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Ebyte E18-MS1PA2-PCB CC2530 2.4-2.48GHz 20dBm ZigBee3.0 Wireless Module
E18 series is a 2.4GHz frequency band ZigBee communication protocol-to-serial wireless module designedand produced by Ebyte. The factory comes with self-organizing network firmware, ready to use, suitable for a variety of application scenarios (especially smart home).
The E18 series module adopts CC2530 RF chip imported from Texas Instruments. The chip integrates 8051single-chip microcomputer and wireless transceiver. Some module models have built-in PA power amplifier toincrease the communication distance. The factory-built firmware implements serial data transparent transmissionbased on the ZigBee3.0 protocol, and supports various commands under the ZigBee3.0 protocol. After actual measurement, it has very good compatibility with most ZigBee3.0 products on the market.
Features
- Role switching: The user can switch the device among the three types of coordinator, router and terminal throughserial commands.
- Automatic networking: The coordinator automatically forms a network when it is powered on, and terminals androuters automatically search for and join the network.
- Network self-healing: if the intermediate node of the network islost, other networks automatically join or maintaintheoriginal network (the isolated node automatically joinsthe original network, and the non-isolated node maintainsthe originalnetwork) if the coordinatorislost, there are non-isolated nodesin the original network, and the coordinator can restoretheoriginal network. The coordinator that joinsthe network or the original network PAN_ID set by the same user joinstheoriginal network.
- Ultra-low power consumption: When the device is in the terminal state, it can be set to a low-power mode, andthesleep time of the device can be changed according to the user's usage time. In the low-power mode, the standbypower consumption is less than 2.5uA; You can receive the messages you should receive within the time set bytheuser.
- Data retention time setting: When the device is in the coordinator and router state, the user can set the data retentiontime by himself, and cooperate with the terminal in sleep mode to save the data of the terminal device, andsendthedata to the terminal after the terminal wakes up from sleep. Terminal; save up to 4 pieces of data, if it exceeds, thefirst data will be automatically cleared; after the data saving time has passed, the data heap will be automaticallycleared.
- Automatic routing: The module supports network routing function; routers and coordinators carry networkdatarouting functions, and users can perform multi-hop networking.
- Encryption protocol: The module adopts AES 128-bit encryption function, which can change the network encryption and anti-monitoring; users can change the network key by themselves, and devices with the same network key can communicate normally in the network.
- Serial port configuration: The module has built-in serial port commands. Users can configure (view) the parametersand functions of the module through the serial port commands.
Applications
- Smart home and industrial sensors, etc.
- Security system, positioning system
- Wireless remote control, drone
- Wireless game remote control
- Healthcare products
- Wireless voice, wireless headset
- Automotive industry applications
Specifications
| RF Parameters | Value | Remark |
| Operating frequency | 2400~2480 MHz | ISM band |
| Transmitting power | 19.6~20.5 dBm | - |
| Receiving sensitivity | -99~-97 dBm | Air data rate is 250 kbps |
| Protocol | ZigBee | - |
| Reference distance | 1200m | Test condition: clear and open area, antennna gain: 5dBi,antenna height: 2.5m, aur data rate: 250kbps |
