2 layers32.5 × 25.8 mm
PCM5102A
risejohan/2Bit
In this repo we can see some designs with free use for the community, 2 Bit electronic
31 parts17
2 layers98.5 × 34 mm
Pulse LoRa
risejohan/2Bit17In this repo we can see some designs with free use for the community, 2 Bit electronic
- Size
- 98.5 × 34 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 86
- Nets
- 77
- Pads
- 315
- Tracks, vias
- 890, 95
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 19 Nov 2021
- Updated
- 18 Jun 2022
Overview
Pulse LoRa is an open-source printed circuit board by risejohan, from the risejohan/2Bit repository on GitHub. It is a 2-layer board of 98.5 × 34 mm with 86 parts on 77 nets, routed with 890 tracks and 95 vias.
It is built around the MCP73871EV, RFM95W-915S2 and SP0503BAHTG. Its parts include 27 capacitors, 23 resistors, 7 connectors, 5 ICs and 4 diodes. It belongs with the radio and wireless boards and the SAM D and SAM boards of this library.
Main components
3MCP73871EV
-ModulesMicrochip Technology
RFM95W-915S2
LCC-16_16X16mmLCC-16_16X16mm New Arrivals ROHSHopeRF Micro-electronicsUncategorised
SP0503BAHTG
SOT-143-55℃~+125℃ 10A@8/20us 14V 150W@8/20us 30pF、60pF 5.5V 6V 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
README
README.md2 Bit Electronic
Welcome to our space 🌍
We are electronic engineers focused on carrying out electronic developments, where they can be applied in favor of technology, the designs, modules and schemes can be used freely to be incorporated in their automation developments applied to the Internet of Things where it is based on interconnection digital of any product or object with any other around using the internet.
We have different Modules that can be used in electronic designs, implementations, prototypes and validations such as regulated sources, rtc, sd, ethernet, lora, lorawan among others, these can be applied to devices such as stm32, Arduino Uno, Mega, Esp32 , Esp8266.
####Version 📌
For all available versions, look at the tags in this repository.
Authors ✒️
- Johan Riascos - Electronic developer -
- Github
- Instagram Personal
- Instagram 2bit
You can also look at the list of all the [contributors] (https://github.com/risejohan/2bit/contributors) who have participated in this project.
Expressions of gratitude 🎁
For the entire community that wishes to add and shows appreciation for sharing knowledge. Welcome to everyone who wishes to contribute in favor of technology.
Contributions
If you want to invite us to a coffee ☕ and contribute to continue uploading content ⬆ . You can do it here 👇🏻 ⌨️ con ❤️❤️❤️ Donation 😊
Parts
86| Qty | Value | Footprint | References |
|---|---|---|---|
| 15 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C8, C9, C10, C11, C12, C15, C17, C18, C20, C21, C23, C24, C25, C26, C27 |
| 10 | 10K | Resistor_SMD:R_0603_1608Metric | R4, R6, R9, R11, R12, R13, R17, R18, R23, R24 |
| 5 | , , , , | ||
| 4 | 10uF | Capacitor_SMD:C_0603_1608Metric | C14, C16, C19, C22 |
| 3 | 0 | Resistor_SMD:R_0402_1005Metric | R20, R21, R22 |
| 3 | C | Capacitor_SMD:C_0603_1608Metric | C2, C7, C13 |
| 3 | R | Resistor_SMD:R_0603_1608Metric | R14, R16, R19 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | C4, C5 |
| 2 | 22uF | Capacitor_SMD:C_0603_1608Metric | C1, C3 |
| 2 | 470 | Resistor_SMD:R_0603_1608Metric | R8, R10 |
| 2 | SW_Push | Button_Switch_SMD:SW_SPST_B3U-1000P-B | SW1, SW2 |
| 1 | 100K | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 100uF | Capacitor_SMD:CP_Elec_4x3 | C6 |
| 1 | 18650 | Battery:BatteryHolder_MPD_BH-18650-PC2 | BT1 |
| 1 | 1K | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 25K | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 270K | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | 32.768 | Crystal:Crystal_SMD_MicroCrystal_CC7V-T1A-2Pin_3.2x1.5mm | Y1 |
| 1 | 4.7uH | puls:LQH3NPN | L1 |
| 1 | ARM_SWD | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical | J2 |
| 1 | ATSAMD21G18A-AUT | Package_QFP:TQFP-48_7x7mm_P0.5mm | U1 |
| 1 | DNP | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | D_Schottky | Diode_SMD:D_SOD-123 | D4 |
| 1 | LOGO | wrx:2bit_mask | G*** |
| 1 | LOGO | wrx:antena | G*** |
| 1 | LOGO | wrx:rohs | G*** |
| 1 | LOGO | wrx:ulp | G*** |
| 1 | LOGO | wrx:2bit_top | G*** |
| 1 | MCP73871 | Package_DFN_QFN:QFN-20-1EP_4x4mm_P0.5mm_EP2.5x2.5mm | U2 |
| 1 | MIC5330-3.3/3.0 | Package_DFN_QFN:Micrel_MLF-8-1EP_2x2mm_P0.5mm_EP0.8x1.3mm_ThermalVias | U3 |
| 1 | MODULE0 | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | J3 |
| 1 | MODULE1 | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | J5 |
| 1 | ORANGE | LED_SMD:LED_0805_2012Metric | D2 |
| 1 | PCB | puls:Texas_SWRA416_868MHz_915MHz_Reversed | AE2 |
| 1 | PULSE0 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | PULSE1 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J6 |
| 1 | PWR | Connector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | J7 |
| 1 | Q_NPN_BEC | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | Q_PMOS_GDS | Package_TO_SOT_SMD:SOT-23 | Q2 |
| 1 | RED | LED_SMD:LED_0805_2012Metric | D3 |
| 1 | RFM95W-915S2 | RF_Module:HOPERF_RFM9XW_SMD | U4 |
| 1 | SMA | Connector_Coaxial:SMA_Amphenol_132134_Vertical | AE1 |
| 1 | SP0503BAHT | Package_TO_SOT_SMD:SOT-143 | D1 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex-105017-0001 | J1 |
| 1 | W25Q16JV-DTR | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | uFL | Connector_Coaxial:U.FL_Molex_MCRF_73412-0110_Vertical | AE3 |
Questions
How big is the Pulse LoRa PCB?
It measures 98.5 × 34 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pulse LoRa use?
86 parts, built around the MCP73871EV, RFM95W-915S2 and SP0503BAHTG. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Pulse LoRa KiCad files?
From the risejohan/2Bit repository on GitHub, at the commit this page was made from: the board is Pulse LoRa/Pulse LoRa.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pulse LoRa design in my own project?
Its repository states no licence, so its author keeps all rights: ask risejohan before reusing the design.
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