Suchergebnisse für "electronic modules"

Overview1. This is a Pi LoRa HAT based on SX1262, covers 915MHz frequency band. It allows data transmission up to 5km through serial port.2. By utilizing the new generation LoRa spread spectrum modulation technology, the communication distance of the module is as long as 5km, also supports auto repeating to transmit longer. Other features include Wake on Radio, wireless config, carrier sensing, communication key, and so on.3. Comparing with normal LoRa modules, the SX1262 LoRa HAT achieves longer communication distance, higher rate, lower consumption, better safety and anti-interference. It is suitable for various applications such as industrial control, smart home, data collection, etc.Features1.Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards2. Onboard CP2102 USB TO UART converter, for serial debugging3. Bring the UART control interface, for connecting host boards like Arduino/STM324. 4x LED indicators, easy to check the module status5. LoRa spread spectrum modulation technology, up to 81 available signal channel, longer communication distance, more robust to interference6. Auto multi-level repeating, suit for ultra long range communication, allows multi network on the same region7. Low power consumption features like deep sleeping and Wake on Radio, ideal for battery-powered applications8. Customizable communication key which wont be retrieved, greatly improves the security of user data9. Support LBT, monitoring the signal channel noise before transmitting, greatly improves the success ratio under extreme environment10. Support RSSI signal intensity indicating, for evaluating signal quality, tuning the network11. Support wireless parameter configuration, by sending wireless command/data packet, remotely configure or retrieve the module parameter12. Support fixed-point transmission, broadcast, signal channel monitor13. Come with development resources and manual (examples for Raspberry Pi/STM32)What is on Board1. SX1262 LoRa module2. 74HC125V: voltage level translator3. CP2102: USB TO UART converter4. Raspberry Pi GPIO connector: for connecting with Raspberry Pi5. USB TO UART port6. UART header: for connecting host boards like STM32/Arduino7. SMA antenna connector8. IPEX antenna connector9. Indicators:- RXD/TXD: UART RX/TX indicator- AUX: auxiliary indicator- PWR: power indicator10. UART selection jumpers- A: Control the LoRa module through USB TO UART- B: Control the LoRa module through Raspberry Pi- C: Access Raspberry Pi through USB TO UART11. LoRa mode selection jumpers- Short M0, short M1: Transmission mode- Short M0, open M1: Configuration mode- Open M0, short M1: WOR mode- Open M0, open M1: deep sleep modeSpecification1. RF module: SX12622. Frequency band: 850.125 ~ 930.125MHz3. Radio rate: 0.3kbps ~ 62.5kbps (programmable)4. Transmit power: 22.0dBm (10/13/17/22dBm programmable)5. Receive sensitivity: -147dBm (radio rate 2.4kbps)6. Power consumption: - Transmit current: 133mA (transient consumption)- Receive current: 11mA- Sleep current: 2uA (LoRa module software shutoff)7. Communication interface: UART (TTL level)8. Baudrate: 1200bps ~ 115200bps (9600bps by default)9. Packet length: 240 Byte (32/64/128/240 Byte programmable)10. Cache: 1000 Byte11. Experimental range: 5km (condition: cloudless and wild, altitude 2.5m, antenna gain 5dBi, radio rate 2.4kbps)12. Power supply: 5V13. Logic level: 3.3V/5V14. Operating temperature: -40~85 degree C15. Applications: Smart home, industrial sensors, building automation, smart meters, and more other IoT applications16. Dimensions: 7cm x 12cm x 2cm17. Weight: 69g18. Packing List:- SX1262 915MHz LoRa HAT x1- USB type A plug to micro plug cable x1- 915MHz antenna x1Specification: Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 15cm * 8cm * 2cm / 5.91inch * 3.15inch * 0.79inch Qty per Carton 400 Carton Weight 44.80kgs / 98.77lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 400 pcs = 110800 pcs40HQ: 644 cartons * 400 pcs = 257600 pcs

