Our company endeavors to be the leader in the filed of wireless module design and IOT communication.
Chengdu Ashining technology is a high-tech company focusing on wireless communication and professionally R&D and produces wireless communication products of 2.4G、433M、915M、470M、170M band....., which include RF modules、UART modules、wireless data transceiver、DTU、long-range RFID modules、RF front- end、WIFI、bluetooth、Zigbee and others, even provides customized service of wireless products and system. Our products are widely used in IOT, RFID, industrial control, medical treatment, RF4CE,security alarm, data collection, smart home, meter reading and other occasions. We have a complete quality control system, adhere to the development concept of quality, belief, innovation, and beyond and acquired the recognition in this line by honesty,strength and quality. Our high-quality R&D teams and technical support teams endeavor to meet customers’ needs and create more value. We believe that we will bring better designed products and thoughtful service and experience by our professionalization and focus.
creative product design strong R&D team sophisticated production equipment
standard product test excellent product performance complete service system
SPI hardware module UART DTU WiFi Bluetooth ZigBee
SPI are wireless hardware modules with SPI communication interface, needs connection to external MCU.The data communication can be realized by programming MCU and configure the register parameters of the module chip.
Simply speaking, they are modules that can communicate with UART, generally composed of a wireless transceiver chip and an MCU with UART. Users don’t need to know the complex wireless communication knowledge to complete the development of the wireless products, as long as they understand the UART communication.
Connect the RF transceiver of ISM band with MCU and integrate them on a single board. The MCU configures the RF transceiver through the embedded program to establish a wireless data transmission mechanism, and directly sends and receives wireless data through the extracted UART interface of the MCU. The UART wireless module is a software and hardware integrated communication device, aiming to provide the simplest wireless data transmission solution, reducing development difficulty and shortening the development cycle. Users do not need to know the complex RF and communication knowledge, as long as they understand the simple UART communication protocol to achieve wireless communication.
The most common application is to replace the wired RS232、RS485 communication. Using the UART module saves materials and labor cost, as there is no need of construction or wiring.The module is convenient to install and almost seamless connection, so it is widely used,like electronic platform scale, wireless meter reading, wireless data collection, wireless entrance control and attendance, wireless queuing, wireless LED display, wireless PTZ and so on.
WiFi module integrates the WiFi chip and peripheral circuit design on a PCB board and inlay program to the WiFi chip to realize the WiFi function and characteristics needed.
The Bluetooth module is based on the Bluetooth IC, integrates the chip and peripheral hardware circuits onto a PCB, and develops the required built-in program to realize the Bluetooth function.
Zigbee module is based on Zigbee IC, integrates the chip and peripheral circuit on a circuit board. Built-in operation mechanism(firmware) can realize network communication and Mesh networking.