[IC]:SI4460
[Frequency]:433MHz
[Power]:10dBm
[Distance]:0.8km
[Interface]:UART
[Introduction]:E30-T10S2 is a 10dBm wireless transceiver module. It operates at 425-450.5MHz,based on RFIC SI4463/SI4438 from Silicon Labs, provides an easy way to use& low-power solution for wireless data transmission.E30-T10S2 can be compatible with other E30 modules.
| RF Parameter | Value | Remark |
| Working frequency | 425~450.5 MHz | Default: 433MHz |
| Transmitting power | 7~10 dBm | Default: 10dBm（About 10mW） |
| Receiving sensitivity | -121 dBm | Air data rate: 1kbps |
| Air data rate | 1k~25kbps | Default: 1kbps |
| Test distance | 1000m | In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 1kbps |
| Hardware Parameter | Value | Remark |
Size | 17 * 30 mm | |
Antenna type | IPEX/external/spring | |
Communication interface | UART | Baud rate: 1200~115200, default: 9600 |
Package | SMD | |
Buffer | 512 bytes buffer | Automatically sub-packaging with 58 bytes per package |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply | 2.3 | 5.0 | 5.2 | V | |
| Communication level | 2.5 | 3.3 | 3.6 | V | |
| Transmitting current | 24 | 26 | 28 | mA | 10dBm（10mW） |
| Receiving current | 15 | 16 | 17 | mA | |
| Sleep current | 3 | 4 | 5 | μA | |
| Operating temperature | -40 | 20 | +85 | ℃ | |
| Operating humidity | 10 | 60 | 90 | % | |
| Storage temperature | -40 | 20 | +125 | ℃ |
| Pin No. | Pin Item | Pin Direction | Pin Application |
| 1 | M0 | Input （weak pull-up） | Work with M1 & decide the four operating modes. (Floating is not allowed, can be ground) |
| 2 | M1 | Input （weak pull-up） | Work with M0 & decide the four operating modes. (Floating is not allowed, can be ground) |
| 3 | RXD | Input | TTL UART inputs, connects to external (MCU, PC) TXD output pin. Can be configured as open-drain or pull-up input. |
| 4 | TXD | Output | TTL UART outputs, connects to external RXD (MCU,PC) input pin. Can be configured as open-drain or push-pull output |
| 5 | AUX | Output | To indicate module's working status & wakes up the external MCU. During the procedure of self-check initialization, the pin outputs low level. Can be configured as open-drain output or push-pull output. (Floating is allowed) |
| 6 | VCC | Input | Power supply 2.3V~5.5V DC |
| 7 | GND | Input | Ground electrode |
| 8 | ANT | Output | Antenna interface（ high frequency signal output） |
| 9 | GND | Output | Reference places of high frequency signal output |
| 10 | GND | Input | Ground electrode |
| 11 | GND | Input | Ground electrode |
