[Introduction]：E33-433T13D is embedded in a high-speed low-power microcontroller and a high-performance chip SX1212. The transmission power is 20mW, and only 3.0mA is consumed in the receiving state. It has a single point wireless wake up function (only the waking object is specified, and all receivers do not need to exit the sleep mode). Single point wake up is a very important indicator, which can greatly save system power consumption.
Brand Name:EBYTE
Origin:Mainland China
Condition:New
Type:Drive IC
Model Number:E33-433T13D
is_customized:Yes
Package:SMD
Working frequency:425 - 440.5 MHz
Transmitting power:Maximum 12dBm
Test distance:1000 meter
Size:21 * 36 mm
Antenna type:SMA-K
Communication interface:UART
Package:DIP
Power supply:2.3-5.2 V
Type:433MHz Wireless RF Module
| RF Parameter | Value |
Remark |
| Working frequency |
425 - 440.5 MHz |
Default: 433.0MHz, channel:32 |
| Transmitting power | Maximum 12dBm |
Eight optional level(12, 9, 6, 3, 0, -3, -6, -9dBm) |
| Receiving sensitivity | -110dBm@2kbps |
Sensitivity has nothing to do with serial baud rate or timing |
| Air data rate | 2kbps~15kbps |
Four optional level (2, 5, 10, 15kbps) |
| Test distance | 1000 meter |
Test condition ： clear and open area& 12dBm, antenna gain: 5dBi， height:> 2m，air data rate: 2kbps |
| Hardware Parameter | Value |
Remark |
| Size |
21 * 36 mm |
Without SMA |
| Antenna type | SMA-K |
50 Ω characteristic impedance, selected from 0R resistor |
| Communication interface | UART |
8N1, 8E1, 8O1， Eight kinds of UART baud rate, from 1200 to 115200 bps |
| Package | DIP |
- |
| Buffer | 512 bytes buffer |
58 bytes per package |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply |
2.3 | 5.0 | 5.2 | V | - |
| Communication level | - | - | 5.2 | V | - |
| Transmitting current |
- |
55mA |
- | mA | ≥150mA (recommended) |
| Receiving current | - | 3.0 | - | mA |
Mode 0 or Mode 1 |
| Sleep current | - | 2.0 | - | μA | - |
| Operating temperature |
-40 | - | +85 | ℃ | - |
| Operating humidity |
10 | - | 90 | % | - |
| Storage temperature |
-40 | - | +125 | ℃ | - |