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1. Main controller chip: ESP32-P4NRW32 2. RF chip: ESP32-C6H8 3. PSRAM size: 32MB 4. Flash size: 16MB / 32MB5. RF band: 802.11 b/g/n/ax; 2.4GHz Wi-Fi; Bluetooth 5.3 6. Operating voltage: 3.3V 7. Connector type: Pin header, 1mm pitch8. Size: Approx. 25 x 25 x 3.3mmFeatures:1. High-performance MCU featuring RISC-V 32-bit dual-core and single-core processors2. Integrated ESP32-C6 chip, supporting 2.4GHz Wi-Fi and 802.11 b/g/n/ax3. 128KB HP ROM, 16KB LP ROM, 768KB HP L2MEM, 32KB LP SRAM, and 8KB TCM4. Powerful image and audio processing capabilities; image and audio processing interfaces include a JPEG codec, pixel processing accelerator (PPA), image signal processor (ISP), and H.264 video encoder5. 32MB PSRAM stacked within the chip package, with 16MB / 32MB NOR Flash integrated outside the package (optional)6. Security mechanisms: secure boot, Flash encryption, hardware encryption accelerator, and hardware random number generator. Also supports hardware access protection, enabling access permission management (APM) and privilege separationSpecification: Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 6cm * 6cm * 2cm / 2.36inch * 2.36inch * 0.79inch Qty per Carton 760 Carton Weight 16.20kgs / 35.71lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 760 pcs = 313120 pcs40HQ: 958 cartons * 760 pcs = 728080 pcs

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1. 5V relay module2. It can be used as a single-chip development board module, and can be used as a home appliance control3. 5V-12V TTL control signal4. Control DC or AC signal, can control 220V AC load5. There is a normally open and a normally closed contact6. Has a power indicator7. There is a control indicator light, which is bright when closing, but not bright when disconnecting8. Transistor drive increases the relay coil, and the control pin is high impedance9. The control pin has a pull-down circuit to prevent the false action of the floating relaySpecification: Package Weight One Package Weight 0.10kgs / 0.23lb One Package Size 15cm * 12cm * 5cm / 5.91inch * 4.72inch * 1.97inch Qty per Carton 100 Carton Weight 11.00kgs / 24.25lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 100 pcs = 56600 pcs40HQ: 1314 cartons * 100 pcs = 131400 pcs

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Industrial RS232/RS485 to Ethernet Converter, Dual Serial Ports, Easy-to-use, High-speed, Low-power, High-stability, UpgradableOverviewThe RS232/485 TO ETH is an industrial RS232/RS485 to Ethernet converter, which allows bi-directional transparent data transmission between RS232/RS485 and RJ45 port Ethernet, even at the same time, it can be configured via webpage.Features1. M4 series 32-bit ARM processor with up to 120MHz frequency, fast speed, stable and reliable2. 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable3. Both RS232 and RS485 interface, allows to work independently at the same time, without interfering each other4. Configurable baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space5. Multi indicators, for monitoring communicating and working status6. Available working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)7. Support Modbus, suit for industrial application8. Support Websocket, allows bi-directional transparent data transmission with RS232/RS485 port via webpage directly9. Configurable via webpage, AT commands, serial protocol, and network protocol, provides configuration protocol which can be integrated to your own software10. Support customized heartbeat packets, make sure the connection is truthful, as well as for actively retrieving sensor data11. Support customized registration packets, auto passing the registered packet as identifier after the connection is established, so that different devices can be distinguished12. Support customized webpage, allows user to customize the module configuration page13. Support RFC2217-like protocol, be able to communicate with devices whose serial setting (baudrate, data bit, etc.) may change14. KeepAlive mechanism, detects broken connection, auto re-connecting15. Support time-out reboot (no-data reboot), ensures a long-term stable connection, configurable reboot time16. Support DNS domain name resolution, configurable DNS server17. Support DHCP, auto-obtained IP or static IP18. Firmware is upgradable via the network19. Restore to factory settings via software and/or hardware20. Comes with default MAC address, which is customizable21. Provided software: module configuration software, TCP/UDP testing tool, VCOM virtual serial port software22. Example code: host computer (socket ), VB, C++, Delphi, Android, iOS, etc.Specifications1. Ethernet:- Connector: 4-pin RJ45- Communication rate: 10/100Mbps- Interface protection: 2KV electromagnetic isolation- Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client, Websocket- TX cache: 16Kbyte- RX cache: 16Kbyte2. RS485/RS232:- Connector:-- RS485: screw terminal (A+, B-, GND)-- RS232: DB9 male- Data bit: 5bit, 6bit, 7bit, 8bit- Stop bit: 1, 2- Parity bit: None, Odd, Even, Mark, Space- Baudrate: 600bps~230.4Kbps- TX cache: 2Kbyte- RX cache: 2Kbyte- Hardware flow control: RTS/CTS- Interface protection:-- RS485: 2KV ESD protection, lightning-proof, anti-surge, over-current protection-- RS485 pull up/down registers: 2.2KΩ3. Power:- Power supply: 5.0~36.0V (5V recommended)- Operating current: 86.5mA (@5V)- Power consumption: <1W- Interface protection: reverse-proof, ESD protection, anti-surge4. Environment:- Operating temperature: -40~85 degree C- Storage temperature: -40~105 degree C5. Size: 85.70*82.76*25.20mmPackage Contents1.RS232/485 TO ETH x12. 5V power adapter x13. Ethernet cable x14. Male-to-Female serial cable x15. Female-to-Female serial cable x1Specification: Package Weight One Package Weight 0.56kgs / 1.23lb One Package Size 15cm * 12cm * 5cm / 5.91inch * 4.72inch * 1.97inch Qty per Carton 40 Carton Weight 24.50kgs / 54.01lb Carton Size 50cm * 32cm * 27cm / 19.69inch * 12.6inch * 10.63inch Loading Container 20GP: 617 cartons * 40 pcs = 24680 pcs40HQ: 1432 cartons * 40 pcs = 57280 pcs

