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ES421 is a 4G (Cat-1) waterproof GPS asset tracker. Carefully designed for long battery life, it can last 5 years under one report per day mode with 7800mAh battery. Embedded with magnets, it can easily attach to vehicle, trailer, container for asset tracking. ES421 will automatically switch to cell-ID based location reporting whenever GPS is not available. If you are looking for Standard Vehicle Trackers, GPS Vehicle Wireless Tracker, Vehicle Wireless GPS Tracker, Wireless GPS Track Locator, this is it. Specification Physical and Electrical Dimensions: 86mm*62mm*33mm Weight: 286g Battery capacity: 7800/10200 mAh Supply Voltage: 3.3V~4.5V Power Consumption: -Active mode:< 78 mA 3.8VDC -Sleep mode:<4 mA 3.8VDC -Deep Sleep Mode:< 60 uA 3.8VDC Operation temperature: -20℃ to 65℃ Storage temperature(Without battery): -40℃ to 85℃ 3 LEDs for charging, GPS and Network; USB2.0 Built-in Cellular and GPS antenna Charging mode: USB charging Module: LongShang GPS Specification -162dBm Tracking Sensitivity Accuracy(Open Sky): <2m (CEP50) Cellular Communication Cat.1: LTE FDD: B1/B3/B5/B8 LTE TDD: B34/B38/B39/B40/B41 GPRS: 900/1800MHz Protocol: TCP/UDP/ HTTP

There are lots of clients asking for OBD device with WIFI and Hotspot recently. But for the Moment, we have ES840, a 4G Cat.m1&NB OBDII device and ES810-C4, a 4G C4 GPS device with WIFI and Hotspot. so if we combine ES840 and ES810-C4, a brand new OBD device with WIFI and hotspot ES440 will be created. The out-looking should be the same as ES840. This project is on Schedule now, all we need now is only time. so please keep looking forward to ES440. To be Continued.....

ES840 is a 4G (Cat.M1&NB) OBDII GPS Tracker for vehicle. It supports CAN Bus and all kinds of Line. It can automatically detect Ignition On/Off status via reading RPM information. ES840 has three modes to locate by GPS+Bluetooth+LBS. Certificates: FCC, Verizon, Sprint Physical and Electrical Dimensions: 50.6mm *49mm *26mm Weight: 47g Input voltage range: 12-24VDC Power Consumption: -Active mode:< 45 mA @12 VDC -Sleep mode:< 10 mA @12 VDC Operation temperature: -20℃ to +65℃ Storage temperature (Without battery): - 40℃ to +85℃ GPS specification -162dBm Tracking Sensitivity Accuracy (Open Sky): < 2.5m (CEP50) Comprehensive IOs OBDII interface J Line: J1850 PWM VPW K Line: ISO9141, ISO14230(KWP2000) CAN-BUS:ISO15765(11/29Bit 250/500K) 3 LEDs for GPS, Cellular status and charger 3 antennas for Built-in Cellular, Bluetooth and GPS Cellular Communication Cat.M1/Cat.NB1: LTE FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/ B19/B20/B25/B26/B28 LTE TDD: B39 (only Cat.M1 support) Output Power: 23dBm±2.7dBm GSM: GSM850/GSM900/DCS1800/PCS1900 Output Power: GSM850/900: 33dBm±2dBm DCS1800/PCS1900: 30dBm±2dBm Protocol: HTTP/TCP/UDP/SMS ⚫ Tracking: It sends GPS (Location, speed) information to your application server with configurable report interval. ⚫ Bluetooth-positioning: It will support bluetooth feature for positioning. ⚫ Geofence: It supports circle and polygon setting. ⚫ Backup Battery: With a backup battery (110mAh), the device sends a tamper message if the power supply harness is disconnected. ⚫ Over Speed Limit: Reports over-speed limit. ⚫ Mileage: Reports trip start, trip end and the mileage. ⚫ 3-Axis Accelerometer: With a built-in 3-axis accelerometer, the device can detect trip start/trip end, and to report harsh braking, harsh acceleration, and impact. ⚫ Storing Message: The device stores up to 100 messages if out of coverage and send the stored messages once the device regains coverage. ⚫ Power Saving Mode: Device automatically switch to low-power mode when it detects engine is OFF. ⚫ CAN Communication: It can read VIN, RPM and many other standard vehicle parameters via CAN BUS. ⚫ OTA (Over the Air): The device`s configuration, setting and firmware can be remotely upgraded.

