Eastsoft Products

Eastsoft offers four primary product categories: PLC Chips for power line communication in smart grid and smart home applications; Microcontrollers including 8-bit and 32-bit MCUs for consumer and industrial applications; RF Transceivers for sub-1GHz and 2.4GHz wireless communication; and System Solutions combining multiple technologies for integrated applications. Each category includes multiple product families optimized for specific performance, cost, and application requirements. As an authorized distributor, LiTong provides comprehensive selection guidance across all product lines.

Browse our product categories below to find detailed specifications and selection guides. Contact our FAE team for assistance in selecting the optimal products for your application.

Selecting the right Eastsoft PLC chip requires understanding your application requirements including communication standards (State Grid Q/GDW or China Southern Power Grid standards), modulation scheme requirements, data rate needs, and integration requirements. Eastsoft offers narrowband PLC chips for standard smart metering and broadband PLC for high-speed applications. Consider the complete system requirements including MCU integration, power consumption, and peripheral interfaces. LiTong FAEs can provide detailed recommendations based on your specific meter design requirements.

Review the detailed specifications in our PLC Chips category. Contact LiTong FAEs for personalized recommendations based on your meter design.

Eastsoft 8-bit microcontrollers are designed for cost-sensitive applications with simple control requirements such as home appliances, remote controls, and basic industrial control. They offer low power consumption, small package sizes, and competitive pricing. 32-bit microcontrollers provide higher performance for complex applications requiring faster processing, more memory, and advanced peripherals such as motor control, digital power, and IoT applications. Select 8-bit for simple, cost-sensitive designs and 32-bit for performance-intensive applications.

Select 8-bit MCUs for simple control applications, 32-bit MCUs for complex processing requirements.

Eastsoft RF transceivers support both sub-1GHz bands (315MHz, 433MHz, 470MHz, 868MHz, 915MHz) and 2.4GHz ISM band. Sub-1GHz provides longer range and better penetration through walls, making it ideal for remote controls, smart home, and industrial sensor applications. 2.4GHz offers higher data rates and is suitable for applications requiring faster communication such as wireless mice, keyboards, and high-speed sensor networks. Select the frequency band based on range requirements, regulatory compliance, and application needs.

Select sub-1GHz for long-range applications, 2.4GHz for high data rate requirements.

Yes, Eastsoft provides highly integrated system-on-chip solutions combining PLC modem, MCU core, and RF transceiver in a single chip. These integrated solutions reduce BOM cost, board space, and power consumption while simplifying system design. The ES1642 series integrates a high-performance 32-bit MCU with narrowband PLC modem for smart meter applications. Contact LiTong for information on integrated solutions that can simplify your product design.

Consider integrated PLC+MCU solutions for cost and space-constrained designs.