a notification from the module.
- The module prepares the SPI peripheral for subsequent operations.
- The module activates RDY to notify the host that data transmission can start.
- After the data transmission is completed, the host deactivates SS.
- The module waits for SS to be deactivated.
- The module ends receiving and deactivates RDY.
Timing Diagram of Module Sending Responses (RSP) and Notifications (NTF) to Host
The following order should be followed:
- The module prepares SPI and pushes INT to the active state.
- The host is triggered when INT is activated.
- The module waits for SS to be activated.
- The host sets SS to the active state and performs SPI transmission.
- In order to determine the length of the response, the host can first receive the first four bytes including the UCI header and length information.
- Then the host can read the remaining bytes.
- The host shall not revoke SS between two SPI transmissions.
- Or, the host can transmit the maximum UCI packet length.
- Once the SS line is activated, the module takes the data as subsequent SPI transmissions and ignores the incoming data.
- When the data transmission is completed, the INT line is deactivated.
- The host should wait for the INT line to be deactivated before releasing the SS line to avoid a race condition.
Product Parameters
| Module size | 72.0x20.0x1.0mm |
| Power supply interface | USB |
| Working voltage | 4.5 - 5.5V |
| Working current | ≤150mA |
| Positioning wireless standard | IEEE Std 802.15.4™ - 2015 |
| Positioning supported frequency bands | 5/9 (6.0G ~ 8.5G) |
| Positioning method | TOF/TDOA |
Application Scenarios
Intelligent Logistics
Enhancing efficiency with precise positioning for streamlined cargo management.
Intelligent Industry
Offering centimeter-level accuracy to optimize automated production scheduling and safety.
Frequently Asked Questions
What wireless protocols and frequency bands does this UWB module support?
The module supports FiRa and CCC protocols, operating on frequency bands 5 and 9 (ranging from 6.0 GHz to 8.5 GHz).
What are the electrical requirements for the UWB module?
It operates on a working voltage of 4.5V to 5.5V via a USB interface, with a working current consumption of ≤150mA.
What positioning methods does the UWB Dongle use?
This module supports both TOF (Time of Flight) and TDOA (Time Difference of Arrival) positioning methods to achieve high precision.
What is the physical size of the module?
The UWB module is compactly designed with dimensions of 72.0 x 20.0 x 1.0 mm.
How is the connection topology between the host and the module structured?
The connection is established using a 6-wire SPI interface topology between the host system and the module.
In which industries can this UWB module be applied?
It is primarily applied in Intelligent Logistics for streamlined cargo management and Intelligent Industry for centimeter-level automated scheduling and safety.