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1. CM4 Socket: Suitable for all variants of Compute Module 4 2. Networking: - Dual Gigabit Ethernet RJ45 - M.2 B KEY, for connecting 5G / 4G module - Nano-SIM card slot, supports standard Nano-SIM card for 5G/4G/3G/2G communication 3. USB: USB 3.2 Gen1 x 2 4. PIN header: Raspberry Pi 40PIN GPIO header 5. Display: MIPI DSI port (15pin 1.0mm FPC connector) 6. Camera: MIPI CSI-2 port x 2 (15pin 1.0mm FPC connector) 7. Video: HDMI x 2, supports 4K 30fps output 8. RTC: Real-time clock with battery socket and ability to wake Compute Module 4 9. Storage: MicroSD card socket for Compute Module 4 Lite (without eMMC) variants 10. FAN HEADER: 5V/12V (12V by default), allows speed adjustment and measurement 11. Power input: 5V/2.5A 12. Size: 99.6 x 87.0mmSpecification: Package Weight One Package Weight 0.45kgs / 0.98lb One Package Size 16cm * 12cm * 5cm / 6.3inch * 4.72inch * 1.97inch Qty per Carton 40 Carton Weight 15.00kgs / 33.07lb Carton Size 50cm * 32cm * 27cm / 19.69inch * 12.6inch * 10.63inch Loading Container 20GP: 617 cartons * 40 pcs = 24680 pcs40HQ: 1432 cartons * 40 pcs = 57280 pcs

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1. Deserializer: MAXIM (ADI) MAX9296A2. Supported hosts: Raspberry Pi 5, Jetson Orin NX/Nano development kits3. Supported serializer models: MAX9295, MAX96717, MAX96705, etc.4. GMSL input: 2 x GMSL2 (GMSL1 compatible) cameras5. Input interface: 2 x MATE_AX FAKRA Z connectors6. Output interface: 22-pin CSI interface7. Supported GMSL camera models: ISX031, etc.8. Power supply: 5V inputPackage contents:- MAX9296-GMSL-DESER-MODULE x 1- 22-pin FFC cable (about 100mm) x 2- PH2.0 3-pin connector cable x 1- Screw kit x 1Specification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 14cm * 12cm * 4cm / 5.51inch * 4.72inch * 1.57inch Qty per Carton 72 Carton Weight 6.00kgs / 13.23lb Carton Size 50cm * 38cm * 30cm / 19.69inch * 14.96inch * 11.81inch Loading Container 20GP: 467 cartons * 72 pcs = 33624 pcs40HQ: 1086 cartons * 72 pcs = 78192 pcs

