Connecting XIAO nRF52840 to Expansion Board

[PJ_Glasso]

I printed one of these and Don’t solder any of the test units.

took a couple try’s but the skinny one fits the dev board and rev two doesn’t use bending wire , just right angle terminal pins.
HTH
GL :-p

Here is the link to the thread for it, also up on thingiverse
https://forum.seeedstudio.com/t/xiao-pj-this-is-a-breadboard-friendly-adapter-for-the-seeedstudios-xiao-ble-ble-sense-footprint-size-products/266687

REV II

Another Xiao Socket adapter Revision III

[_2] [Small_Moment] [Xiao_socket_octo_small] A truly solderless socket for testing Castellated PCB micro controllers like the SeeedStudio Xiao Nrf52840, my First crack was fashioned after Rizo’s ESP32 Sockets, Very cool. No pins to bend with this one, just print and add a few pieces of the hardware pin sets. You can add the pogos as I did for connection to the debug pins on the dev board. NO more soldering and unsoldering the PCB’s until final assembly. ;-p files are up on Thingiverse enjoy…