IntroductionThis is a 4-channel optpcoupler-isolated relay Arduino UNO Shield, capable of controlling high-power devices operating at AC 240V 5A or DC 24V 5A for each channel.In a home automation project, relay modules play a crucial role in managing devices such as lights, pumps, garage doors, speakers, power outlets, and fans. However, traditional relay modules are burdened by space requirements, intricate wiring, and a potential for unreliable operation. Moreover, low-quality relay modules lacking optocoupler isolation compromise the safety of the entire project.By adopting the Arduino Shield approach, this product not only eliminates the need for complex wiring but also provides a substantial boost to project reliability. Through the integration of a 4-channel relay, it enables an Arduino UNO mainboard to exercise comprehensive control over a diverse range of devices.4 Channel Relay Shield for ArduinoFurthermore, this expansion board boasts an XBee interface in addition to 14 3-pin digital ports and 6 3-pin analog ports. With the inclusion of the XBee interface, users have the freedom to integrate wireless modules like Bluetooth, WiFi, or Zigbee, unlocking a realm of advanced capabilities such as IoT integration, seamless smart home integration, convenient mobile control, and efficient coordination among multiple devices.Arduino Uno Relay Shield Boasts an XBee InterfaceWith its 4-channel optocoupler isolation and independent power supply features, this relay expansion board effectively isolates the electrical connection between AC and DC, guaranteeing the utmost electrical safety. This meticulous design effectively eliminates any potential electromagnetic interference, thereby safeguarding the Arduino mainboard from the perils of high-voltage electrical signals and mitigating the risk of damage.FeaturesCompatible with Arduino UNO Rev3Each Relay has its own test button to test the connectionStandard DFRobot 3 Pin outXBee I/O direct controlSpecificationCompatible with Arduino UNO Rev34 buttons to test moduleLED status indicator of relaySupport Xbee IO directly controlXbee socket for wireless communicationSelectable digital IO pin for control (Default digital 2,7,8,10) 6 channels Analog IO & 13 channels Digital IO Up to 4 Relay with photo-coupled circuitContact Rating 3A AC 120V / DC 24VMax Switching Voltage AC 240V / DC 60V (Less than 38V is recommended)Max Switching Current 5AMax Switching Power AC 360VA / DC 90WElectrical Life (Min) 100,000 OperationsMechanical Life (Min) 10,000,000 OperationsSafety Standard(relay) UL cUL TUV CQCCoil Working Voltage 9VDCWorking temperature -30℃ to +85℃Working Humidity 40% - 85%Size: 95x65mmDocumentsWiki (Relay Shield for Arduino V2.1)SchematicsBoard LayoutSample codeHJR4102 datasheetShipping ListRelay Shield for Arduino V2.1 x1Nylon stand-off with screw x2
IntroductionThe Arduino GIGA Display Shield, a touch screen solution designed to effortlessly deploy graphic interfaces in your projects. Leveraging the new pin header connector in the middle of Arduino GIGA R1 WiFi Development Board, this shield offers seamless integration and enhanced functionalities.With the GIGA Display Shield, you gain access to an array of features, including a digital microphone, 6-axis IMU, and Arducam connector. These added capabilities allow you to fully utilize the other 54 available pins, making it incredibly convenient to create handheld devices or dashboards to control your project.How to connect the GIGA Display Shield to the GIGA R1 WiFi?The GIGA Display Shield connects via the middle headers (J5 and J6) on the GIGA R1 WiFi. Attach the shield from the bottom, leaving the top side of the GIGA R1 WiFi available for additional shields.ApplicationsGraphic interfaces deployment with added features.SpecificationKD040WVFID026-01-C025A 3.97" TFT Display480x800 resolution16.7 million colors0.108 mm pixel sizeCapacitive Touch sensor5-point and gesture supportEdge LED backlightBMI270 6-axis IMU (Accelerometer and Gyroscope)16-bit3-axis accelerometer with ±2g/±4g/±8g/±16g range3-axis gyroscope with ±125dps/±250dps/±500dps/±1000dps/±2000dps rangeSMLP34RGB2W3 RGB LEDCommon AnodeIS31FL3197-QFLS2-TR Driver with integrated charge pumpMP34DT06JTR Digital MicrophoneAOP = 122.5 dbSPL64 dB signal-to-noise ratioOmnidirectional sensitivity–26 dBFS ± 3 dB sensitivityI/OGIGA Connector2.54 mm Camera ConnectorWeight: 0.14 kgNote: The GIGA Display Shield requires a GIGA R1 WiFi board to function. It has no microcontroller and cannot be programmed independently.DocumentsDatasheetSchematicsShipping ListArduino GIGA Display Shield ×1
