Rain Bird LNK2 Wifi Module
The Rain Bird you know and love, but smarter. The LNKWIFI connects to the new ESP-TM2 controller, and the new faceplate for the ESP4ME controller. Simply plug the LNKWIFI in and begin to customize every zone, reap the benefits of automatic seasonal adjustments, share access with other family members or contractors, delay your watering, receive notifications for events, and effectively communicate with your yard from anywhere. The New Rain Bird LNK WiFi Module allows easy access and control of a Rain Bird irrigation system from anywhere in the world. With the LNK WiFi Module and Rain Birds FREE mobile app, users get access to off-site management, real-time alerts and advanced water management tools via their smart phone or tablet.
The Rain Bird you know and love, but smarter. The LNKWIFI connects to the new ESP-TM2 controller, and the new faceplate for the ESP4ME controller. Simply plug the LNKWIFI in and begin to customize every zone, reap the benefits of automatic seasonal adjustments, share access with other family members or contractors, delay your watering, receive notifications for events, and effectively communicate with your yard from anywhere. The New Rain Bird LNK WiFi Module allows easy access and control of a Rain Bird irrigation system from anywhere in the world. With the LNK WiFi Module and Rain Birds FREE mobile app, users get access to off-site management, real-time alerts and advanced water management tools via their smart phone or tablet.
The Rain Bird you know and love, but smarter. The LNKWIFI connects to the new ESP-TM2 controller, and the new faceplate for the ESP4ME controller. Simply plug the LNKWIFI in and begin to customize every zone, reap the benefits of automatic seasonal adjustments, share access with other family members or contractors, delay your watering, receive notifications for events, and effectively communicate with your yard from anywhere. The New Rain Bird LNK WiFi Module allows easy access and control of a Rain Bird irrigation system from anywhere in the world. With the LNK WiFi Module and Rain Birds FREE mobile app, users get access to off-site management, real-time alerts and advanced water management tools via their smart phone or tablet.
The Rain Bird you know and love, but smarter. The LNKWIFI connects to the new ESP-TM2 controller, and the new faceplate for the ESP4ME controller. Simply plug the LNKWIFI in and begin to customize every zone, reap the benefits of automatic seasonal adjustments, share access with other family members or contractors, delay your watering, receive notifications for events, and effectively communicate with your yard from anywhere. The New Rain Bird LNK WiFi Module allows easy access and control of a Rain Bird irrigation system from anywhere in the world. With the LNK WiFi Module and Rain Birds FREE mobile app, users get access to off-site management, real-time alerts and advanced water management tools via their smart phone or tablet.
in 9 offers
The lowest price for Rain Bird LNK2 Wifi Module right now is $164.69 at Amazon.com.au, compared across 6 retailers.
The all-time low was $148.68 on 18 Aug 2026 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 24 Aug 2026.
Last updated at 24/08/2026 23:36:14
Rain Bird LNK2 WiFi Module
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rain Bird Lnk Wifi Module Wireless Esp-tm2 Esp-me I-phone Link
Delivery $28.48
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rain Bird LNK2 WiFi Module
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
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Delivery $29.29
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rain Bird LNK2 Smart WiFi Module 2nd Generation - Irrigation Controller
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Free delivery
originally posted on rainbird.com
Very convenient. Works great with the app. I live in New Jersey and the module enables me to operate the irrigation controller at my house in Florida on my iPhone. It was easy to install (plug and play on my ESP-TM2 controller), and easy to set up through the app (just follow the instructions). It was not connecting initially to my WiFi which I found out was due to my WiFi being dual band and transmitting both 2.4 G and 5 G frequencies. Even if you direct the module to connect to the 2.4 G band, it is unable to while the 5 G frequency is active. The only solution I found was to turn off the 5 G frequency on the wifi router. Now the module is connected and works great, but my house has no 5 G WiFi connectivity which is a bit of a sacrifice. This is my biggest ... MoreVery convenient. Works great with the app. I live in New Jersey and the module enables me to operate the irrigation controller at my house in Florida on my iPhone. It was easy to install (plug and play on my ESP-TM2 controller), and easy to set up through the app (just follow the instructions). It was not connecting initially to my WiFi which I found out was due to my WiFi being dual band and transmitting both 2.4 G and 5 G frequencies. Even if you direct the module to connect to the 2.4 G band, it is unable to while the 5 G frequency is active. The only solution I found was to turn off the 5 G frequency on the wifi router. Now the module is connected and works great, but my house has no 5 G WiFi connectivity which is a bit of a sacrifice. This is my biggest recommendation on how to further improve this module — enable 5 G connectivity or at least connecting to 2.4 G while both WiFi bands are on at the property. The customer should not have to sacrifice fast WiFi connection to the rest of their smart devices in the house in order to enjoy the benefits of only this one controller.
