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General| Model | E104-BT5040U |
|---|---|
| Type | Bluetooth Module |
| Data Rate | 2Mbps |
| Sensitivity | -96dBm |
| Interface | UART |
| Operating Temperature | -40°C to +85°C |
| Frequency Range | 2402 MHz - 2480 MHz |
Lists the key features and capabilities of the E104-BT5040U Bluetooth module.
Details the various use cases and industries where the E104-BT5040U module can be applied.
Specifies the maximum and minimum operational limits for the module, crucial for safe usage.
Provides typical and maximum values for operational parameters like voltage, current, and frequency.
Provides a comprehensive list of all pins, their names, directions, and functions.
Outlines the recommended tools and methods for programming and developing with the module.
Explains the nature of the pre-installed firmware and its upgrade capabilities.
Details specific code modifications, including public keys for DFU verification.
Guides users through the Device Firmware Upgrade process using nRF connect.
Offers critical advice on power supply, PCB layout, and antenna placement for optimal performance.
Addresses common problems related to short communication distances and their causes.
Highlights potential causes for module damage and essential precautions to prevent it.
Explains factors that can lead to high data error rates and how to mitigate them.
Details the recommended temperature profiles for Sn-Pb and Pb-Free solder assemblies.
Illustrates the temperature-time curve required for proper soldering of the module.
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