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Overview1. This is a Raspberry Pi LoRa HAT based on SX1262, covers 868MHz frequency band 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 868MHz LoRa HAT x1- USB type A plug to micro plug cable x1- 868MHz antenna x1Specification: Package Weight One Package Weight 0.10kgs / 0.21lb One Package Size 15cm * 8cm * 2cm / 5.91inch * 3.15inch * 0.79inch Qty per Carton 400 Carton Weight 15.00kgs / 33.07lb 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. Product model: X82. Bluetooth version: V5.03. Battery capacity: 3000mAh4. Output power: 8W5. Transmission distance: 10-30 meters without barriers6. Use time: 12 hours at medium volume7. Product size: 20.5x7x8.5cm8. Product weight: 850g9. Special functions: wireless Bluetooth, TF card, call, U disk, LED light, power bank function, IPX7 waterproofSpecification: Package Weight One Package Weight 0.88kgs / 1.95lb One Package Size 22.4cm * 8cm * 9.6cm / 8.82inch * 3.15inch * 3.78inch Qty per Carton 20 Carton Weight 18.00kgs / 39.68lb Carton Size 47cm * 42cm * 21cm / 18.5inch * 16.54inch * 8.27inch Loading Container 20GP: 643 cartons * 20 pcs = 12860 pcs40HQ: 1493 cartons * 20 pcs = 29860 pcs

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1. Image sensor: 640x480 pixel CMOS sensor2. Illumination: white LED3. Focus: red LED4. 2D symbologies: PDF417, Micro PDF417, QR Code, Micro QR, Aztec, Data Matrix5. 1D symbologies: Codabar, Code 39, Code 32, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, Code 93, Code 11, Code 128, UPC-A, UPC-E, EAN-8, EAN-13, MSI, ISSN, ISBN, GS1 DataBar6. Reading accuracy: 25 mil7. Typical reading depth of field:- EAN-13 (13 mil) 35 mm~ 190mm (Barcode size: 17mm x 31mm)- PDF417 (6mil) 20mm to 70mm (Barcode size: 14mm x 7mm)- Code39 (4.7mil) 25mm to 60mm (Barcode size: 6mm x 21mm)- Data Matrix (10mil) 20mm to 75mm (Barcode size: 5mm x 5mm)- QR Code (15mil) 20mm to 90mm (Barcode size: 10mm x 10mm)8. Barcode sensitivity: Pitch 70 degrees, Yaw 70 degrees, Rotation 360 degrees9. Field of view: diagonal 52.1 degrees (D), 43.1 degrees (H)10. Communication interfaces: USB, RS-23211. Operating voltage: 5 VDC12. Rated power consumption: 950mW (Typical)13. Ambient lighting: 0-100,000 OLUX14. Data cable:- USB for connecting the development board to the host computer- RS-232 for connecting the development board to the host computer15. Fast and smooth recognition. Utilizing core decoding chip technology, it easily reads screen codes, paper codes, color codes, double-digit codes, uneven barcodes, wrinkled and reflective barcodes, large data volumes, and low-contrast codes.16. Made of high-quality materials, it withstands multiple drops from 2 meters to the ground, providing shock and impact resistance for durability.17. Plug and play, no driver installation required.18. Supports multi-language keyboards, including Italian, German, Spanish, French, English (UK and US), Portuguese, Brazilian, and Turkish.19. A buzzer and indicator light indicate successful scans to prevent missed scans.20. Quick-release buttons extend lifespan and are comfortable and durable.21. Dimensions: 165x70x90mmSpecification: Package Weight One Package Weight 0.25kgs / 0.56lb One Package Size 20cm * 12cm * 10cm / 7.87inch * 4.72inch * 3.94inch Qty per Carton 50 Carton Weight 13.52kgs / 29.81lb Carton Size 59cm * 40cm * 45cm / 23.23inch * 15.75inch * 17.72inch Loading Container 20GP: 251 cartons * 50 pcs = 12550 pcs40HQ: 582 cartons * 50 pcs = 29100 pcs

