Data Sheet
Table Of Contents
- Abstract
- 1. Introduction
- 2. Characteristic
- 3. Pin Definition
- 4. System memory space
- 5. ATE（RF Test Mode）
- 5.1. ATE Command
- 5.1.1. Start MP mode
- 5.1.2. Stop MP mode
- 5.1.3. Set Tx rate
- 5.1.4. Set operational channel
- 5.1.5. Set operational bandwidth
- 5.1.6. Set Tx power
- 5.1.7. Set antenna for Tx
- 5.1.8. Set antenna for Rx
- 5.1.9. Start air Rx mode
- 5.1.10. Start continuous Tx mode
- 5.1.11. Query air Rx statistics
- 5.1.12. Reset air Tx/Rx statistics
- 5.2. Example Command
- 5.1. ATE Command
- 6. Flash Programing
- 7. Electrical parameters
- 8. Antenna Information
- 9. Assembly size and PCB package
- 10. Production Guidelines
- 11. FCC and IC Information
- 11.1. FCC Warning
- 11.2. IC warning
- 11.3. Trace antenna designs
- 11.4. RF exposure considerations
- 11.5. Antennas
- 11.6. Label and compliance information
- 11.7. Information on test modes and additional testing requirements5
- 11.8. Additional testing, Part 15 Subpart B disclaimer
- 11.9. The module is limited to OEM installation ONLY.
- 11.10. The OEM integrator is responsible for ensuring that the end-user has no manual instructions to remove or install module.
- 11.11. The module is limited to installation in mobile or fixed applications
- 12. Package and Label
- Appendix 1: Sales and Technical Support Information
EMC328x Series Wireless Module Data Manual
Copyright of Shanghai MXCHIP Information Technology Co., Ltd.
1
Introduction
EMC328x series modules are mainly used in high performance modules of Wi-Fi/BLE gateway
applications in the Internet of Things. It has a dual-core microcontroller with ultra-high integration,
supports 2.4 GHz Wi-Fi and BLE 5.0 wireless communication technology, and contains large capacity
Flash, RAM to meet the data transmission, storage and protocol of various Internet of Things gateway
applications. The need for conversion.
The module's built-in dual-core processor consists of a high-performance core and a high energy
efficiency core. The core of high performance is a 32-bit core with a main frequency up to 200 MHz.
Based on the latest ARM v8-M architecture, it not only has low power consumption, but also can
complete floating-point operation and DSP instruction processing, thus efficiently completing the
processing of IOT gateway data. The energy efficient core frequency is 20MHz, which provides a
simplified instruction system for ultra-low power applications, so that the system can keep standby for
a long time.
2.4 GHz Wi-Fi provides a cost-effective solution for stable access to the Internet. BLE 5.0 technology can
not only facilitate users to complete the rapid configuration of products, but also realize the intelligent
networking of a large number of devices through Mesh technology.
Large-capacity Flash and RAM space allows developers to build large-capacity Mesh network to
implement complex Internet of Things cloud service communication protocol, gateway protocol. Local
processing of data at the edge of the Internet of Things brings higher real-time and intelligent application
logic for Internet of Things applications. Rich peripheral interfaces can maximize system customization
and expansion, and facilitate the construction of innovative application products.
Shanghai MXCHIP provides MXOS software platform to support module development, providing
efficient development environment, perfect communication protocol stack, rich sample programs and
typical applications. At the same time, EMC328x series modules are also the hardware platform certified
by AliOS. The following diagram is the hardware block diagram of EMC328x module, which mainly
includes:
ARM Dual Core Wireless Microcontroller
Plate-borne antenna or external antenna pedestal
Power supply and communication interface
Flash memory