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2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
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Std edition Smart LoRa Node v2
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License: Public Domain
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.
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | WIRELESS-LORA-RFM95W#SMD | U3 | WIRELESS-LORA-RFM95WSMD | 1 |
| 2 | U.FL-R-SMT-1(80) | ANT | U.FL-R-SMT-1(80) | 1 |
| 3 | 0.1uF | C3,C11 | 0603-CAP | 2 |
| 4 | ATMEGA328 | U4 | TQFP32-08 | 1 |
| 5 | RESET | U5 | TACTILE-SWITCH-SMD | 1 |
| 6 | CON_HEADER_1X06-PTH | J1 | M1X6 | 1 |
| 7 | 1.02KΩ | R2 | 0805 | 1 |
| 8 | 10KΩ | R6 | 0805 | 1 |
| 9 | Header-Male-2.54_1x8 | I/O(2) | HDR-8X1/2.54 | 1 |
| 10 | Header-Male-2.54_1x4 | I/O(1),3.3V,GND | HDR-4X1/2.54 | 3 |
| 11 | XL-1206QPC(RED) | LED1,CHRG | 1206 | 2 |
| 12 | MCP1700T-3302E/TT | U1 | SOT-23(SOT-23-3) | 1 |
| 13 | 1uF | C2 | 0805 | 1 |
| 14 | CN3065 | U2 | DFN8G-0.5-3X3MM | 1 |
| 15 | PH-2AK | SOLAR1,PWR | PH-2AK | 2 |
| 16 | 4.7uF | C1 | 1206 | 1 |
| 17 | 332Ω | R1 | 0805 | 1 |
| 18 | 2KΩ | R4 | 0805 | 1 |
| 19 | 22uF | C4 | 1206 | 1 |
| 20 | 8.2KΩ | R5 | 1206 | 1 |
| 21 | S1g | D2 | SMA(DO-214AC) | 1 |
| 22 | XL-1206QPC(GREEN) | FULL | 1206 | 1 |
| 23 | 26650 Battery | BAT1 | 26650 BATTERY HOLDER | 1 |
| 24 | 8MHz | X2 | 3213 | 1 |
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