868MHz SX1276 SX1278 Wireless Transmitter and Receiver RF Module E32-868T30D 8000M Long Range 1W UART Transceiver rf Module
- Description
| RF Parameter | Value | Remark |
| Working frequency | 862~893 MHz | Default: 868MHz |
| Transmitting power | 21~30 dBm | Default: 30dBm (About 1W) |
| Receiving sensitivity | -147 dBm | Air data rate: 0.3kbps |
| Air data rate | 0.3k~19.2kbps | Default: 2.4kbps |
| Test distance | 8000 meter | In open and clear air, with maximum power, 5dBi antenna gain, height of 2m, |
| air data rate: 2.4kbps | ||
| Hardware Parameter | Value | Remark |
| Size | 24 * 43 mm | Without SMA |
| Antenna type | SMA-K | |
| Communication interface | UART | Baud rate: 1200~115200, default: 9600 |
| Package | DIP | |
| Buffer | 512 bytes buffer | Automatically sub-packaging with 58 bytes per packag |
| Number | PIN | Pin direction | Remarks |
| 1 | MO | Input (very weak pull-up) | Cooperate with Ml to determine the working mode of the module (cannot be left floating, if not used to ground) |
| 2 | Ml | Input (very weak pull-up) | Cooperate with M0 to determine the working mode of the module (cannot be left floating, if not used, can be grounded) |
| 3 | RXD | Input | TTL serial input, connected to external TXD pin (can be equipped with S for open or pull-up input) |
| 4 | TXD | Output | TTL serial output, connected to the external RXD pin (can be equipped with S for open or push-pull output) |
| 5 | AUX | Output | Indicates the working status of the module, the user externally calls the MCU, and outputs a low level during the initialization of the power-on self-test. |
| 6 | VCC | Input | Voltage range: 3.3V~5.2VDC |
| 7 | GND | Input | Module ground |
| 8~11 | Fixed hole | - | Fixed hole |
1 x Module
- Reviews (28)
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comment
- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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