Revision history Date Version Description April 12, 2022 V1.0 First release April 13, 2022 V1.1 Add ordering information July 11, 2022 V1.2 Update kit content Update specifications with pre-installed September 28, 2022 V1.3 firmware. Update antenna connector to RPSMA October 13, 2022 V1.4 Add Certification section.
Introduction The nRF52840 USB Dongle Kit is a versatile and low-cost development platform enabled by the nRF52840 multiprotocol SoC in a convenient USB dongle form factor. The design features a programmable user button, RGB LED, up to 12 GPIOs and U.FL connector for external antenna.
Mechanical specifications The mechanical specifications for the kit show the dimensions in millimeters. Figure 3 nRF52840 USB Dongle dimension Figure 4 U.FL-to-RPSMA Coax RF Cable dimension...
2.2List of applicable FCC rules:FCC Part15 Subpart C, Section 15.247 2.3Specific operational use conditions This device is intended only for OEM integrators under the following conditions: The module must be installed in the host equipment such that 20 cm is maintained between the antenna and users, and the transmitter module may not be co-located with any other transmitter or antenna.
End-Product Label It is suggested using following content adding to package or user manual or label to obey the regulation. Any rules of end-product label shall refer to each regulation for final reference. The product is too small to place complete label information, so the label is placed in the user manual.
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