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1. Features a high-performance Xtensa 32-bit LX7 dual-core processor with a clock speed up to 240MHz2. Supports 2.4GHz Wi-Fi and Bluetooth 5 (LE) with built-in antennas3. Includes 512KB SRAM and 384KB ROM, while stack-integrated with 16MB Flash and 8MB PSRAM4. Features a 4.2-inch full-reflective display with 300 x 400 resolution, offering reflective imaging and eliminating the need for backlighting5. Equipped with a dual-microphone array enabling audio algorithms like noise reduction and echo cancellation, ideal for precise voice recognition and near-field/far-field voice wake-up applications6. Onboard PCF85063 RTC real-time clock and SHTC3 temperature/humidity sensor for precise RTC time management and environmental monitoring7. Integrated 18650 lithium battery holder and RTC backup battery holder (requires rechargeable RTC battery), supporting dual-mode operation: main power supply and independent RTC backup8. Onboard Micro SD card slot for external storage of images or files9. Two customizable side buttons (KEY and BOOT) for developing user-defined functions10. Reserved 2 x 8-row female header (2.54mm pitch) for external expansionSpecifications1. Display panel: fully reflective screen2. Display size: 4.2 inches3. Display resolution: 300 x 4004. Gray scale levels: 25. Communication interface: SPI6. Display method: fully reflective7. Driver IC: ST73058. Display colors: black, white9. Size: about 9.25 x 6.91 cmPackaging list:- ESP32-S3-RLCD-4.2-EN host x 1- Acrylic stand x 2- 8-ohm 2W MX1.25 2PIN speaker (forward) 80mm x 1- Screwdriver x 1Specification: Package Weight One Package Weight 0.16kgs / 0.36lb One Package Size 14cm * 11cm * 4cm / 5.51inch * 4.33inch * 1.57inch Qty per Carton 60 Carton Weight 12.00kgs / 26.46lb Carton Size 44cm * 37cm * 35cm / 17.32inch * 14.57inch * 13.78inch Loading Container 20GP: 468 cartons * 60 pcs = 28080 pcs40HQ: 1086 cartons * 60 pcs = 65160 pcs

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1. Operating voltage: bare board version: 3.3V; Module version: 3.3V/5V 2. Communication interface: 3-wire SPI, 4-wire SPI 3. Display colors: red, yellow, black, white 4. Grayscale levels: 2 5. Fast refresh: 11 ms 6. Full refresh: 16 ms 7. Refresh power consumption: 30 mW 8. Sleep current: 0.01 μA (near 0) 9. Viewing angle: 170°10. Resolution: 296 x 128 pixels11. Display size: 66.89 x 29.05 mm12. Dot pitch: 0.135 x 0.135 mm13. Size: bare board version about 79 x 36.7 x 1.2 mm, module version about 89.5 x 38 mmFeatures:1. No backlight required; the last displayed content is retained for an extended period after power is cut off 2. Extremely low power consumption; power is consumed primarily during refresh cycles 3. Comprehensive supporting documentation provided (driver board schematics, example programs for Raspberry Pi / Jetson Nano / Arduino / STM32 / ESP32, etc.) 4. The module board features an SPI control interface, allowing connection to host boards such as Raspberry Pi, Jetson Nano, Arduino, STM32, and ESP325. The module board includes an onboard level-shifting chip, making it compatible with both 3.3V and 5V microcontroller interfaces6. Suitable for retail price tags, asset and equipment tags, electronic shelf labels, and conference name badges, among other applicationsSpecification: Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 12cm * 8cm * 3cm / 4.72inch * 3.15inch * 1.18inch Qty per Carton 190 Carton Weight 12.40kgs / 27.34lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 190 pcs = 78280 pcs40HQ: 958 cartons * 190 pcs = 182020 pcs

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Features1. With LCD display, the current mode and parameters are clear at a glance, very clear, simple and practical. 2. Support high and low level trigger, switch control, suitable for most occasions. 3. Wide voltage power supply (6~30V) supports micro USB 5.0V power supply, which is very convenient to use. 4. Support UART data upload and parameter setting. 5. There is a key emergency stop function (STOP key), with reverse connection protection, reverse connection will not burn. 6. Added sleep mode. After enabling, if there is no operation within 5 minutes, the LCD backlight will be automatically turned off; any key will wake up. 7. Different OP, CL, LOP parameters can be set, these parameters are independent of each other and saved separately. 8. All setting parameters are automatically saved after power off.Specification1. Working voltage: 6-30V, support micro USB 5.0V power supply 2. Trigger signal source: high level trigger (3.0V~24V), low level trigger (0.0V~0.2V), switch control (passive switch). 3. Output capability: can control equipment within DC 30v 5A or AC 220v 5A 4. Quiescent current: 15mA Working current: 50mA 5. Working temperature: -40a??85 degrees Celsius 6. With optocoupler isolation, enhance anti-interference ability, industrial-grade circuit board, set parameters will be remembered forever after power off 7. Size: 8.0x3.8x1.9cm 8. Weight: about 36gSpecification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10cm * 10cm * 2cm / 3.94inch * 3.94inch * 0.79inch Qty per Carton 200 Carton Weight 11.00kgs / 24.25lb Carton Size 42cm * 42cm * 32cm / 16.54inch * 16.54inch * 12.6inch Loading Container 20GP: 472 cartons * 200 pcs = 94400 pcs40HQ: 1096 cartons * 200 pcs = 219200 pcs

