gokul/lora-device
A compact LoRa/GNSS device PCB integrating an SX1262 radio, GNSS module, USB/UART interface, 1.5 µH inductor, LiPo battery connector with NTC, and supporting passives.
- Version
- 0.1.6
- License
- unset
- Stars
- 0
index.circuit.tsx
PCB
Schematic
import { createTrackerAutorouter } from "./routing/autorouter";
import { PowerSection } from "./sections/PowerSection";
import { ControllerSection } from "./sections/ControllerSection";
import { RadioGnssSection } from "./sections/RadioGnssSection";
import { BoardLegend } from "./components/BoardLegend";
import { UsbRouting } from "./components/UsbRouting";
export default function IndiaLoRaTracker() {
return (
<board
title="lora-device"
width={50}
height={78}
thickness={1.6}
layers={4}
doubleSidedAssembly
autorouter={{ preset: "auto_local", traceClearance: 0.2 }}
autorouterVersion="beta_pipeline9"
routeRemaining={false}
autorouterEffortLevel="5x"
minTraceWidth={0.2}
defaultTraceWidth={0.2}
minTraceToPadEdgeClearance={0.15}
minViaEdgeToPadEdgeClearance={0.25}
minPadEdgeToPadEdgeClearance={0.15}
minViaHoleEdgeToViaHoleEdgeClearance={0.2}
minPlatedHoleDrillEdgeToDrillEdgeClearance={0.45}
minViaHoleDiameter={0.3}
minViaPadDiameter={0.6}
pcbStyle={{ viaPadDiameter: 0.6, viaHoleDiameter: 0.3 }}
minBoardEdgeClearance={0.3}
allowBlindAndBuriedVias={false}
defaultViaTenting="both_sides"
schAutoLayoutEnabled
schTraceAutoLabelEnabled
schMaxTraceDistance={2}
>
<net name="GND" isGroundNet routingPhaseIndex={0} />
<net
name="VBUS"
routingPhaseIndex={0}
isPowerNet
nominalTraceWidth={0.5}
/>
<net
name="VBAT"
routingPhaseIndex={0}
isPowerNet
nominalTraceWidth={0.6}
/>
<net
name="VSYS"
routingPhaseIndex={0}
isPowerNet
nominalTraceWidth={0.4}
/>
<net
name="V3_3"
routingPhaseIndex={0}
isPowerNet
nominalTraceWidth={0.5}
/>
<net name="SW_L1" nominalTraceWidth={0.5} />
<net name="SW_L2" nominalTraceWidth={0.5} />
<net
name="GPS_3V3"
routingPhaseIndex={0}
isPowerNet
nominalTraceWidth={0.3}
/>
<net name="CC1" routingPhaseIndex={0} />
<net name="CC2" routingPhaseIndex={0} />
<net name="USB_DP" routingPhaseIndex={0} />
<net name="USB_DM" routingPhaseIndex={0} />
<net name="BAT_TEMP" routingPhaseIndex={0} />
<net name="USB_500MA" routingPhaseIndex={0} />
<net name="USB_PGOOD" routingPhaseIndex={0} />
<net name="CHARGE_LED" routingPhaseIndex={0} />
<net name="CHARGER_ILIM" routingPhaseIndex={0} />
<net name="CHARGER_ISET" routingPhaseIndex={0} />
<net name="POWER_LED" routingPhaseIndex={0} />
<net name="CHARGE_LED_A" routingPhaseIndex={0} />
<net name="MCU_EN" routingPhaseIndex={0} />
<net name="BOOT" routingPhaseIndex={0} />
<net name="LORA_NSS" routingPhaseIndex={0} />
<net name="LORA_MOSI" routingPhaseIndex={0} />
<net name="LORA_SCK" routingPhaseIndex={0} />
<net name="LORA_MISO" routingPhaseIndex={0} />