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1) Connects Computer to Laptop 2) Laptop Power Cord 3) 3 Prong Type Plug 4) Length: 1.5mSpecification: Package Weight One Package Weight 0.01kgs / 0.02lb Qty per Carton 52 Carton Weight 10.00kgs / 22.05lb Carton Size 35cm * 30cm * 25cm / 13.78inch * 11.81inch * 9.84inch Loading Container 20GP: 1015 cartons * 52 pcs = 52780 pcs40HQ: 2358 cartons * 52 pcs = 122616 pcs

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1. Cable tracking function: The cable tracking function can quickly and efficiently find the target cable in a large number of cables. This feature can be used in telephone systems, computer networks, BNC cables and other metallic network cables. 2. Cable length test: This function can be applied to different metal cables with at least 2 cores, including network cables, telephone lines and BNC cables. 3. POE test: POE test can check the cable mapping polarity and voltage of POE network switches. 4. Multi-function cable tester: This cable tester has functions such as analog tracking, cable mapping, PoE voltage measurement, and digital tracking sensitivity can be adjusted. 5. LCD display with torch: The transmitter of this line hunter adopts a large LCD display, giving you a better experience, the torch allows you to turn on when the light is dim. 6. Multimeter function: This function includes DC and AC voltage and current measurement, resistance, continuity, diode, temperature measurement (ET618 only). 7. The network cable length measurement range of ET616 is 400M, and the measurement range of ET618 is 500M. Only the ET618 has a multimeter function. Note: 1. The identity pairing function is implemented through the remote identity mapping accessory, which is not included in this package. 2. It only has line-hunting function parameter: 1. Material: ABS 2. Analog Tracking: Yes 3. Switch Tracking (w/PoE): Yes 4. Cable Mapping: Yes 5. The switch indicator flashes: yes 6. Noise-free digital tracking: -ET616: Digital -ET618: Digital/Vibration 7. PoE Voltage Measurement: Voltage Polarity 8. Analog bar graph: yes 9. NCV detection: yes 10. Host: built-in lithium battery, 1250mAh (included) 11. Receiver: 1 x 9V battery (not included) Multimeter Specifications (ET618 only): 1. DC voltage: 400mV~1000V+/-(0.8%+3) 2. AC voltage: 4V~400V+/-(1.5%+5) 3. DC current: 1.0A~10.0A+/-(1.2%+4) 4. AC current: 1.0A~10.0A+/-(2.0%+5) 5. Resistance: 200??~20M??+/-(2%+6) 6. Continuity: less than 50??, the buzzer beeps 7. Diode: Yes 8. Temperature (type k): -20~1000 degrees Celsius +/- (2.0%+15) ET616 Packing List: 1 x host 1 x Storage Bag 1 x Receiver 1 x User Manual 1 x Test Clip Wire 1 x network cable 1 x charging cable 1 x Storage Bag ET618 Packing List: 1 x main unit 1 x Storage Bag 1 x Receiver 1 x User Manual 1 x Test Clip Wire 1 x network cable 1 x charging cable 1 x Temperature Probe 1 x multimeter probe Specification: Package Weight One Package Weight 0.56kgs / 1.23lb One Package Size 22cm * 16cm * 5cm / 8.66inch * 6.3inch * 1.97inch Qty per Carton 60 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 60 pcs = 10620 pcs40HQ: 412 cartons * 60 pcs = 24720 pcs

