2 layers120 × 100 mm
Root
GonzaCerv/noah-hardware
This repo contains all the hardware description for the Noah project. Here lies 3D models, electronics PCB and Firmware software of the robot.
127 parts28MIT
2 layers63.5 × 22.9 mm
LoRaWan1262 jlc
svcguy/LoRaWAN-Feather-Hardware4Schematic and PCB for a Feather-compatible, LoRaWAN-compatible board
- Size
- 63.5 × 22.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 86
- Nets
- 66
- Pads
- 355
- Tracks, vias
- 1,114, 162
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 18 Nov 2019
- Updated
- 2 Jan 2020
Overview
LoRaWan1262 jlc is an open-source printed circuit board by svcguy, from the svcguy/LoRaWAN-Feather-Hardware repository on GitHub. It is a 2-layer board of 63.5 × 22.9 mm with 86 parts on 66 nets, routed with 1,114 tracks and 162 vias.
It is built around the TPS63001DRC, MAX40200AUK and STC3100IST, with the USBLC6-2SC6, XC6206-2.8V and MMBT3904 among its other parts. Its parts include 33 capacitors, 19 resistors, 10 ICs, 6 inductors and 5 connectors. It belongs with the STM32 boards of this library.
Main components
6
TPS63001DRC
VSON-10-EP(3x3)-40℃~+85℃@(TA) 1 1.5MHz 1.8V~5.5V 3.3V 50uA Buck-Boost Buck-Boost Built-in Fixed Yes VSON-10-EP(3x3) DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
MAX40200AUK
SOT23-5Ultra-Tiny Micropower, 1A Ideal Diode with Ultra-Low Voltage DropMaxim Integrated (Analog Devices)Uncategorised
STC3100IST
MiniSO-8-40℃~+85℃ 1 2.7V~5.5V 2uA I2C Lithium Battery Monitoring IC Not supported Not supported 欠压锁定 MiniSO-8 Battery Management ROHSSTMicroelectronicsBattery Management
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
XC6206-2.8V
SOT-23-3L-40℃~+85℃@(Ta) 1 1uA 2.8V 250mA 350mV@(30mA) 6V Fixed Over Current Protection Positive SOT-23-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSYONGYUTAIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
MMBT3904
SOT-23-55℃~+150℃ 1 NPN 100 100nA 200mA 200mW 300MHz 300mV 40V 6V NPN SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
README
README.mdLoRaWAN Feather
Overview
An Adafruit Feather compatiable board that is LoRaWAN compatible. Designed to work with the Semtech LoRaWAN reference implementation. Based on the STM32L073 micro and the Dorji DRF1262T radio module (which is based on the SX1262). The board has the following hardware features:
- LiPo battery connector and charging as warranted by the Feather spec
- LiPo fuel gauging as expected by the LoRaWAN reference implementation
- Implements native USB
- Connections for I2C, SPI, UART, GPIO, Analog and DAC.
- An efficent DC-DC buck/boost switch mode converter.
- Includes an ARM Cortex 10pin SWD debug connector
- Antenna footprint supports edge mount SMA, u.FL and pigtail connections
- Footprint for U8 can support a hard secure element (ATECC608 or compatible) or an I2C FRAM allowing the user to experiment with hardware encryption or be LoRaWAN 1.1 compliant
- Includes one USER button as well as RESET and BOOT buttons
- Includes one USER LED and a CHARGE LED.