ES810-CM is a 4G (Cat-M1&NB-IOT) GPS Tracker for vehicle. It reports location information via TCP/UDP with configurable intervals. ES810-CM has max 4 inputs which can be used to detect sensors and max 4 outputs to control fuel or the vehicle starter. It also has max 3 UARTs to connect an external device to transmit user data to a server. Certificates: FCC,CE, PTCRB, Verizon, AT&T,T-Mobile, Sprint Specification Physical and Electrical Dimensions: 90mm *55mm *18mm Weight: 65 g Input voltage range: 6-42VDC Power consumption: - Active mode: 32mA @12VDC - Sleep mode: < 22mA @12VDC Operation temperature: -20℃ to 65℃ Storage temperature (Without battery): -40℃ to 85℃ GPS Specification -162 dBm Tracking Sensitivity Location Accuracy<2.5m (CEP) Comprehensive IOs Max 4 inputs and 4 outputs Max 2 A/D inputs and 3 UARTs 2 LEDs for GPS and Cellular status Built-in Cellular and GPS antenna Cellular Communication Cat.M1/Cat.NB1: LTE FDD:B1/B2/B3/B4/B5/B8/B12/B13/B18/ B19/B20/B26/B28 LTE TDD: B39 (only Cat.M1 support) Output Power: 23dBm±2.7dBm GSM: GSM850/GSM900/DCS1800/PCS1900 Output Power: GSM850/900: 33dBm±2dBm DCS1800/PCS1900: 30dBm±2dBm Protocol: HTTP/TCP/UDP/SMS

ES825 - 4G - New ES825 is a 4G (Cat-M1&NB-IOT) mini waterproof GPS tracker for animals. This device has special algorithms which can make the device keep working for a long time without charging, which solves the trouble of frequent charging. It normally reported data once a day and it has pseudo-real time tracking function so it can be quickly set to quick-reporting mode when the animal is lost. If it just one day one report and the function of pseudo-real time tracking is off, the device can keep working for longer time without charging. ES825 reports location information via HTTP, TCP, UDP or SMS with configurable intervals. ES825 has three mode localization with GPS+WIFI+LBS and it improves the location accuracy. Physical and Electrical Dimensions: 40.4*50.4*16mm Weight: *g Battery capacity: 500mAh Supply Voltage: 3.3V~4.5V Power Consumption: -Active mode:< *mA @3.8VDC -Power saving mode:< *mA @3.8VDC -Deep Sleep Mode:< *uA @3.8VDC Operation temperature: -20℃ to 65℃ Storage temperature (Without battery): -40℃ to 85℃ Charging mode: magnetic charging (Micro USB inside) Built-in Cellular and GPS antenna GPS Specification -162dBm Tracking Sensitivity Accuracy(Open Sky):<2m (CEP50) Cellular Communication Cat.M1 & NB1: LTE-FDD: B1/B2/B3/B4/B5/B8/ B12/B13/ B18/B19/B20/B26/B28 LTE-TDD: B39 (for Cat.M1 only) Output Power: 23dBm±2.7dBm GSM: GSM850/GSM900/DCS1800/PCS1900 Output Power: GSM850/900: 33dBm±2dBm DCS1800/PCS1900: 30dBm±2dBm Protocol: HTTP/TCP/UDP/SMS

Animal Husbandry Track and record animals' moving trace, moving speed, health and abnormal situations etc. Agricultures monitoring water quality, water yield, soil texture, temperature, farm chemicals etc. Cold-Chain System mainly monitoring temperature to prevent fresh food go bad Smart factory motoring machines state Engine Machines like Construction Machines Monitoring machines' state, using behaviors, working time etc.

