Minew-MS88SF2-breakout

A development breakout for the nRF52840 Minew MS88SF2, built for hand assembly. It carries the module plus the power and debug support so you can bring up Bluetooth projects without wrestling with the tiny radio pins.

What's populated

• MS88SF2 on a hand-solder footprint, an AMS1117-3.3 regulator with 10 uF caps, USB-B, an SWD header, RGB/green LEDs, and reset plus button inputs
• Case drill holes match a Hammond 1591XXM

Bring-up path

Add 5 V to the VIN5V pin and confirm the 3V3O rail reads 3.3 V before soldering the module. Then use SWD to flash, and remember the external antenna on the U.FL version.