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1. Material: ABS plastic + webbing + silicone2. Applicable objects: For dogs over 3 months old3. Power supply method: Lithium battery power supply4. Remote control range: 500 meters on flat ground, 300 meters with obstacles5. Dimensions: remote control: 12.5x4.9x2.2x cm; receiver: 6.0x4.6x3.6 cm;6. Adjustable collar diameter: 7-23 cm7. The function keys do not need to be switched, and are easy to operate. Three functions (sound/vibration/electrostatic pulse) have separate buttons to stop bad habits of dogs in time8. The cumulative time of wearing each day is no more than 10 hours. Please remove the receiver when not using for a long time9. Product configuration: remote control x1, receiver x1, collar x1, charging cable x1, test light x1, Chinese manual x1Specification: Package Weight One Package Weight 0.24kgs / 0.52lb One Package Size 18cm * 15cm * 5cm / 7.09inch * 5.91inch * 1.97inch Qty per Carton 114 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 114 pcs = 20178 pcs40HQ: 412 cartons * 114 pcs = 46968 pcs

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1) Connects Computer to Wall Outlet 2) Laptop Power Cord 3) 3 Prong Type Plug 4) Length: 1.5m 5) Applicable cables: 3 x 0.5mm2Specification: Package Weight One Package Weight 0.13kgs / 0.28lb Qty per Carton 100 Carton Weight 12.60kgs / 27.78lb Carton Size 40cm * 30cm * 30cm / 15.75inch * 11.81inch * 11.81inch Loading Container 20GP: 740 cartons * 100 pcs = 74000 pcs40HQ: 1719 cartons * 100 pcs = 171900 pcs

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Features1. It is the best electrical tester for reducing diagnostic time in automotive electrical systems. 2. Its long cable makes your testing easily. 3. After a simple hook-up of the unit to the battery of vehicle, automotive technician can conduct a positive or negative battery current to the tip by rocking the power switch forward or backward. 4. It has short-circuit protection and can test for bad ground contacts instantly. 5. It allows you to track and locate short circuits. 6. It can also test for continuity with the assistance of its auxiliary ground lead. 7. It is a comprehensive 6-24V DC test kit.Application1. Test for continuity 2. Test for polarity of a voltage 3. Check switches, relays and the on-off of diodes, fuses and circuits 4. Test for polarity of electric cables and plugs 5. Track and locate short circuits 6. Test for bad ground contactsSpecification1. Operation voltage: 6-24V DC 2. Cable length: about 4m 3. Overload protection: 8A (When the current exceeds 8A, this item will disconnect the current automatically.) 4. Size: 220 x 20mm 5. Weight: about 200gSpecification: Package Weight One Package Weight 0.36kgs / 0.78lb One Package Size 28cm * 12cm * 5cm / 11.02inch * 4.72inch * 1.97inch Qty per Carton 60 Carton Weight 25.80kgs / 56.88lb Carton Size 58cm * 52cm * 48cm / 22.83inch * 20.47inch * 18.9inch Loading Container 20GP: 184 cartons * 60 pcs = 11040 pcs40HQ: 427 cartons * 60 pcs = 25620 pcs

