Packing Royal: box with sponge, each module in the film. Later ordered a 100 MW module, so the second Watt to me is nothing. Stitched the latest firmware qczek ppm, configured by a simple FTDI programmer. I supply from 3.3 V, so the LED is without a resistor. Check the range is not yet possible, but it works. Antenna: Folded dipole + 4:1 balun. 25 cm power cable + reflector at a distance of 166mm (optional).
Very good modules. Pulled without problems 35 km in open visibility with packet losses only in 0.7%; even a long distance was not checked (on the transmitter was an omnidirectional antenna 3dbi, on the receiving station directional antenna 14dbi). I am happy with the purchase, i recommend the seller. Delivery to samara 13 days.
Very good modules! Everything is correct, the description corresponds. Version 1 W covers up to 30 km, but must be almost direct visibility. On the antenna "pins" with a length of 1/4 waves in dense urban development covers about 3 blocks, when on the ground. Low enough consumption in sleeping modes, the consumption in wakeonradio is also pleasing. Fed from 3 to 4.5 volts-there were no problems.
After very quick delivery, I received the package with very good packaging. The module is well protected.
I reconfigured it to work as an RC transmitter. Works perfectly. I'm going to try it at a distance.
I recommend !!
The transmitter works fine. In urban conditions, it was possible to contact at a distance of 4,9 km, while one modem was at the level of the second floor, the second (reduced version) at the level of the third.