About wisesun

Shenzhen Qianhai Wisesun Intelligent Technology Co., Ltd. is a high-tech company mainly engaged in integrated circuit chip research and development, program development and related product sales related to the Internet of things such as radio frequency and MCU. The main products include SUB-1G field 315MHz/433MHz and other frequency band receiving and transmitting chips, non-contact NFC card reader chips, Bluetooth BLE SOC chips, general-purpose 8/32-bit MCU chips and other IoT core components. It enjoys a high market share and popularity in the fields of home appliances, smart homes, Internet of Things, smart wear, etc., and is one of the few semiconductor manufacturers with the largest sales in the fields of RF connectivity devices.