Specifications
| Attribute | Attribute value | |
| ANSM-Part# | ANSM-E220-900MM22S | |
| Crystal oscillation frequency | 32MHz | - |
| Package - | SMD | - |
| Connector | stamp hole | Spacing 1.27mm |
| Communication interface | SPI | 0-10Mbps |
| Size | 10* 10*2.5 mm | With shield |
| Net weight | 0.5g±0.02g | |
| RF interface | stamp hole | - |
| Operating frequency | 850MHz～930MHz | Support ISM |
| Transmit power | 21dBm～22dBm | The software is adjustable and needs to be developed and set by the user |
| Receiving sensitivity | -129dBm | BW_L=250kHz，SF = 10，LORATM |
| FIFO | 256Byte | Maximum length of single transmission |
| Modulation mode LoRa | LoRa | LoRa modulation is recommended |
| Blocking power | 10dBm | The probability of burning at close range is small |
| Air rate LoRa LoRa（bps） | 1.76k～62.5k | User programming control |
| Reference distance | 5500m | Clear and open environment, antenna gain 5dBi, antenna height 2.5 meters, air rate 2.4kbps |
Actual product photos
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Official Certificate&Certificate
Multiple product supply
Company office environment
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Standard packaging
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