Ping Huang Tsinghua University Radio, Ph.D., Tokyo Institute of Technology, Japan Mr. Ping Huang was graduated from Tsinghua University Radio, and received Ph.D. from Tokyo Institute of Technology, Japan. In his distinguished career, Ping has worked in the Uniden (Japan), and CalAmp where he worked as Software development manager and Software technical director. As a wireless and positioning communication expert, He is the general manager of eSky now. eSky has obtain many software copyrights and related patents, as well as provided software outsourcing, development planning and consulting services for many well-known enterprises at home and abroad. The company has abundant experience in many technical field, such as Machine-to-machine, mobile resource management , application program and so on.

This is the appearance of the new product ES500 we've designed to make. what do you think? we need your ideas.

We have FCC/CE/PTCRB/AT&T/Verizon/T-Mobile for ES810-CM

Happy Birthday to you! Happy Birthday to you! Happy Birthday to Huang and Joy! Happy Birthday to you! hahaha...

ES500 is an IoT device, which can be used for engine on/off detection via CAN bus or just by HALL effect sensor, and calculating the engine working hours. It can also detect the person who is operating the machine (for example, lawn mower) with that engine. It can also detect the malfunction of the engine or hash operation of the machine. Since it is embedded with GPS, it can also be used to know the position of the machine and also to find the lost machine. the looking will be the same like ES810, still we can customize it as clients needs. ES510 is an IoT device, which can be used for engine on/off detection by HALL effect sensor, and calculating the engine working hours. It can also detect the person who is operating the machine (for example, lawn mower) with that engine. It can also detect the malfunction of the engine or hash operation of the machine. The looking will be the same as ES627, also can be customized. the size of ES501 is really samll. The relationship between ES501 and 500 is like mother and child, Bluetooth is the connection. Only ES501 needs SIM card, so the cost of ES500 is very low which means we only need 1 unit ES501 and 9 units cheap ES500 instead of 10 units expensive tradition device. This is a very extraordinary and competitive IOT creation, We are pretty sure you will be very interested in this. so please feel free to contact us for more info.

The 9th China Information Technology Expo organized in April, SZCEC.

eSky Members had a Dinner on 20th May, the Valentine's Day. Some Bachelors were planning to watch " fast and furious 9" in cinema and booking tickets with discontinuous number so they could break as many couples as possible, don't know if that worked, bad guys but i like the idea.

Dust-Free Plant DIP Plant ASSY Plant Details

Suzhou Yikai Communication Technology Co., Ltd. focuses on the research and development, sales of 2G(GSM), 3G(WCDMA) wireless communication modules, as well as the combination of GPS and wireless communication modules of the vehicle terminal, intelligent tourism terminal, system platform development, cordless telephone, etc.The company's products based on mature ST-E platform chip, its performance after years of verification, by the well-known enterprises throughout the high praise.Yikai's scientific research strength, pay attention to the combination of "production, study, research and application" road, with returned overseas students and other hardware and software technical personnel.At the same time, the company advocates and advocates the concept of "winning the market with good faith, building credibility with service, casting products with science and technology, and pursuing development", providing the software and hardware functions for customers, and making great efforts to reduce the user cost and project operation cost while meeting the personalized needs of customers.Since its establishment, the company's GSM/GPRS modules and terminal products have passed several certifications (FCC,PTCRB), exported to North America, Japan, Australia and Europe, etc

ES820 is a 4G waterproof GPS Tracker with an internal battery. Embedded with Quectel module, it has superior GPS performance. ES820 also has voice communication capability, so it can call or send message to a preconfigured phone number. We are glad to share that ES820 will show up in the sailing race of the 2021 Japan Olympics. The Device will help in tracking and recording athletes' trace, speed, time etc, collecting and analyzing their performance, offering even more precise and fairer data for referees to give final scores. eSkywireless is really appreciate and proud that ES820 can be useful in the Olympics and helpful for athletes around the world. we sincerely wish a complete success for all players. Best Wishes!