T3 S3 MeshCore High sensitivity: -i48dBm

High sensitivity: -i48dBm

LED version

1 X 4pin 2

we made a programmable desktop transparent small TV

The MAX98357 I2S speaker is connected to the cloud and can be used to make intelligent voice control

T3 S3 MeshCore High sensitivity: -i48dBmCautions 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