TinySine 4 Channel Bluetooth Smartphone Controlled 30A Relay Board with Enclosure – TSRB430 V2
The TSRB430 provides four volt free contact relay outputs with a current rating of up to 30Amp each. The module is powered from a 12vdc supply. The DC input jack is 2.1mm with positive core polarity. DC supplies are required to supply at least 1A at 12vdc. The relays are SPST-NO type.
It’s a Bluetooth relay. You can easily control this relay module by your computer or smartphone using bluetooth. The communication way also can be changed easily. Remove the Bluetooth Bee module instead with a WiFiBee, it becomes a WIFI relay. It will be a USB relay when you plug a USBBee. Very convenient to use.
In addition, this module supports delay function that you can set each relay output delay between 0 second~24 hours.
Relay power rating
If the relay is used at a voltage or current exceeding this specification, the life of the contacts may be significantly shortened.
A full datasheet for the relays used on the TSRB430 is here: G8P datasheet
The TSRB430 operates with an easy to use command set as described in the table shown in the product images.
TOSR0x Baud rate : 9600
To get the TSRB430 up and running in the minimum amount of time we have put together an example program to demonstrate the functionality of the module. We also provide a FREE android App TOSR Bluetooth. You can control your device by your phone very easily.
Realterm serial debug tool
Control it from PC via Bluetooth
iPhone APP (Bluetooth)
Android APP (Bluetooth)