IntroductionThis is a 4-channel optpcoupler-isolated relay Arduino UNO Shield, capable of controlling high-power devices operating at AC 240V 5A or DC 24V 5A for each channel.In a home automation project, relay modules play a crucial role in managing devices such as lights, pumps, garage doors, speakers, power outlets, and fans. However, traditional relay modules are burdened by space requirements, intricate wiring, and a potential for unreliable operation. Moreover, low-quality relay modules lacking optocoupler isolation compromise the safety of the entire project.By adopting the Arduino Shield approach, this product not only eliminates the need for complex wiring but also provides a substantial boost to project reliability. Through the integration of a 4-channel relay, it enables an Arduino UNO mainboard to exercise comprehensive control over a diverse range of devices.4 Channel Relay Shield for ArduinoFurthermore, this expansion board boasts an XBee interface in addition to 14 3-pin digital ports and 6 3-pin analog ports. With the inclusion of the XBee interface, users have the freedom to integrate wireless modules like Bluetooth, WiFi, or Zigbee, unlocking a realm of advanced capabilities such as IoT integration, seamless smart home integration, convenient mobile control, and efficient coordination among multiple devices.Arduino Uno Relay Shield Boasts an XBee InterfaceWith its 4-channel optocoupler isolation and independent power supply features, this relay expansion board effectively isolates the electrical connection between AC and DC, guaranteeing the utmost electrical safety. This meticulous design effectively eliminates any potential electromagnetic interference, thereby safeguarding the Arduino mainboard from the perils of high-voltage electrical signals and mitigating the risk of damage.FeaturesCompatible with Arduino UNO Rev3Each Relay has its own test button to test the connectionStandard DFRobot 3 Pin outXBee I/O direct controlSpecificationCompatible with Arduino UNO Rev34 buttons to test moduleLED status indicator of relaySupport Xbee IO directly controlXbee socket for wireless communicationSelectable digital IO pin for control (Default digital 2,7,8,10) 6 channels Analog IO & 13 channels Digital IO Up to 4 Relay with photo-coupled circuitContact Rating 3A AC 120V / DC 24VMax Switching Voltage AC 240V / DC 60V (Less than 38V is recommended)Max Switching Current 5AMax Switching Power AC 360VA / DC 90WElectrical Life (Min) 100,000 OperationsMechanical Life (Min) 10,000,000 OperationsSafety Standard(relay) UL cUL TUV CQCCoil Working Voltage 9VDCWorking temperature -30℃ to +85℃Working Humidity 40% - 85%Size: 95x65mmDocumentsWiki (Relay Shield for Arduino V2.1)SchematicsBoard LayoutSample codeHJR4102 datasheetShipping ListRelay Shield for Arduino V2.1 x1Nylon stand-off with screw x2
IntroductionThe Arduino GIGA Display Shield, a touch screen solution designed to effortlessly deploy graphic interfaces in your projects. Leveraging the new pin header connector in the middle of Arduino GIGA R1 WiFi Development Board, this shield offers seamless integration and enhanced functionalities.With the GIGA Display Shield, you gain access to an array of features, including a digital microphone, 6-axis IMU, and Arducam connector. These added capabilities allow you to fully utilize the other 54 available pins, making it incredibly convenient to create handheld devices or dashboards to control your project.How to connect the GIGA Display Shield to the GIGA R1 WiFi?The GIGA Display Shield connects via the middle headers (J5 and J6) on the GIGA R1 WiFi. Attach the shield from the bottom, leaving the top side of the GIGA R1 WiFi available for additional shields.ApplicationsGraphic interfaces deployment with added features.SpecificationKD040WVFID026-01-C025A 3.97" TFT Display480x800 resolution16.7 million colors0.108 mm pixel sizeCapacitive Touch sensor5-point and gesture supportEdge LED backlightBMI270 6-axis IMU (Accelerometer and Gyroscope)16-bit3-axis accelerometer with ±2g/±4g/±8g/±16g range3-axis gyroscope with ±125dps/±250dps/±500dps/±1000dps/±2000dps rangeSMLP34RGB2W3 RGB LEDCommon AnodeIS31FL3197-QFLS2-TR Driver with integrated charge pumpMP34DT06JTR Digital MicrophoneAOP = 122.5 dbSPL64 dB signal-to-noise ratioOmnidirectional sensitivity–26 dBFS ± 3 dB sensitivityI/OGIGA Connector2.54 mm Camera ConnectorWeight: 0.14 kgNote: The GIGA Display Shield requires a GIGA R1 WiFi board to function. It has no microcontroller and cannot be programmed independently.DocumentsDatasheetSchematicsShipping ListArduino GIGA Display Shield ×1
