Chengdu Ebyte Electronic Technology E01 Wireless transceiver module User Manual

Chengdu Ebyte Electronic Technology Co., Ltd. Wireless transceiver module

User manual

E01-ML01DP5 Datasheet V1.0 Website： www.cdebyte.com/en Page 4 of 4 Technical support: support@cdebyte.com --1. Introduction E01 E01 is the iconic product of EBYTE. This nRF24L01+PA+LNA RF module operates at 2.4 GHz, with SPI interface and stable production, which make the module suitable for various applications. E01 is based on original imported nRF24L01P form Nordic in Norway. And equipped with 20dBm power amplifier chip imported from USA, which makes the transmitting power achieves 100mW (20dBm) while the receiving sensitivity enhanced by 10dB. Those features make the transmitting distance 10 times longer than nRF24L01P itself. The anti-interference shielding cover on the module makes the anti-interference performance better. --2. Electrical parameter E01 No. Parameter item Parameter details Description 1 RF IC nRF24L01P Nordic 2 Size 18 * 33.4 mm - 3 Weight 4.9g Average weight 4 PCB SMT Lead-free 5 Connector 2 * 4 * 2.54 mm Plug-in 6 Supply voltage 2.0 ~ 3.6V DC Notes: the voltage higher than 3.6V is forbidden 7 Frequency 2400 ~ 2525MHz Adjustable 8 Communication level 0.7VCC ~ 3.6V VCC refers to the supply voltage 9 Operation Range 2000m Test condition: Clear and open area, 20dBm， antenna gain: 2dBi，height: 2m，Air date rate: 250Kbps 10 Transmitting Power Maximum 20dBm 100mW 11 Air data rate 250kbps~2Mbps 250kbps, 1Mbps, 2Mbps 12 Sleep current 1.0uA nRF24L01P sets as power-down, CE low level 13 Transmitting current 130mA@20dBm ≥300mA 14 Receiving current 21mA CE=1 15 Communication interface SPI Data rate: up to 10Mbps 16 Transmitting length 3 level FIFO. 32 bytes (maximum) for one package 17 Receiving length 3 level FIFO. 32 bytes (maximum) for one package 18 Antenna type SMA-K 50 ohm characteristic impedance 19 Sensitivity -106dBm@250kbps Please see more in IC datasheet 20 Operating temperature -40 ~ +85℃ - 21 Operating humidity 10% ~ 90% Relative humidity, no condensation 22 Storage temperature -40 ~ +125℃ - --3. Pin definition E01
E01-ML01DP5 Datasheet V1.0 Website： www.cdebyte.com/en Page 4 of 4 Technical support: support@cdebyte.com Pin No. Pin item Pin direction Pin application 1 GND Ground 2 VCC Power supply 2.0V ~ 3.6V DC 3 CE Input Chip Enable 4 CSN Input SPI Chip select 5 SCK Input SPI clock 6 MOSI Input SPI master output slave input 7 MISO Output SPI master input slave output 8 IRQ Output Interrupt request. --4. Note E01 No. Item Attention 1 Static electricity Please try not to touch the electronic components with bare hands. 2 Welding When welding, soldering iron needs grounding. The producer needs to wear cable electrostatic bracelet which is grounding when mass production. 3 Power supply Power quality has a great impact on the performance of the module, please make sure the power supply has small ripple and avoid the frequent and large jitter. π filter is recommended(Ceramic capacitor / / tantalum capacitor + inductance). 4 Ground Single-point grounding is recommended. 0 ohm resistor or 10mH inductance are recommended. 5 Antenna How to install antenna has a great impact on the performance of the module, please make sure the antenna is exposed and vertical upward. It will lead to the transmitting distance greatly weakened if the antenna installs in the interior of housing. When the module is installed in the interior of the housing, high-quality antenna extension line can be used to extend the antenna to the outside of the housing. 6 Interference If there are different modules work in other frequency band in the same product, the user need to plan rationally and take measures to shield, in case the harmonic interference and intermodulation interference exist.
E01-ML01DP5 Datasheet V1.0 Website： www.cdebyte.com/en Page 4 of 4 Technical support: support@cdebyte.com FCC Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC Radiation Exposure Statement This modular complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.If the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: 2ALPH-E01 Or Contains FCC ID: 2ALPH-E01” When the module is installed inside another device, the user manual of the host must contain below warning statements; 1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following twoconditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance couldvoid the user's authority to operate the equipment. The devices must be installed and used in strict accordance with the manufacturer's instructions as described in the user documentation that comes with the product.

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