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Smart LoRa Node v2

10 months ago 1130
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

A multipurpose LoRa microcontroller board based on the Atmel 328P microcontroller with an RFM95W LoRa module attached. This version also has an onboard solar power LiPo charger for the integrated 18650 LiPo battery.

Documents

Smart Lora Node

Smart LoRa Node PCB

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted RS-Online LCSC
1 WIRELESS-LORA-RFM95W#SMD U3 WIRELESS-LORA-RFM95WSMD 1 RFM95W-868S2 RS-Online 125-1259
2 U.FL-R-SMT-1(80) ANT U.FL-R-SMT-1(80) 1 U.FL-R-SMT-1(80) HRS LCSC C88374
3 0.1uF C3,C11 0603-CAP 2
4 ATMEGA328 U4 TQFP32-08 1
5 81620MHz Q1 RESONATOR-SMD 1
6 RESET U5 TACTILE-SWITCH-SMD 1
7 CON_HEADER_1X06-PTH J1 M1X6 1
8 1.02KΩ R2 0805 1 0805W8F1021T5E UniOhm LCSC C17369
9 10KΩ R6 0805 1 0805W8J0103T5E UniOhm LCSC C25612
10 Header-Male-2.54_1x8 I/O(2) HDR-8X1/2.54 1 Header2.54mm 1*8P ReliaPro LCSC C49256
11 Header-Male-2.54_1x4 I/O(1),3.3V,GND HDR-4X1/2.54 3 Headers  Pins 1*4P ReliaPro LCSC C59481
12 XL-1206QPC(RED) LED1,CHRG 1206 2 XL-1206QPC LCSC LCSC C10781
13 MCP1700T-3302E/TT U1 SOT-23(SOT-23-3) 1 MCP1700T-3302E/TT MICROCHIP LCSC C39051
14 1uF C2 0805 1 0805B105K500NT FH LCSC C29822
15 CN3065 U2 DFN8G-0.5-3X3MM 1 CN3065
16 PH-2AK SOLAR1,PWR PH-2AK 2 LCSC C8886
17 4.7uF C1 1206 1 1206B475K500NT FH LCSC Yes C29823
18 332Ω R1 0805 1 0805W8F3320T5E UniOhm LCSC C17632
19 2KΩ R4 0805 1 0805W8J0202T5E UniOhm LCSC C1359
20 22uF C4 1206 1 1206X226K100NT FH LCSC C1859
21 8.2KΩ R5 1206 1 1206W4J0822T5E UniOhm LCSC C26048
22 S1g D2 SMA(DO-214AC) 1 S1g MDD LCSC C19153
23 BATTERY18650 BAT2 18650 BATTERY HOLDER 1
24 XL-1206QPC(GREEN) FULL 1206 1 XL-1206QPC LCSC LCSC C10781

Attachments

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Members

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Comments (3)

Peter De Nijs Reply

Where can I buy the resonator?

aizukanne Reply
aizukanne Reply

@pnn69pnn I notice the item in the previous link is out of stock, here is a substitute still from lcsc.com. https://lcsc.com/product-detail/Ceramic-Resonators_MuRata_CSTCE8M00G55A-R0_8M-0-5-33pF_C91587.html

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