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T3 S3
T3 S3
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About Shipping
About Shipping
Methods & Delivery Time
- Standard Express: 25-30 Days
- YunTu Express : 10-20 Days
(Company name can't be used consignee) - DHL: 10-17 Days
- FedEx: 10-17 Days
Please note that all delivery times are estimated for reference only.
Check More Info: Shipping Policy
About Tax
About Tax
We only charge you for the cost of the product and shipping, no taxes are included.
⚠️Cautions⚠️
When using the "SX1280 2.4G With PA [H658]", it is recommended that the software control 1280 chip output 2 to 5 dbm, so that the entire module will output 20 dbm of power; When the output of the 1280 chip is higher than 2 dbm, the output power of the entire module is only 20 dbm; When the output of 1280 chip is higher than 5 dbm, the output power of the entire module is only 20 dbm, but if 5 dbm is given to the FEM, it will damage the FEM chip (the maximum allowable input for the FEM is 5 dbm) If the output of the 1280 chip is lower than 2 dbm, the output power of the entire module is within 20 dbm. The output power setting of the SX1280 cannot be greater than 2-5dbm, otherwise, damage to the FEM chip may occur. Set 3dBM to have an output power of 20dmb.
Sample code for reference [Github]
T3 S3
Size
Pin Diagram
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Customer Reviews
These are great little boards, excellent value for money, the charging and solar connections are a real bonus.
Very impressed by T3S3 quality and performances. The software side could nevertheless be a bit more complete, for example by offering LoRa mesh capabilities (feasible with e.g. RadioLib) or micropython platform.
Works as expected
all devices don't work properly
It does well recieving and sending Lora packets, but the bluetooth connectivity only reaches around 7 feet with direct line of sight. I tried putting a big 2.4GHz antenna on the second antenna connector, to no avail.