RFM69HW receiver for 16 channel chinese relay boardDesigned by mprrjames, Ships from Australia
This little board offers a quick and easy solution for controlling a generic 16 channel relay board. The board acts as a daughter-board to be retrofitted onto the ubiquitous 16 channel songle relay...Read More…
This little board offers a quick and easy solution for controlling a generic 16 channel relay board. The board acts as a daughter-board to be retrofitted onto the ubiquitous 16 channel songle relay boards.
With the little ch340 adapter board (included), you can write your own custom arduino sketch and upload it directly to the board from your PC or mobile device, then disconnect the data cable. The module is powered by the 5v rail on the relay board, meaning that the system can run from 7-28vdc. The SMA socket allows for a choice of many antennas and a single 5 dBi 'rubber ducky' is included.
Some technical features:
This module can be used to wirelessly control any number of relays from a distance up to 2km away or more with the right antennas. Each module (and relay board) can have a separate ID and therefore be addressed separately, giving you the possibility of thousands of relay channels at your disposal. These 433MHz transmitters can also be 'sub-netted' giving you many options for networking. 16 channel relay board is not included, and can be found on ebay
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