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LORA Mobile BaseStation (USB/UART) ATMega328PB

3 years ago 1766
  • Description
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  • BOM
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Description

Change to AVR Chip for cassie to experiment with

Documents

schematic

New PCB

BOM

ID Name Designator Footprint Quantity
1 MCP2221 U2 SOIC14 1
2 1K R1,R2,R6,R3,R4 R0805 5
3 RX L1 R0805 1
4 TX L2 R0805 1
5 1u C1,C2 C1210 2
6 100nF C4,C6,C3,C8,C9 C0805 5
7 PWR (3.3V) L3 R0805 1
8 AMS1117 U5 SOT223 1
9 SMA Connector J2 CON-SMA-L 1
10 RFM95W-868S2-RDL U3 RFM69HCW-XXXS2 1
11 USB-MINIB U6 USB-MINI-B-SMD1 1
12 ACT L4 R0805 1
13 ERR L5 R0805 1
14 TEST1 TEST1 1X05_LOCK 1
15 TEST2 TEST2 1X05_LOCK 1
16 ATMEGA328PB-AU U1 TQFP32-0.8-7X7MM 1
17 RESET RST TACTILE_SWITCH_SMD 1
18 10K R5 R0805 1
19 16MHz X1 HC49UP 1
20 22p C5,C7 0805 2
21 ICSP ICSP PA_M5X2 1

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