SensorMote (ATMega328PB + RFM96 Lora tranceiver + Serial + Thermister)

3 years ago

Open source license: Public Domain

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Description

Suitable as either a gateway or a node:

Uses enclosure VG-AL53 or Waterproof ABS Enclosure Type VE838 with battery and thermister for stand-alone Lora Node, can be used as Node (battery + I/O for sensors) or gateway with an FTDI/USB serial cable (https://www.aliexpress.com/wholesale?catId=0&initiative_id=&SearchText=VG-AL53) connected to the host computer.

Version 2 with corrected ICSP connections and removal of thermister support

Documents

SensorMote schematic

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SensorMote PCB (For VG-AL53 Aluminium Enclosure)

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SensorMote PCB (For VE838 plastic Enclosure)

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BOM

ID Name Designator Footprint Quantity Mounted
1 1u C1,C2 C1210 2 Yes
2 100nF C4,C6,C3,C8,C10 C0805 5 Yes
3 SMA Connector J2 CON-SMA-L 1 Yes
4 RFM95W-868S2-RDL U3 RFM69HCW-XXXS2 1 Yes
5 ATMEGA328PB-AU U1 TQFP32-0.8-7X7MM 1 Yes
6 10K R5 R0805 1 Yes
7 8Mhz X1 HC49UP 1 Yes
8 22p C5,C7 0805 2 Yes
9 FTDI/IO J1 M1X6 1 Yes
10 SP6201EM5-L-3-0/TR U2 SOT-23-5 1 Yes
11 AA battery holder single B1 AA BATTERY HOLDER DIGIKEY 36-2460-ND 1 Yes
12 AVR ICSP P1 HDR-IDC-2.54-2X3P 1 Yes
13 1K R1 R0805 1 Yes
14 ACTIVITY LED4 1206 1 Yes
15 SUPPLY SELECT JP1 SJ_3_PASTE23 1 Yes
16 4K7 R2,R3 R0805 2 Yes
17 ATECC608A U5 SOIC-8 1 Yes

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All comments 1

Arun karan

This is the very nice post here you can look the wireless audio connection in system here and seen the all setting of device easily.

2019-03-25 09:32:33
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