[IC]： Si24R1
[Frequency]：2.4~2.525GHz
[Power]：7dBm
[Distance] ：0.3km
[Size]：12.6 * 22.6mm
[Weight]：0.9±0.1g
[Introduction]：E01C-ML01D is a small size DIP module based on Si24R1, operates at 2.4Ghz with PCB antenna, using industrial-grade high-precision 16MHz crystal oscillator. The RF performance of it and components selection during R&D are all in accordance with industrial grade standards.
| Main Parameters | Value | Remarks | |
| Min. | Max | ||
| Power 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 |
| Operating temperature（℃） | -40 | +85 | - |
Operating parameter
| Main Parameters | Value | Remarks | ||
| Min. | Typical | Max | ||
| Operating voltage（V） | 2.0 | 3.3 | 3.6 | ≥3.3V ensures output power |
| Communication level（V） | - | 3.3 | - | For 5V TTL, it may be at risk of burning down |
| Operating temperature（℃） | -40 | - | 85 | Industrial design |
| Operating frequency（MHz） | 2.4 | - | 2.525 | Support ISM band |
| TX Current(mA) | - | 12 | - | 0dBm |
| RX current（mA） | - | 15 | - | - |
| Sleep current（μA） | - | 0.7 | - | Software is shut down |
| Max Tx power（dBm） | - | 7 | - | - |
| Receiving sensitivity（dBm） | - | -83 | - | Air data rate is 2Mbps |
| Air data rate（bps） | 250k | - | 2M | Controlled via user’s programming |
| Main parameter | Description | Remarks |
| Distance for reference | 300m | Test condition：clear and open area, antenna gain: 5dBi，antennaheight: 2.5m，air data rate: 250kbps |
| FIFO | 32Byte | Max length transmitted each time |
| Crystal frequency | 16MHz | - |
| Modulation | GFSK | - |
| Package | DIP | - |
| Connector | 2.54mm pin header | - |
| Communication interface | SPI | 0-10Mbps |
| Size | 12.6 * 22.6mm | - |
| Antenna | PCB antenna | 50ohm impedance |
| Pin No. | Pin item | Pin direction | Pin application |
| 1 | GND | - | Ground |
| 2 | VCC | - | Power supply must be 2.0 ~ 3.6V |
| 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. |
| 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 |