originally posted on rainbird.com
The RainBird is less tan 20-feet from house wifi and I'm unable to connect. But that is okay as I can quickly work through. Happy with the tech App to connect makes these 70 year old mind and hand easily work through. Wish I had more detail as to what a good setup looks like and I'm learning each time I work with it. Instruction that came were useless. Had to call to get on track, this is truly mostly my falt having to search and workout my issues myself. But I can see we're some 10 year old could zip through. Hey the phone rings and I still look for the house phone. But truly I love it would like more details instructions for this old man. Hey I thought the 9volt kept it working. Next you know we want have to Set in a chair to program. Cool great invention way to ... MoreThe RainBird is less tan 20-feet from house wifi and I'm unable to connect. But that is okay as I can quickly work through. Happy with the tech App to connect makes these 70 year old mind and hand easily work through. Wish I had more detail as to what a good setup looks like and I'm learning each time I work with it. Instruction that came were useless. Had to call to get on track, this is truly mostly my falt having to search and workout my issues myself. But I can see we're some 10 year old could zip through. Hey the phone rings and I still look for the house phone. But truly I love it would like more details instructions for this old man. Hey I thought the 9volt kept it working. Next you know we want have to Set in a chair to program. Cool great invention way to go Rain Bird.
originally posted on rainbird.com
I will start with that I like Rain Bird products and have used them for years.This is the exception to their quality.I got this because I believed it would be useful with my ESP-TM2 Controller. When I got it, I was excited because it would allow me to control my sprinklers from my phone (which is a heck of a lot easier than going into the basement from outside every couple of minutes when trying to adjust or repair the sprinkler heads).Well, setup was pretty straightforward, BUT this thing is a piece of junk.I cannot control my sprinklers from outside my home network at all. In addition to this, I cannot control them when I am connected to my home network, but to a different SSID (I have multiple SSIDs on my network to keep devices together, but all on the same ... MoreI will start with that I like Rain Bird products and have used them for years.This is the exception to their quality.I got this because I believed it would be useful with my ESP-TM2 Controller. When I got it, I was excited because it would allow me to control my sprinklers from my phone (which is a heck of a lot easier than going into the basement from outside every couple of minutes when trying to adjust or repair the sprinkler heads).Well, setup was pretty straightforward, BUT this thing is a piece of junk.I cannot control my sprinklers from outside my home network at all. In addition to this, I cannot control them when I am connected to my home network, but to a different SSID (I have multiple SSIDs on my network to keep devices together, but all on the same network. My network is not subnetted in any way and I have zero internal firewalls).I opened a case with support, they said to open port 80 and '80.80' in my firewall and that I would need to contact my ISP. First issue with this is WHY are you using port 80 and 8080? How about 443?So, I gave up when they asked my to open port '80.80' (since it is really supposed to be 8080 and I am dealing with level 1 support which is very scripted).I go back and forth with my model and get port 80 open, but still am unable to do anything with the controller outside my network. I finally email support back and tell ask why I cannot access the controller when I am on my network but on a different SSID.This finally gets it to get escalated, but I get asked a few more questions (which make sense). I answer them and have heard nothing back in more than a month!So, I spent $99 on a devices to make my life easier, and have now spent more than 3 hours troubleshooting for something that I can't even use as a paperweight!I have multiple Internet enabled devices in my house on different SSIDs and hard wired and can access all of them remotely from my phone from inside and outside my network, but, somehow Rain Bird appears to be the ONLY one which requires port 80 and 8080 AND cannot use a different SSID.To me, this feels like they rushed to the market to get something that is marginally functional so they could say that they have a WiFi enabled controller, when they really don't.Once again, from this whole experience, I am incredibly disappointed and will probably go out and buy a Rachio or something else that actually will work or just use my old Blossom that still works!