<net name="LORA_BUSY" routingPhaseIndex={0} />
<net name="LORA_IRQ" routingPhaseIndex={0} />
<net name="LORA_RESET" routingPhaseIndex={0} />
<net name="GPS_ENABLE" routingPhaseIndex={0} />
<net name="GPS_UART_RX" routingPhaseIndex={0} />
<net name="GPS_UART_TX" routingPhaseIndex={0} />
<net name="USER_BUTTON" routingPhaseIndex={0} />
<net name="STATUS_LED" routingPhaseIndex={0} />
<net name="BAT_SENSE" routingPhaseIndex={0} />
<net name="DEBUG_TX" routingPhaseIndex={0} />
<net name="DEBUG_RX" routingPhaseIndex={0} />
<net name="STATUS_LED_A" routingPhaseIndex={0} />
<net name="GPS_RX" routingPhaseIndex={0} />
<net name="GPS_TX" routingPhaseIndex={0} />
<group name="GroundPlane">
<copperpour
name="GroundReference"
layer="inner1"
connectsTo="net.GND"
clearance={0.2}
boardEdgeMargin={0.3}
/>
</group>
<autoroutingphase
name="SignalsAndPower"
phaseIndex={0}
algorithmFn={createTrackerAutorouter}
autorouter="auto_local"
/>
<UsbRouting />
<BoardLegend />
{/* Give the USB locating holes 0.25 mm copper clearance, including polygon approximation. */}
<keepout shape="rect" pcbX={15.100082} pcbY={-34.0944328} width={1.1} height={1.1} layers={["top", "inner1", "inner2", "bottom"]} excludeRefs={[".J1"]} />
<keepout shape="rect" pcbX={20.899918} pcbY={-34.0944328} width={1.1} height={1.1} layers={["top", "inner1", "inner2", "bottom"]} excludeRefs={[".J1"]} />
<group
name="TrackerSchematic"
pcbX={0}
pcbY={0}
pcbRelative
schAutoLayoutEnabled
>
<PowerSection />
<ControllerSection />
<RadioGnssSection />
</group>
<schematicsection name="Usb" displayName="USB-C and protection" />
<schematicsection name="Charger" displayName="LiPo" />
<schematicsection name="Regulator" displayName="3.3 V regulator" />
<schematicsection
name="PowerIndicators"
displayName="Power and charge LEDs"
/>
<schematicsection name="Mcu" displayName="ESP32 controller" />
<schematicsection name="Controls" displayName="Buttons" />
<schematicsection name="LinkLed" displayName="Link LED" />
<schematicsection name="Debug" displayName="Debug pads" />
<schematicsection name="BatteryMonitor" displayName="Battery monitor" />
<schematicsection name="LoRa" displayName="LoRa radio" />
<schematicsection name="GnssPower" displayName="GNSS power and UART" />
<schematicsection name="GnssReceiver" displayName="GNSS receiver" />
<copperpour
name="GnssTopReference"
layer="top"
connectsTo="net.GND"
unbroken
outline={[
{ x: -5.5, y: 10.5 },
{ x: 5.5, y: 10.5 },
{ x: 5.5, y: 21.5 },
{ x: -5.5, y: 21.5 },
]}
clearance={0.2}
/>
<copperpour
name="BottomGround"
layer="bottom"
connectsTo="net.GND"
clearance={0.2}
boardEdgeMargin={0.3}
/>
<copperpour
name="TopGround"
layer="top"
connectsTo="net.GND"
clearance={0.2}
boardEdgeMargin={0.3}
/>
<keepout
shape="rect"
pcbX={-6.5}
pcbY={-35}
width={37}
height={8}