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1. Module parameters:- Power supply voltage: DC4.5-6V (micro USB interface)- Working current: no more than 70mA- Discharge voltage: 1.00V-15.00V Resolution 0.01V- End voltage range: 0.5-11.0V- Support through current: no more than 3.000A resolution 0.001A- Voltage measurement error: less than 1% + 0.02V- Current measurement error: less than 1.2% +-0.002A- Battery capacity range: 9999Ah (1Ah = 1000mAh) 2.2. When the value is large, it is switched by decimal point shift. When it is less than 10Ah, it will be displayed as X.XXX, when it reaches more than 10Ah, it will be displayed as XX.XX, and so on.3. Circuit board size: 50mmX37mm4. Finished product size: 50mmX37mmX17mm (Length X Width X Height, including copper foot height)5. Weight of board and accessories: single board 28g (including copper pillar), two 5W ceramic resistors 9g, 50W resistor about 27g (including wire)6. Note: In order to improve the voltage measurement accuracy, this circuit is specially designed with DC bias. When the terminal is connected nothing, a small voltage will be displayed, which does not affect the actual measurement. 0V) will display 0. If you want to understand the principle, you can check the superposition theorem in electrical engineering.7. How to use:- The battery under test should be fully charged first.- Connect the positive pole of the battery under test to the input positive pole, and the negative pole to the negative pole of the input. Connect the load to the output positive pole and the output negative pole, and connect the tester micro USB with working power (not available for desktop or notebook USB power supply). The battery voltage is displayed at this time.- To start the test directly, just press the “OK” button, the tester can automatically formulate a suitable termination voltage according to the full charge voltage of the battery, and will flash the display 3 times to start the test. Need to manually set the termination voltage, just press the "+" or "-" button to modify in the battery voltage display state, the termination voltage is displayed at the beginning of P, the back represents the voltage value, the resolution is 0.1V, after setting, press "OK" "start testing.- After the test starts, the tester will turn on the electronic switch that controls the load. The test process data display will be displayed between the discharge capacity (Ah), the current discharge current (A) and the battery voltage (V). When the battery voltage reaches the set termination voltage, the tester cuts off the load control switch, the display data stays above the capacity (Ah) and flashes quickly with the corresponding indicator light, the displayed capacity is the actual discharge capacity of the battery, press it "OK" can stop the flashing and let the data display stably. Press the "OK" button again to restore to the state of just powering up and replace the battery to test the next section ...8. Error code and meaning:- Err1: The battery voltage is higher than 15V- Err2: The battery voltage is lower than the set termination voltage- Err3: The battery cannot bear the load discharge current or the line internal resistance is too large- Err4: Current is too large (current exceeds 3.1A)- Err5: Improper use or wiring error has caused the device to burn down and cannot be used (current sampling or control switch MOS burned)9. Note: If the battery is reversed, when the load is turned on and the load current is large (about> 0.8A), the circuit switch tube may be damaged!10. Secondary calibration operation: Press and hold three buttons to power on the tester at the same time, enter the calibration mode, first display the number of calibration records, then enter the formal calibration sampling program to display 0u0A, then short-circuit the input positive and negative poles and press "OK "Button to complete displaying J10u, apply a standard DC voltage of 10.00V between the input positive and negative electrodes, press the" OK "button, and then display J2.0A, apply to the output negative electrode (inflow direction) and input negative electrode (outflow direction) After a constant DC current of 2.0A, press the "OK" button once to complete the calibration. The tester will pre-check the calibration data. If the calibration data is reliable, it will display 4 calibration numbers in turn and then exit. If the pre-audit believes that the data is not reliable, discard the data and exit.Specification: Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 12cm * 10cm * 5cm / 4.72inch * 3.94inch * 1.97inch Qty per Carton 500 Carton Weight 23.00kgs / 50.71lb Carton Size 50cm * 50cm * 46cm / 19.69inch * 19.69inch * 18.11inch Loading Container 20GP: 231 cartons * 500 pcs = 115500 pcs40HQ: 538 cartons * 500 pcs = 269000 pcs

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1) Connects Computer to Wall Outlet 2) Laptop Power Cord 3) 2 Prong Type PlugSpecification: Package Weight One Package Weight 0.13kgs / 0.28lb One Package Size 17cm * 5cm * 3cm / 6.69inch * 1.97inch * 1.18inch Qty per Carton 200 Carton Weight 23.50kgs / 51.81lb Carton Size 52cm * 32cm * 36cm / 20.47inch * 12.6inch * 14.17inch Loading Container 20GP: 445 cartons * 200 pcs = 89000 pcs40HQ: 1033 cartons * 200 pcs = 206600 pcs

