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Meshtastic XIAO NRF version — zdjęcie 1
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Meshtastic XIAO NRF version

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This is a Meshtastic node case for the Seed Studio XIAO NRF version. Uses external antenna, 500mah battery, on/off switc

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2
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1394
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2

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Informacje o modelu

Źródło
Printables
Kategoria
Electronics
Licencja
Creative Commons — Attribution — Noncommercial — Share Alike

This is a basic design for the Seed Studio NRF version of the XIAO. It is functional as it stands. Version 3 will move the switch higher to make attaching the screws easier. It will also have a slightly larger gap to allow the switch to seat better. I had to clip a bit of the wings off on each side to make the prototype fit. In version 3 I would also like to make it look a bit prettier, currently it is a very utilitarian design. The photos are from before I added the switch, I will try to update the photos next time I build one. 

Materials:

Printed in PETG, no supports or brims

4 x M 3*16 screws to hold the case together

2 x M 2*4 screws to hold the switch in. (This is a pain and I will redesign in the next version)

Silicone wire: 1~50m Silicone Cable Heat-Resistant Wires AWG30 26 24 22 20 18 16 14 12 10 8 Red Black Car Battery Automotive Wiring Copper Wire - AliExpress

micro 2 position 3 pin on off slide switch: 20pcs/lot Micro Slide Switch 3PIN 2 Position 1P2T ON-OFF Toggle Switch Handle high 6mm SS12F15VG6 Toggle Switch

500mah battery: 3.7V Lipo 500mAh Lithium Battery 503035 053035 Li Polymer Batteries for DVD Navigation GPS Smart Band MP3 MP4 Audio Speaker - AliExpress

Seed Studio XIAO NRF52840: XIAO nRF52840 & Wio-SX1262 Kit for Meshtastic - AliExpress 7

Gizont Antenna 915mhz SMA Male: 868MHZ 915MHZ Nb-iot Soft Antenna UAV wireless module transmission data 840-900-902-928mhz for Meshtastic whip antenna 17cm - AliExpress 509

SMA Female to IPX-1 female connector 5cm works 10cm is more forgiving: SMA to IPX-1 Pigtail Jumper RP SMA Female to U.fl IPX RG178 1.13 Cable Sockets Jack Connectors Adapter for Wifi Router GPS AP - AliExpress