[IC]：-
[Frequency]：2.4~2.525GHz
[Power]：4.5~5.5dBm
[Distance]：200m
[Size]：12*19mm
[Introduction] ：E01-2G4M01S1B is a 2.4GHz SMD wireless module with PCB antenna developed by Ebyte. With industrial grade high precision 16MHz crystal, the RF performance and component selection of the module are in accordance with industrial standards. It has obtained FCC, CE, RoHS and other domestic and foreign authoritative certification.
Limit Parameters
| Main Parameters | Value | Remarks | |
| Min. | Max | ||
| Voltage supply（V） | 0 | 3.6 | Voltage over 3.6V will causepermanent damage to module |
| Blocking power（dBm） | - | 10 | Chances of burn is slim when modulesare used in short distance |
| Working temperature（℃） | -40 | +85 | - |
Operating parameter
| Main Parameters | Value | Remarks | ||
| Min. | Typical | Max | ||
| Operating voltage（V） | 2.0 | 3.3 | 3.6 | ≥3.3 V ensures output power |
| Communication level（V） | - | 3.3 | - | For 5V TTL, it may be at risk ofburning down |
| Operating temperature（℃） | -40 | 25 | 85 | Industrial design |
| Operating frequency（GHz） | 2.4 | - | 2.525 | Support ISM band |
| TX Current(mA) | 12.5 | 13 | 13.5 | Instant power consumption |
| RX current（mA） | 11.5 | 12 | 12.5 | - |
| Sleep current（μA） | - | 1 | - | Software is shut down |
| Max Tx power（dBm） | 4.5 | 5.0 | 5.5 | set as 0dBm via software, with PA |
| Receiving sensitivity（dBm） | -92 | -93 | -94 | Air data rate is 250kbps |
| Air data rate（bps） | 250k | 250k | 2M | Controlled by user's programming |
| Main parameter | Description | Remarks |
| Distance | 200m | in open and clear air, at height of 2.5m，air data rate:250kbps |
| FIFO | 32 Byte | Max packet length per time |
| Crystal Frequency | 16MHz | - |
| Modulation | GFSK | - |
| Package | SMD | - |
| Connector | half hole 1.27mm | - |
| Communication interface | SPI | 0-10Mbps |
| Size | 12 * 19mm | with PCB antenna |
| Antenna | PCB | 50 ohm impedance |
| No. | Name | Direction | Function |
| 1 | VCC | Power supply | 2.0 ~ 3.6V |
| 2 | CE | Input | Module control pin |
| 3 | CSN | Input | Chip select pin for starting new SPI communication |
| 4 | SCK | Input | SPI clock pin |
| 5 | MOSI | Input | SPI data input pin |
| 6 | MISO | Output | SPI data output pin |
| 7 | IRQ | Output | Interrupt request，valid in low level |
| 8~10 | GND | - | Ground, connected to power reference ground |
| Order online |
| 【eBay】：https://www.ebay.com/usr/cdebyte |
| 【Aliexpress】：https://www.aliexpress.com/store/2798183 |
| 【Alibaba】：https://www.alibaba.com |
| For batch order/customized product |
| 【Sales hotline】：+86-28-61399028 Ext.812 |
| 【E-mail】：service@cdebyte.com |
| Technical support |
| 【Submit online】：http://www.ebyte.com/en/apple-technology.aspx |
| 【E-mail】：support@cdebyte.com |
| Model | Interface | IC | Frequency Hz | Power dBm | Distance km | Air data rate | Package | Size (mm) | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E01-2G4M27S | SPI | nRF24L01P | 2.4G | 27 | 2.2 | 250k~2M | SMD | 14*23 | a small-size SMD wireless module with PCB antenna | ||
| E01C-ML01D | SPI | Si24R1 | 2.4G | 7 | 0.3 | 250k~2M | DIP | 12.6 * 22.6 | Small in-line type, on-board antenna | ||
| E01-2G4M27SX | SPI | nRF24L01P | 2.4G | 27 | 4 | 250k~2M | SMD | 18*14.5 | 2.4GHz SMD wireless module with ultra-small size | ||
| E01-2G4M20S1B | SPI | - | 2.4G | 20 | 1 | 250k~2M | SMD | 14 * 23 | 2.4GHz SMD Wireless Module | ||
| E01-2G4M01S1B | SPI | - | 2.4G | 5 | 0.2 | 250k~2M | SMD | 12 * 19 | Ultra-small volume patch type, PCB antenna | ||
| E01-2G4M13S | SPI | nRF24L01P | 2.4G | 13 | 0.8 | 250k~2M | SMD | 14*23 | Small size, easy for embedded development | ||
| E01-2G4M27D | SPI | nRF24L01P | 2.4G | 27 | 5 | 250k~2M | DIP | 18*33.4 | Strong anti-interference ability | ||
| E01-ML01S | SPI | nRF24L01P | 2.4G | 0 | 0.1 | 250k~2M | SMD | 12*19 | Small size, easy for embedded development | ||
| E01-ML01D | SPI | nRF24L01P | 2.4G | 0 | 0.1 | 250k~2M | DIP | 12.6*22.6 | Small size, easy for embedded development | ||
| E01-ML01IPX | SPI | nRF24L01P | 2.4G | 0 | 0.2 | 250k~2M | SMD | 12*19 | Small size, easy for embedded development | ||
| E01-ML01SP2 | SPI | nRF24L01P | 2.4G | 20 | 1.8 | 250k~2M | SMD | 12.8*25 | Dual antennas, small for embedded development | ||
| E01-ML01SP4 | SPI | nRF24L01P | 2.4G | 20 | 2.0 | 250k~2M | SMD | 14.5*18 | Small, long distance, anti-interference | ||
| E01-ML01DP4 | SPI | nRF24L01P | 2.4G | 20 | 1.8 | 250k~2M | DIP | 15*27 | PCB antenna, for embedded development | ||
| E01-ML01DP5 | SPI | nRF24L01P | 2.4G | 20 | 2.5 | 250k~2M | DIP | 18*33.4 | Strong anti-interference ability |
