| Main parameter | Performance | Remarks |
| Operating frequency | 2400~2525 MHz | Support ISM band |
| Tx power | 20dBm | - |
| Receiving sensitivity | -96 dBm | Air data rate is 250kbps |
| Air data rate | 250k~2Mbps | User programming control |
| Distance | 2000m | In open and clear air, at height of 2.5m，air data rate:250kbps |
| Main parameter | Value | Remarks |
| Size | 14.5*18mm | Without SMA |
| Antenna | IPEX | 50 ohm impedance match |
| Communication interface | SPI | 0-10Mbps |
| Package | SMD | - |
| FIFO | 32Byte | Max packet length per time |
| Crystal Frequency | 16MHz | - |
| Modulation | GFSK | - |
| Main parameter | Min. | Typ. | Max. | Unit | Remarks |
| Operating voltage | 2.0 | 3.3 | 3.6 | V | ≥3.3V ensures output power |
| Communication level | - | 3.3 | - | V | For 5V TTL, it may be at risk of burning down |
| TX current | - | 113 | - | mA | Instant power consumption |
| RX current | - | 24 | - | mA | |
| Sleep current | - | 2 | - | μA | Software shut off |
| Working temperature | -40 | 20 | +85 | ℃ | Industrial design |
| Pin No. | Pin item | Pin direction | Application |
| 1 | VCC | - | Power supply between 2.0 and 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 | GND | - | Ground, connected to power reference ground |
| 9 | GND | - | Ground, connected to power reference ground |
| 10 | GND | - | Ground, connected to power reference ground |
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| 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 signal | Transfer method | Frequency | Power | AT command | TCP/UDP | Interface method | Product size mm | Features | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E01C-ML01SP4 | SPI | Si24R1 | 2.4G | 20 | 2 | 250k~2M | SMD | 14.5*18 | Small size,SMD | ||
| E01C-ML01DP5 | SPI | Si24R1 | 2.4G | 20 | 2.5 | 250k~2M | DIP | 18 * 33.4 | Small size | ||
| E01C-ML01DP4 | SPI | Si24R1 | 2.4G | 20 | 1.8 | 250k~2M | DIP | 15 * 27 | Small size,DIP,PCB antenna | ||
| E01C-ML01SP2 | SPI | Si24R1 | 2.4G | 20 | 1.8 | 250k~2M | SMD | 12.8 * 25 | Small size,PCB antenna | ||
| E01C-ML01S | SPI | Si24R1 | 2.4G | 7 | 0.3 | 250k~2M | SMD | 12 * 19 | Small size patch type, onboard antenna |
