Ebyte 433M SPI SX1212 433MHz 13dBm 800m RF Wireless Transmitter And Receiver
[IC]：SX1212
[Frequency]：410~438MHz
[Power]：13dBm
[Distance]：0.8km
[Interface]：SPI
[Weight]：1.6±0.1g
[Introduction]：E23-433M13S is a 20mW wireless transceiver module, it operates at 433MHz with IPX RF interface. Module features ultra-low receiving current (only 3mA) and adopts 12.8MHz crystal oscillator. With stable batch production, the module is suitable for various applications.
| RF Parameter | Value | Remark |
| Working frequency | 410~438 MHz | Default: 433MHz (12.8MHz oscillator) |
| Transmitting power | 13 dBm | Max. Power (20mW) |
| Receiving sensitivity | -104 dBm | Air data rate: 25kbps |
| Air data rate | 2k~500kbps | Default: 2kbps |
| Test distance | 800m | In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, air data rate: 2kbps |
| Hardware Parameter | Value | Remark |
Size | 16 * 22.4 mm | |
Antenna type | Stamp hole / IPEX | |
Communication interface | SPI | |
Package | SMD |
| Electronic parameter | Min. | Typ. | Max. | Unit | Condition |
| Power supply | 2.1 | 3.3 | 3.6 | V | |
| Communication level | 2.1 | 3.3 | 3.6 | V | |
| Transmitting current | 33 | 35 | 39 | mA | 13dBm（20mW） |
| Receiving current | 2 | 3 | 4 | mA | |
| Sleep current | 3 | 4 | 5 | μA | |
| Operating temperature | -40 | 20 | +85 | ℃ | |
| Operating humidity | 10 | 60 | 90 | % | |
| Storage temperature | -40 | 20 | +125 | ℃ |