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1. 5G standard: 3GPP Release 162. Chipset solution: Qualcomm Snapdragon X623. LTE: 1.6Gbps (DL) / 200Mbps (UL)4. HSPA+: 42Mbps (DL) / 5.76Mbps (UL)5. Size: about 10 x 7.9cmFeatures:1. Based on Qualcomm platform, supports 5G NSA and SA networking, with multi-mode and multi-band capabilities2. Integrated dual-frequency positioning across multiple satellite constellations: GPS, GLONASS, BeiDou, Galileo, and QZSS3. Onboard USB 3.1 interface, backward compatible with USB 2.0, enabling high-speed 5G connectivity when connected to Jetson Orin motherboards, computers, or Raspberry Pi4. Onboard M.2 B KEY standard interface with pin configuration switch5. Onboard 4x SMA-to-IPEX antenna conversion ports for simplified antenna installation6. Reserved UART solder pad interface for data transmission with select modules7. Onboard 1 Nano SIM card slot and 1 eSIM slot packaged as QFN-8 (5 x 6), supporting dual-SIM single-standby with AT command switching8. Onboard power switch, reset button, and LED indicator for module power control and status monitoring9. Onboard high-efficiency power circuit capable of delivering up to 3A currentPackage list:- Expansion board x 1- Module x 1- 5G antennas x 4- SMA dust caps x 5- 13cm IPEX1 to IPEX4 cables x 2- 5cm IPEX1 to IPEX4 cables x 2- Screw set x 1- GPS antenna x 1- Dual-ended USB cable x 1- Heat sink x 1- USB 3.0 adapter x 1- Screwdriver x 1Specification: Package Weight One Package Weight 0.15kgs / 0.34lb One Package Size 18cm * 12cm * 4cm / 7.09inch * 4.72inch * 1.57inch Qty per Carton 60 Carton Weight 10.00kgs / 22.05lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 60 pcs = 24720 pcs40HQ: 958 cartons * 60 pcs = 57480 pcs

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Overview1. This is a calibrated digital temperature and humidity module with onboard sensor DHT22 (AM2302), which features higher accuracy and wider measuring range than DHT11.2. It can be used for detecting ambient temperature and humidity, through the standard single-wire interface.Specifications1. Temperature- Resolution : 0.1degree C- Accuracy: +/-0.5 degree C- Measuring range: -40 degree C ~ 80 degree C2. Humidity- Resolution: 0.1%RH- Accuracy: +/-2%RH (25degree C)- Measuring range: 0%RH ~ 99.9%RH3. Operating voltage: 3.3V ~ 5.5 V4. Recommended storage condition- Temperature: 10 degree C ~40 degree C- Humidity: 60%RH or belowApplications1. Weather station2. Humidity controller3. Test & detection deviceHow to UseIn the case of working with a MCU:1. VCC: 3.3V ~ 5.5V2. GND: GND3. DOUT: MCU.IOSpecification: Package Weight One Package Weight 0.02kgs / 0.04lb One Package Size 5cm * 3cm * 1cm / 1.97inch * 1.18inch * 0.39inch Qty per Carton 6240 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 39cm * 40cm / 23.62inch * 15.35inch * 15.75inch Loading Container 20GP: 284 cartons * 6240 pcs = 1772160 pcs40HQ: 661 cartons * 6240 pcs = 4124640 pcs

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1. Driver chip: SSD13062. Interface: 3-wire SPI, 4-wire SPI, I2C3. Resolution: 128*644. Display size: 0.96 inch5. Colors: 1/4 yellow section, 3/4 blue section6. Visible angle: >160 degree7. Operating temperature: -30~70 degree C8. Storage temperature: -30~80 degree C9. Operating voltage: 3.3V / 5VSpecification: Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 6cm * 4cm * 2cm / 2.36inch * 1.57inch * 0.79inch Qty per Carton 2000 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 2000 pcs = 554000 pcs40HQ: 644 cartons * 2000 pcs = 1288000 pcs

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