Changelog
REV A0
Inital release
REV B0
- Fix STC3100 grounding
- Make R16,R17 DNP by default
- Bump Bot Silk to REVB0
REV C0
- Make U8 footprint capable of crypto and fram device
- Minor updates to schematic
- Minor updates to doc prints
- Update bot silk to REV C0
Open Source
All schematics, pcb files, gerbers, BOM, CPL are available in this repo. Part numbers for LCSC and Digikey are included
Parts
86| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 0.1uF | jlcpcb_smt:C_0402_1005Metric | C4, C9, C15, C17, C18, C19, C20, C21, C23, C25, C28, C32 |
| 8 | 1uF | jlcpcb_smt:C_0402_1005Metric | C1, C2, C5, C6, C13, C16, C22, C33 |
| 5 | 10k | jlcpcb_smt:R_0402_1005Metric | R6, R8, R9, R13, R14 |
| 3 | 10uF | jlcpcb_smt:C_0805_2012Metric | C10, C11, C30 |
| 3 | 330 | jlcpcb_smt:R_0402_1005Metric | R2, R10, R15 |
| 3 | 4.7uF | jlcpcb_smt:C_0805_2012Metric | C7, C8, C31 |
| 2 | 1.5k | jlcpcb_smt:R_0402_1005Metric | R16, R17 |
| 2 | 15pF | jlcpcb_smt:C_0402_1005Metric | C27, C29 |
| 2 | 1k | jlcpcb_smt:R_0402_1005Metric | R4, R7 |
| 2 | 30pF | jlcpcb_smt:C_0402_1005Metric | C24, C26 |
| 2 | 4.7k | jlcpcb_smt:R_0402_1005Metric | R18, R19 |
| 2 | FERRITE | jlcpcb_smt:L_0805_2012Metric | L4, L5 |
| 2 | MAX40200AUK | Package_TO_SOT_SMD:SOT-23-5 | U4, U5 |
| 2 | MountingHole | MountingHole:MountingHole_2.7mm_M2.5 | H1, H2 |
| 2 | MountingHole_Pad | MountingHole:MountingHole_2.7mm_M2.5_Pad | H3, H4 |
| 1 | .03 | jlcpcb_smt:R_0805_2012Metric | R3 |
| 1 | 0 | jlcpcb_smt:R_0402_1005Metric | R12 |
| 1 | 0 | jlcpcb_smt:L_0402_1005Metric | L3 |
| 1 | 100 | jlcpcb_smt:R_0402_1005Metric | R11 |
| 1 | 2.2uH | jlcpcb_smt:L_1210_3225Metric | L1 |
| 1 | 200k | jlcpcb_smt:R_0603_1608Metric | R5 |
| 1 | 220nF | jlcpcb_smt:C_0402_1005Metric | C3 |
| 1 | 2k | jlcpcb_smt:R_0402_1005Metric | R1 |
| 1 | 32.768kHz | jlcpcb_smt:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y2 |
| 1 | 8MHz | jlcpcb_smt:Crystal_SMD_Abracon_ABM3-2Pin_5.0x3.2mm | Y1 |
| 1 | Antenna_Shield | Custom_KICAD:RF_ANT | AE1 |
| 1 | BAT | Connector_JST:JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal | J1 |
| 1 | BOOT | jlcpcb_smt:TS_1187A | SW3 |
| 1 | CHG | jlcpcb_smt:LED_0603_1608Metric | D1 |
| 1 | COMMON_MODE | jlcpcb_smt:COMMON_MODE_FILTER_0805 | L6 |
| 1 | DNP | jlcpcb_smt:C_0402_1005Metric | C14 |
| 1 | DNP | jlcpcb_smt:R_0402_1005Metric | C12 |
| 1 | DRF1262x | Custom_KICAD:DRF1262x | U7 |
| 1 | FERRITE | jlcpcb_smt:R_0805_2012Metric | L2 |
| 1 | Feather_BOT | Connector_PinHeader_2.54mm:PinHeader_1x16_P2.54mm_Vertical | J2 |
| 1 | Feather_TOP | Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Vertical | J3 |
| 1 | MCP73831-2-OT | jlcpcb_smt:TSOT-23-5 | U1 |
| 1 | MMBT3904 | jlcpcb_smt:TSOT-23 | Q1 |
| 1 | RESET | jlcpcb_smt:TS_1187A | SW2 |
| 1 | SOIC8-CRYPTO-FRAM | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U8 |
| 1 | STC3100 | jlcpcb_smt:MSOP-8_3x3mm_P0.65mm | U2 |
| 1 | STM32L073CZTx | jlcpcb_smt:LQFP-48_7x7mm_P0.5mm | U9 |
| 1 | SWD | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD | J4 |
| 1 | TPS63001 | jlcpcb_smt:Texas_S-PVSON-N10_ThermalVias | U6 |
| 1 | USBLC6-2SC6 | jlcpcb_smt:TSOT-23-6 | U10 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Amphenol_10103594-0001LF_Horizontal | J5 |
| 1 | USER | jlcpcb_smt:TS_1187A | SW1 |
| 1 | USER | jlcpcb_smt:LED_0603_1608Metric | D2 |
| 1 | XC6206 | jlcpcb_smt:TSOT-23 | U3 |
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Questions
How big is the LoRaWan1262 jlc PCB?
It measures 63.5 × 22.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the LoRaWan1262 jlc use?
86 parts, built around the TPS63001DRC, MAX40200AUK, STC3100IST and USBLC6-2SC6. 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 LoRaWan1262 jlc KiCad files?
From the svcguy/LoRaWAN-Feather-Hardware repository on GitHub, at the commit this page was made from: the board is loRaWan1262_jlc.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the LoRaWan1262 jlc design in my own project?
Its repository states no licence, so its author keeps all rights: ask svcguy before reusing the design.