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LORA Mobile BaseStation (USB/UART) ATMega328PB

6 months ago 546
  • 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 Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted Digi-Key
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 SMA Connector
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 ATMEGA328PB-AU U1 TQFP32-0.8-7X7MM 1 ATMEGA328PB-AU Digi-Key ATMEGA328PB-AU-ND
15 RESET RST TACTILE_SWITCH_SMD 1
16 10K R5 R0805 1
17 16MHz X1 HC49UP 1
18 22p C5,C7 0805 2
19 ICSP ICSP PA_M5X2 1

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