SKYLAB SKU625

The SKYLAB SKU625 is a high-precision ranging module integrating Bluetooth and UWB chips. With IEEE802.15.4z UWB, BLE5.1 and configurable I/O, it supports ranging base stations, positioning tags, wireless data transmission and AirTag trackers in a 28x19x2.5mm format.

SKYLABDrone flight controller

Applications: UWB one-dimensional ranging base stations, UWB TWR positioning base stations, UWB ranging or TWR positioning tags, wireless data transmission and AirTag trackers.
Dimensions: 28x19x2.5 mm.

Product overview

The SKYLAB SKU625 combines Bluetooth and UWB chips in a high-precision ranging module measuring 28x19x2.5mm. Its three-sided castellated layout exposes I/O interfaces that can be configured for UART, SPI, I2C and PWM, supporting further development. The module supports IEEE802.15.4z UWB and BLE5.1, bringing both radio technologies into a compact format for ranging, positioning and wireless data transmission.

UWB ranging accuracy is less than ±5cm, with selectable data rates of 850Kbps, 6.8Mbps, 27.2Mbps and 54.4Mbps and programmable transmit power up to 10dBm. BLE supports 1 Mbps and 2 Mbps, plus Long Range rates of 500 kbps and 125kbps, with transmit power from -20 dBm to +7 dBm. Applications include one-dimensional UWB ranging base stations, UWB TWR positioning base stations, ranging or TWR positioning tags and AirTag trackers.

Flight control & navigation

Specifications

SKYLAB SKU625 specifications
Specification	Value & conditions
Product type and integrated chips	High-precision ranging module integrating Bluetooth and UWB chips.
UWB protocol	IEEE802.15.4z UWB compliant.
UWB ranging accuracy	Less than ±5cm.
UWB data rates	850Kbps, 6.8Mbps, 27.2Mbps and 54.4Mbps.
UWB programmable transmit power	Up to 10dBm.
Bluetooth technology	BLE5.1.
BLE data rates	1 Mbps and 2 Mbps; Long Range: 500 kbps and 125kbps.
BLE transmit power	-20 dBm to +7 dBm.
Dimensions	28x19x2.5mm.
Physical layout and interfaces	Three-sided castellated layout with I/O interfaces configurable for UART, SPI, I2C and PWM, supporting further development.
Applications	UWB one-dimensional ranging base stations, UWB TWR positioning base stations, UWB ranging or TWR positioning tags, wireless data transmission and AirTag trackers.