REV 2 PCB Seeed Xiao BLE Sense and getting smaller

Products & Technology XIAO
1

So I’m Stoked the Rev 2 PCB with the Seeed Xiao BLE Sense chip and SMD components working great. I would love to hear and see others show the stuff they are doing.
also anyone have smaller connector part number recommends Male & Female for the Solenoid and Battery components.
TIA

20230112_125440
20230112_1254401920×1920 202 KB

disregard the “Blob” solder method, hadn’t had my morning coffee :stuck_out_tongue:
the rev one used to92 for Q1 and Q2 , SMD on rev 2
20230112_125357
20230112_1253571920×1920 246 KB

rev one… added buzzer. beefy caps for awesome Solenoid switching.
20230112_125341
20230112_1253411920×1920 295 KB

plan is to shrink the whole thing after I work out the layout.
I luv this stuff…

GL :slight_smile:

2

LOL Couldn’t leave “well enough” alone…
Made with Easy EDA Standard on line and Produced by JLPCB, FAST! Great Quality and very responsive support?
So Rev 3.0 all SMD and a buzzer.

A3
A31200×1600 150 KB

That was GREAT! But Fazoul… I want an RTC :stuck_out_tongue:
A4
A41200×1600 166 KB

OK another battery Ugh!
Pretty sure that’s it…
GL :wink:

3

Upcoming “Round Display for XIAO”

XIAO-Display
XIAO-Display1223×864 158 KB

WOW, LOOKS vaguely familiar :sunglasses:
https://www.cnx-software.com/2023/03/22/xiao-esp32s3-tiny-esp32-s3-wifi-4-and-ble-5-0-module-for-iot-ai-robotics/
very funny size and shape selection.
GL :-p