ShillehTek IoT & Beyond
CircuitPython Tutorials
All ShillehTek tutorials and guides tagged CircuitPython.
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5 tutorials1-Wire12V battery1602 LCD Keypad Shield186502-Channel2-channel relay module28BYJ-483.3V3.5mm Audio3D printer3D Rendering3S BMS433 MHz RF433MHz RF4S BMS4x4 Membrane Keypad5VA4988AC 220VAccelerometerAccess PointAD8232AdafruitAdafruit BMP280 LibraryAdafruit GFXAdafruit LibraryAdafruit SSD1306ADCADS1115ADXL345AIaiobleAir Quality SensorAlarm ClockAlgorithmsAltitudeAnalog InputAnalog ReadAnalog ReadingAnalogReadAndroidAndroid DevelopmentAngle MeasurementAnimationsAP ModeAPIApp DevelopmentAquarium ControllerArduinoArduino C++Arduino IDEArduino LeonardoArduino NanoArduino Pro MicroArduino Pro MiniArduino UNOArduino-UnoAT commandsATmega328PATmega32U4AudioAudio AmplifierAudio ReactiveAudio Spectrum VisualizerAutomatic WateringAutomationAutomotiveAWSAWS IoT CoreBackendBarcode ScannerBattery ChargingBattery PackBattery powerBattery ProtectionBBC micro:bitBeginner ElectronicsBench Power SupplyBenchmarkBenchmarkingBH1750Bio-signalBlack ArgsBlack PillBLEBLE 5.0BLE HIDBluefruitBluetoothBluetooth audio receiverBluetooth ClassicBluetooth Low EnergyBlynkBME280BME680BMPBMP280Board ManagerBoost ConverterBoscheBreadboard ArduinoBuck ConverterButtonsBuzzerC++CalibrationCameraCamping powerCAN busCapacitive SensorCapacitive Soil Moisture SensorCapacitive TouchCH340GChatGPTCircuitPythonClass D AmplifierCloudCN3791CNCCode HealthCold weather electronicsColor SensorCommand Line InterfaceCommunicationCompassCP2102CronCurrent measurementCurrent MonitoringCurrent SensorDalledarkiceDashboardData LoggingDatabasesDC MotorDC MotorsDC-DC ConverterDeep SleepDependency ManagementDFU bootloaderDHT11DHT22Display ModulesDistance SensorDistributed SystemsDIYDIY Alarm ClockDIY DiffuserDIY ElectronicsDIY speakerDot Matrix DisplayDS18B20DS3231DS3231 RTCDynamoDBE-PaperECGEducation boardsElectronicsEmailEmbeddedEmbedded CEmbedded C++Embedded DebuggingEmbedded developmentEmbedded DisplayEmbedded ProgrammingEMG muscle sensorEnvironmental SensorESP-01ESP32ESP32-C3ESP32-C6ESP32-CAMESP32-S3ESP32-S3-DevKitC-1ESP32-WROOMESP32-WROOM-32ESP8266ESPHomeExpoFastLEDFermentationFFTFilament runout sensorFile TransferFTPFull StackFuturizeG-codeGas leak alarmGATTGCPGMAILGoogle CloudGPIOGPIO ControlGPIO ExpanderGPIO WiringGPSGPS TrackerGRBLGT-U7GT-U7 NEO-6Mgt-u7-gps-module-presoldered-1GY-302GY-31GY-906GY-9250H-BridgeHALHall Effect Current SensorHall-effect current sensorHC-05HC-SR04HC-SR501HCSR04Heading AngleHeart RateHeart Rate SensorHeltec V3HerokuHIDHiveMQHLK-LD2410HM-10Home AssistantHome AutomationHotkeysHow toHTTPHumidity SensorHX1838HX711I2CicecastIDEIFTTTILI9341Image EditingIMUINA219INMP441IOS DevelopmentIoTIoT SecurityiPhoneIR Obstacle Avoidance SensorIR obstacle sensorIR ReceiverIR reflective sensorIRremoteIRremote libraryJavaScriptJoystick moduleJoystick ShieldK-type thermocoupleKeyboard LibraryKeyboard.hKeypad LibraryKlipperKY-006KY-006 BuzzerKY-037KY-040L298NLambdaLaser DiodeLCD 16x2LCD ScreenLCD1602LD2450LDRLectureLED MarqueeLED MatrixLED StripLEDsLevel ShifterLight SensorLine trackingLinear ActuatorLinux SBCLiquidCrystalLithium IonLM2596Load CellLogic AnalyzerLogic Level ShifterLoRaLottieLow Pass FilterLow PowerLuaLuxLVGLMacropadMagnetometerMains WiringMakeCodeMarlinMatrix KeypadMAX30100MAX30102MAX3421EMAX6675MAX7219MCP2515MD_MAX72XXMD_ParolaMechanical SwitchesMEMSMERNMeshtasticMFRC522MG90SMG90S ServoMG995 servoMicrocontrollersMicroPythonmicroSDMicrowave DopplerMicrowave RadarMIDIUSBMIFAREMLX90614mmWavemmWave RadarMobile DevelopmentMongoDBMOSFETMosquittoMotion ControlMotion SensorMotor DriverMPPTMPU6050MPU9250MQ-135MQ-2 gas sensorMQ135MQTTMT3608N16R8NavigationNEMA 17NEO-6MNEO-6M GPSNeopixelNetwork ProgrammingNodeNode-REDNode.jsNodemailerNoSQLNPMNRF24L01NRF24L01+NumpadnvmOBD-IIOccupancy