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General| Brand | Ebyte |
|---|---|
| Model | E77-M22S Series |
| Category | Wireless modules |
| Language | English |
Introduces the E77-400/900M22S LoRaWAN modules and their capabilities.
Lists the key technical specifications and capabilities of the module.
Details various use cases and applications for the module.
Specifies radio frequency characteristics like frequency band, transmit power, and sensitivity.
Details hardware aspects like IC, Kernel, FLASH, RAM, and size.
Outlines electrical characteristics such as voltage, current, and operating temperature.
Explains the meaning and impact of various technical parameters.
Provides visual representation of the module's physical dimensions.
Lists and describes each pin's function and direction.
Illustrates a typical circuit connection for the module.
Defines the LoRa technology and its characteristics.
Explains the LoRaWAN protocol and network structure.
Describes Adaptive Data Rate (ADR) in LoRaWAN for optimizing performance.
Details the syntax and structure of AT commands.
Lists all available AT commands and their general descriptions.
Provides detailed explanations and examples for specific AT commands.
Addresses issues related to short communication range and potential causes.
Provides precautions to prevent damage to the module.
Helps troubleshoot problems with network connectivity.
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