layers={["top", "inner1", "inner2", "bottom"]}
excludeRefs={[".U1"]}
/>
<copperpour
name="GnssInner1Ground"
layer="inner1"
connectsTo="net.GND"
unbroken
outline={[
{ x: -8, y: 8 },
{ x: 8, y: 8 },
{ x: 8, y: 24 },
{ x: -8, y: 24 },
]}
clearance={0.2}
/>
<copperpour
name="GnssInnerGround"
layer="inner2"
connectsTo="net.GND"
unbroken
outline={[
{ x: -8, y: 8 },
{ x: 8, y: 8 },
{ x: 8, y: 24 },
{ x: -8, y: 24 },
]}
clearance={0.2}
/>
<copperpour
name="GnssBottomGround"
layer="bottom"
connectsTo="net.GND"
unbroken
outline={[
{ x: -8, y: 8 },
{ x: 8, y: 8 },
{ x: 8, y: 24 },
{ x: -8, y: 24 },
]}
clearance={0.2}
/>
<via
name="GndStitch1"
connectsTo="net.GND"
pcbX={3.5}
pcbY={-21}
outerDiameter={0.6}
holeDiameter={0.3}
layers={["top", "bottom"]}
/>
<via
name="GndStitch2"
connectsTo="net.GND"
pcbX={8.5}
pcbY={-21}
outerDiameter={0.6}
holeDiameter={0.3}
layers={["top", "bottom"]}
/>
<via
name="GndStitch3"
connectsTo="net.GND"
pcbX={23}
pcbY={-21}
outerDiameter={0.6}
holeDiameter={0.3}
layers={["top", "bottom"]}
/>
<via
name="GndStitch4"
connectsTo="net.GND"
pcbX={20}
pcbY={-24}
outerDiameter={0.6}
holeDiameter={0.3}
layers={["top", "bottom"]}
/>
<via
name="GndStitch5"
connectsTo="net.GND"
pcbX={-22}
pcbY={8}
outerDiameter={0.6}
holeDiameter={0.3}
layers={["top", "bottom"]}
/>
<via
name="GndStitch6"
connectsTo="net.GND"
pcbX={-22}
pcbY={22}
outerDiameter={0.6}
holeDiameter={0.3}
layers={["top", "bottom"]}
/>
<via
name="GndStitch7"
connectsTo="net.GND"
pcbX={-22}
pcbY={35}
outerDiameter={0.6}
holeDiameter={0.3}
layers={["top", "bottom"]}
/>
<via
name="GndStitch8"
connectsTo="net.GND"
pcbX={22}
pcbY={8}
outerDiameter={0.6}
holeDiameter={0.3}
layers={["top", "bottom"]}
/>
<via
name="GndStitch9"
connectsTo="net.GND"
pcbX={22}
pcbY={22}
outerDiameter={0.6}
holeDiameter={0.3}
layers={["top", "bottom"]}
/>
<via
name="GndStitch10"
connectsTo="net.GND"
pcbX={22}
pcbY={35}
outerDiameter={0.6}
holeDiameter={0.3}
layers={["top", "bottom"]}
/>
<via
name="GndStitch11"
connectsTo="net.GND"
pcbX={-10}
pcbY={35}
outerDiameter={0.6}
holeDiameter={0.3}
layers={["top", "bottom"]}
/>
<via
name="GndStitch12"
connectsTo="net.GND"
pcbX={10}
pcbY={35}
outerDiameter={0.6}
holeDiameter={0.3}
layers={["top", "bottom"]}
/>
<keepout
shape="rect"
pcbX={-24.8}
pcbY={0}
width={0.4}
height={78}
layers={["top", "inner1", "inner2", "bottom"]}
/>
<keepout
shape="rect"
pcbX={24.8}
pcbY={0}
width={0.4}
height={78}
layers={["top", "inner1", "inner2", "bottom"]}
/>
<keepout
shape="rect"
pcbX={0}
pcbY={38.8}
width={50}
height={0.4}
layers={["top", "inner1", "inner2", "bottom"]}
/>
<keepout
shape="rect"
pcbX={0}
pcbY={-38.8}
width={50}
height={0.4}
layers={["top", "inner1", "inner2", "bottom"]}
excludeRefs={[".J1"]}
/>
</board>
);
}
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