User's Manual

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9. Mechanical Dimensions(mm)
10. Order information
LoRa1276-868
Product name Frequency
For example: If the customer needs 868MHz Frequency, the order no. shall be LoRa1276-868.
Here are the product types：
Product Name
Description
LoRa1276-868
Working frequency 868MHz
LoRa1276-915
Working frequency 902.5-927.5MHz
11. FAQ:
a) Why module can not communicate properly?
1) Check if the band, channel, rate, NET ID has set to the same;
2) Check if there is power connection error;
3) Check if the module is enabled (CS high);
4) Check if the antenna connection is not correct;
5) Check if the module is damaged.
b) Why transmission distance is not far as it should be?
1) Power supply ripple is too large;