Indoors
Outdoors
AoA
The CHW1010-LOCN2-1.0 locator is an evaluation kit locator for developing indoor location systems using Bluetooth® AoA technology. It features the CoreHW ANT1 AoA antenna array board, which includes 8 dual linear polarized patch antennas and a CoreHW CHW1010 SP16T antenna switch for controlling and sampling RF signals.
The CoreHW IPS Main Board, powered by the Nordic Semiconductor nRF52833 SoC, manages the antenna switch and performs I/Q-sampling of packets from tags. Additionally, the STM32 MCU from ST Microelectronics runs CoreHW’s proprietary algorithm to estimate 2D angles (Azimuth & Elevation) for tags. These estimates can be transmitted for further processing via Ethernet, USB, UART, or SPI interfaces.
CoreHW provides a complete AoA evaluation kit, including firmware and Windows software with a GUI. This system, featuring four locators, is ideal for lab tests and initial evaluations in real-world scenarios.
High Accuracy
Very high accuracy azimuth and elevation angle estimates for 0.1~0.5m accuracy BLE positioning systems
Radio direction finding
Real time location systems (RTLS)
CHW1010 SP16T antenna switch
CHW1010-ANT1-1.0 antenna array with 8 dual linear polarized antennas
SoC for antenna controls and IQ sampling
Microprocessor for angle calculations
Ethernet, Micro-USB, and HW-UART interfaces for configuration and angle or I/Q data
This is an antenna module consisting of eight dual polarized patch antenna elements.
A portfolio of direction finding and indoor location system evaluation kits.
CoreHW provides CoreTags for accurate positioning, achieving +/-10cm precision.
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