| Product dimensions | 11.13 x 5.41 x 10.64 cm; 68 Grams |
| Is discontinued by manufacturer | No |
Rain Bird LNK2 WiFi Module
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rain Bird Lnk Wifi Module Wireless Esp-tm2 Esp-me I-phone Link
Delivery $28.48
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rain Bird LNK2 WiFi Module
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Lnk2 Smart Wifi Module 2nd Generation - Irrigation Controller Upgrade
Delivery $29.29
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rain Bird LNK2 Smart WiFi Module 2nd Generation - Irrigation Controller
Delivery $27.96
Very convenient. Works great with the app. I live in New Jersey and the module enables me to operate the irrigation controller at my house in Florida on my iPhone. It was easy to install (plug and play on my ESP-TM2 controller), and easy to set up through the app (just follow the instructions). It was not connecting initially to my WiFi which I found out was due to my WiFi being dual band and transmitting both 2.4 G and 5 G frequencies. Even if you direct the module to connect to the 2.4 G band, it is unable to while the 5 G frequency is active. The only solution I found was to turn off the 5 G frequency on the wifi router. Now the module is connected and works great, but my house has no 5 G WiFi connectivity which is a bit of a sacrifice. This is my biggest ... MoreVery convenient. Works great with the app. I live in New Jersey and the module enables me to operate the irrigation controller at my house in Florida on my iPhone. It was easy to install (plug and play on my ESP-TM2 controller), and easy to set up through the app (just follow the instructions). It was not connecting initially to my WiFi which I found out was due to my WiFi being dual band and transmitting both 2.4 G and 5 G frequencies. Even if you direct the module to connect to the 2.4 G band, it is unable to while the 5 G frequency is active. The only solution I found was to turn off the 5 G frequency on the wifi router. Now the module is connected and works great, but my house has no 5 G WiFi connectivity which is a bit of a sacrifice. This is my biggest recommendation on how to further improve this module — enable 5 G connectivity or at least connecting to 2.4 G while both WiFi bands are on at the property. The customer should not have to sacrifice fast WiFi connection to the rest of their smart devices in the house in order to enjoy the benefits of only this one controller.
The RainBird is less tan 20-feet from house wifi and I'm unable to connect. But that is okay as I can quickly work through. Happy with the tech App to connect makes these 70 year old mind and hand easily work through. Wish I had more detail as to what a good setup looks like and I'm learning each time I work with it. Instruction that came were useless. Had to call to get on track, this is truly mostly my falt having to search and workout my issues myself. But I can see we're some 10 year old could zip through. Hey the phone rings and I still look for the house phone. But truly I love it would like more details instructions for this old man. Hey I thought the 9volt kept it working. Next you know we want have to Set in a chair to program. Cool great invention way to ... MoreThe RainBird is less tan 20-feet from house wifi and I'm unable to connect. But that is okay as I can quickly work through. Happy with the tech App to connect makes these 70 year old mind and hand easily work through. Wish I had more detail as to what a good setup looks like and I'm learning each time I work with it. Instruction that came were useless. Had to call to get on track, this is truly mostly my falt having to search and workout my issues myself. But I can see we're some 10 year old could zip through. Hey the phone rings and I still look for the house phone. But truly I love it would like more details instructions for this old man. Hey I thought the 9volt kept it working. Next you know we want have to Set in a chair to program. Cool great invention way to go Rain Bird.