SensorOLEDOLED DisplayOLED SSD1306OpenAIOpenClawPassive BuzzerPassive-BuzzerPBTLPCA9685PCF8574PD Trigger BoardPDSinkPen PlotterPep8Pet FeederPet TechPGAPhotoresistorPico WPico-WPiezo BuzzerPiezo-BuzzerPipPIR Motion SensorPIR SensorPixelPlant MonitoringPlatformIOPlottingPotentiometerPower BackupPower BankPower BudgetPower DistributionPower electronicsPower ManagementPower MonitoringPower SupplyPresence DetectionPressurePro MicroProcessingProxy ServerPSRAMPulse OximeterPulseViewPush ButtonPWMPyCharmPyserialPythonPython2Python3Raspberry PiRaspberry Pi PicoRaspberry Pi Pico 2WRaspberry Pi Pico WRC522RCSwitchRCWL-0516ReactReact NativerecaptchaRecordingReed SwitchRelayRelay controlRelay ModuleRemote AccessRemote ControlResistive SensorRF receiverRF transmitterRF24 libraryRFIDRFM98RISC-VRobot CarRobotic armRoboticsRotary EncoderrshellRTCRTClibS3SDCCSduinoSecure ShellSecuritySeeed XIAO nRF52840Seeeduino XIAO SAMD21SeleniumSensorsSerialSerial CommunicationSerial loggingSerial MonitorSerial PlotterServerServoServo MotorServo MotorsServo.hSG90SG92RShellshillehteksigrokSinking currentSmart HomeSmart PlugSoftware EngineeringSoftwareSerialSoil Moisture SensorSolar PowerSorting MachineSound SensorSourcing currentSous VideSpeakerSPISpO2SPPSquidSSD1306SSD1306 OLEDSSHST-LinkST-Link V2ST7735Stepper MotorSTM32 Black PillSTM32 Blue PillSTM32CubeIDESTM32CubeProgrammerSTM32duinoSTM32F103STM32F411STM32H7STM32H723ZGT6STM8STM8SStreamingSVGSWDSWIMSX1262SX1278systemdTasmotaTCA9548ATCRT5000TCS3200TeapotTelagramTelegramTelemetryTemperature ControlTemperature SensorTemperature SensorsTerminalTFT DisplayTFT LCDTFT TouchscreenTFT_eSPIThermistorThermocoupleThingSpeakThonnyThonny IDEThreadTilt MeasurementTime Delay RelayTime-of-FlightTime-of-Flight SensorTinyGPS++TM1637TMC2209tone()TouchscreenTouchscreen DisplayToxiclibsTP4056TPA3118TransistorTTP223BTwilioTXS0108EUARTUIULN2003UltrasonicUltrasonic Mist MakerUltrasonic SensorUnixUNO D1 R32UNO R3UNO R4UPSUSB HIDUSB Host ShieldUSB MIDIUSB SerialUSB to TTLUSB-CUSB-C PDUSB-HIDUser InterfaceVideo GameVirtualWireVL53L0XVoltage RegulationVoltage RegulatorVS1838VSCodew1209-12v-digital-temperature-controller-thermostat-switch-moduleWCS1700WearableWearable ElectronicsWearablesWebscrapingWebServerWemos D1 MiniWeMos TTgoWhatsAppWi-FiWi-Fi STAWiFiWiFi 6WiFiS3WirelessWireless communicationWireless RemoteWiringWS2812BxedgeXiao RP2040XPT2046YouTubeZigbee
Jun 20, 2026
Mahmood M. Shilleh
15 views
Seeeduino XIAO SAMD21 USB-HID: Build a Macro Numpad | ShillehTek
Build a Seeeduino XIAO SAMD21 USB-HID macro numpad with a 4x4 keypad, then type shortcuts and text snippets reliably ...
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Jun 13, 2026
Mahmood M. Shilleh
23 views
Raspberry Pi Pico 2W BLE: Build a Wireless Macropad | ShillehTek
Build a Raspberry Pi Pico 2W BLE macropad in CircuitPython to trigger six wireless hotkeys from mechanical switches. ...
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Oct 22, 2023
Mahmood M. Shilleh
110 views
Raspberry Pi Pico BME280: Measure altitude | ShillehTek
Build a Raspberry Pi Pico + BME280 CircuitPython project that prints temperature, humidity, pressure, and estimated a...
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Oct 22, 2023
Mahmood M. Shilleh
135 views
Raspberry Pi Pico CircuitPython: Install via Thonny | ShillehTek
Install CircuitPython on a Raspberry Pi Pico or Pico W using Thonny, then run a blink test to confirm your board is r...
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Oct 22, 2023
Mahmood M. Shilleh
152 views
Raspberry Pi Pico BME280: Read data in CircuitPython | ShillehTek
Connect a Raspberry Pi Pico to a BME280 and read temperature, pressure, and humidity in CircuitPython using Adafruit ...
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