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| Parameter | Value |
| Radio frequency chip | LR30-L: SX1278 |
| Module size | 16*16*2mm |
| Module weight | 3g |
| Working frequency | LR30-L: 169Mhz~525Mhz |
| Production Process | Lead-free process, machine stickers |
| Interface mode | 1*16*1.27mm |
| Supply voltage | 1.8~3.6V DC |
| Communication level | 0.7VCC~3.6V |
| Measured distance | 4500m |
| Transmit power | 20dBm maximum |
| Air speed | 0.123k ~ 1Mbps |
| Shutdown current | 3uA |
| Emission current | 130mA@20dBm |
| Receiving current | 20mA |
| Communication Interface | SPI |
| Launch length | a single packet of 256 bytes |
| Receiving length | a single packet of 256 bytes |
| RSSI support | Support |
| Antenna interface | Stamp hole |
| Operating temperature | -40~85°C |
| Working humidity | 10%~90% |
| Storage temperature | -40~125°C |
| Receiving sensitivity | -138dBm@300bps |






Shipping | Delivery Period | For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||