Product Introduction: The main chip adopts MT6739 and is mainly used for the development and testing of industry board functions. Its main features include NFC function (identity recognition, small payment, transportation card swiping, advertising, anti-counterfeiting, retail supermarket), serial port function (able to meet the communication interface of most industrial control devices), printer function (can be used for point-to-point machines, numbering machines, and warehouse inventory), IoT module (for data transmission in factory intelligent transformation), satellite module (satellite phone function), and security module (commercial POS)

Low power consumption, the system uses a special frequency wireless network, without the need for mobile phones or GSM network signals, to achieve positioning and intercom functions within an effective distance

Long distance transmission, low power consumption, multi node, applied to apartment smart door locks and smart home supporting products

Product Introduction: The main chip adopts STM01-SSOP20 microcontroller. Its main features are low power consumption and stable performance

Product introduction: The main chip adopts 8F801 SOP-14 microcontroller. Main features: stable performance and low cost

NFC function (identity recognition, small payment, transportation card swiping, advertising, anti-counterfeiting, retail supermarket), handheld payment products