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1.Processor: GM8135+SC1135 2.Platform: V380pro 3.Video frame rate: Maximum 25 fps 4.Video playback mode:Mobile APP 5.Audio input and output: built in microphone and speaker 6.IR night vision:Through the image contrast control switch, IR night vision distance 10 meters, (optional IR-CUT switch) 7.Focusing method:Manual Specification: General Model EC11-I6 Mount Types Wall bracket Allowable Voltage 5V 1A Performance Motion detection, Night Vision, Intelligent detection Memory up to 128GB (not included) Interface TF card slot View Angle Horizontal 360 degrees overhead view Network Wireless WiFi 802.11 b/g/n Protocol DDNS, NTP, SMTP, UPNP, DHCP, IP, HTTP, TCP/UDP Online Visitor (Max.) 5 System / Hardware Alarm Notice Alarm client Sensor 1/3 Progressive Scan CMOS Image Sensor CMOS Sensor Size 1/3 inch Progressive Scan Lens 1.44mm Media Format Video Compression Format H.264 Audio Compression Format G.711 Resolution 1280*960 Night Vision Infrared Distance 10m NVR Power consumption <= 5W Physical Environment Environment Indoor Operate Temperature 0 to 60 Degree Celsius Package Include Package Contents 1 x Camera 1 x USB Cable 1 x Power Adapter (US, UK, EU, AU Optional) 1 x User Manual Package Weight One Package Weight 0.30kgs / 0.65lb One Package Size 14.2cm * 11.2cm * 6.6cm / 5.59inch * 4.41inch * 2.6inch Qty per Carton 50 Carton Weight 16.00kgs / 35.27lb Carton Size 57cm * 35cm * 30cm / 22.44inch * 13.78inch * 11.81inch Loading Container 20GP: 445 cartons * 50 pcs = 22250 pcs40HQ: 1034 cartons * 50 pcs = 51700 pcs

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Features:1. No need for WiFi pure hardware projection: just power on the transmitter and connect it to a computer or set-top box or DVD or video conferencing camera or high-definition player and other devices with HDMI output interface, and then power on the receiver and connect it to the TV. Projector or LED screen.2. HDMI+VGA dual output: HDMI, VGA, 3.5mm jack can be freely matched. The transmitted signal is very clear and can easily transmit high-definition video and audio. With 3,5MM interface can be connected to audio.3. Plug and Play: A true plug and play experience is up and running within 10 seconds. Connect the transmitter to an HDMI signal source, then connect the receiver to a TV or projector or LED screen, and you can start mirroring wirelessly.4. Highly Compatible: The HDMI interface is highly compatible and can be converted to other interfaces. Devices with an HDMI interface can be used directly, and computers without an HDMI interface can be used with an HDMI converter. Stream true 1080p HD video and digital audio wirelessly to your TV or projector or LED screen. Watch movies and TV shows on a laptop, PC, or wirelessly to a TV or projector.5. There is a distance of 100 meters in a straight line: the transmitter and receiver can work within a distance of 100 meters in a straight line, and can also pass through obstacles such as partition walls and glass, but the distance will be shortened according to the actual situation.6. Can work for a long time: the transmitter does not get hot and does not drop the line after playing for a long time, which is very suitable for office and entertainment.7. Note: The transmitter cannot be used alone, it must be used with the receiver. Both the transmitter and receiver require power to operate.Specifications:1. Transmitter:- Power port: Type-C- Power supply: 5V/2A- Output resolution: 1080P 60Hz2. Receiver:- Ports: HD (V1.4)/Type-C USB/VGA/Audio- Power supply: 5V/1-2A- Resolution: Maximum 1080P 60HZ3. Support 5G/2.4G dual-band WIFI4. Wireless network: IEEE 802.11ac 2.4GHz/5GHz5. Receiver resolution: 1920 x 1080P@60fps, 1280 x 720P@60fps, etc.6. Support system: Windows/MacOS/LinuxPackage list:- Launcher x 1- Receiver x 1- Type-C cable x 2- HD cable x 1- Instructions x 1Specification: Package Weight One Package Weight 0.38kgs / 0.85lb One Package Size 16cm * 14cm * 4cm / 6.3inch * 5.51inch * 1.57inch Qty per Carton 50 Carton Weight 17.50kgs / 38.58lb Carton Size 42cm * 32cm * 30cm / 16.54inch * 12.6inch * 11.81inch Loading Container 20GP: 661 cartons * 50 pcs = 33050 pcs40HQ: 1535 cartons * 50 pcs = 76750 pcs

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