I will start with that I like Rain Bird products and have used them for years.This is the exception to their quality.I got this because I believed it would be useful with my ESP-TM2 Controller. When I got it, I was excited because it would allow me to control my sprinklers from my phone (which is a heck of a lot easier than going into the basement from outside every couple of minutes when trying to adjust or repair the sprinkler heads).Well, setup was pretty straightforward, BUT this thing is a piece of junk.I cannot control my sprinklers from outside my home network at all. In addition to this, I cannot control them when I am connected to my home network, but to a different SSID (I have multiple SSIDs on my network to keep devices together, but all on the same ... MoreI will start with that I like Rain Bird products and have used them for years.This is the exception to their quality.I got this because I believed it would be useful with my ESP-TM2 Controller. When I got it, I was excited because it would allow me to control my sprinklers from my phone (which is a heck of a lot easier than going into the basement from outside every couple of minutes when trying to adjust or repair the sprinkler heads).Well, setup was pretty straightforward, BUT this thing is a piece of junk.I cannot control my sprinklers from outside my home network at all. In addition to this, I cannot control them when I am connected to my home network, but to a different SSID (I have multiple SSIDs on my network to keep devices together, but all on the same network. My network is not subnetted in any way and I have zero internal firewalls).I opened a case with support, they said to open port 80 and '80.80' in my firewall and that I would need to contact my ISP. First issue with this is WHY are you using port 80 and 8080? How about 443?So, I gave up when they asked my to open port '80.80' (since it is really supposed to be 8080 and I am dealing with level 1 support which is very scripted).I go back and forth with my model and get port 80 open, but still am unable to do anything with the controller outside my network. I finally email support back and tell ask why I cannot access the controller when I am on my network but on a different SSID.This finally gets it to get escalated, but I get asked a few more questions (which make sense). I answer them and have heard nothing back in more than a month!So, I spent $99 on a devices to make my life easier, and have now spent more than 3 hours troubleshooting for something that I can't even use as a paperweight!I have multiple Internet enabled devices in my house on different SSIDs and hard wired and can access all of them remotely from my phone from inside and outside my network, but, somehow Rain Bird appears to be the ONLY one which requires port 80 and 8080 AND cannot use a different SSID.To me, this feels like they rushed to the market to get something that is marginally functional so they could say that they have a WiFi enabled controller, when they really don't.Once again, from this whole experience, I am incredibly disappointed and will probably go out and buy a Rachio or something else that actually will work or just use my old Blossom that still works!
I purchased the newer LNK2 even though I had the earlier model thinking the new device/firmware would help to connect. I've not used the device all that long but it seems to perform better. The only issue I had was I needed to rename the controller and that fixed the issue I had with not getting it to communicate. The previous programs did transfer. I had tried to call Rain Bird tech support and never got anyone to respond. I then left a message and it was days until I got a response and by then I'd figured it out. Better/faster tech support is a must and that needs fixing at RB. So, I'll recommend the product but would rate customer support as poor.
I upgraded to the new Rain Bird LNK2 WiFi Module from the Model: F55000 WiFi Module in my ESP-Me Series Controller. Before switching out WiFi Modules I saved screen shots of my previous sprinkler zone groupings and settings so I could set them up the same. You loose all your settings when you unplug the old module. The LNK2 provides better, faster and more reliable WiFi connectivity over the original one. But there is still room for improvement. If you want to test a zone after fixing a sprinkler head, you run the zone for a minute. You tell it to stop before a full minute it gets lost and you have to go out and come back in to be able to rerun the test.
The new LNK2 Module was easy to install in my rainbird control panel; which controls 10 stations for my home. I replaced a previous version with this newer version.The new version works as advertised. It quickly links to my controller to run my programmed stations or to run an individual station.I rarely use my control panel because using the rainbird app is faster & easier to use. It also comes in handy when I am on vacation or away from home. I can easily do everything from the APP regardless of my location as long as I have access to wifi.When I want to inspect/repair my sprinkler system for issues, i do not have to go back to the control panel, but instead use my app to start or stop a station as needed. The module and free App are real time savers. I highly ... MoreThe new LNK2 Module was easy to install in my rainbird control panel; which controls 10 stations for my home. I replaced a previous version with this newer version.The new version works as advertised. It quickly links to my controller to run my programmed stations or to run an individual station.I rarely use my control panel because using the rainbird app is faster & easier to use. It also comes in handy when I am on vacation or away from home. I can easily do everything from the APP regardless of my location as long as I have access to wifi.When I want to inspect/repair my sprinkler system for issues, i do not have to go back to the control panel, but instead use my app to start or stop a station as needed. The module and free App are real time savers. I highly recommend this product.This new module is a big improvement over the previous version. the previous version usually took several attempts to connect to the control box.
This simply doesn't work with android. I had 1st gen wifi module about 2 years , was able to install successfully but the app was so bad that I just had to return the product. Nearly almost 2 years later found that they have 2nd generation, thought they would have developed their product and app by this time and wanted to give it a try. This product didn't fail to disappointment me rightaway. Even after carefully following the steps on my android phone I wasn't even able to setup the controller. Tried many things such as uninstall, reinstall, restart the phone and connected only to 2ghz network.It just gets stuck at the last step "Setting WiFi parameters" and doesn't move from there. This company is pathetic and they can't even do a proper job of testing their ... MoreThis simply doesn't work with android. I had 1st gen wifi module about 2 years , was able to install successfully but the app was so bad that I just had to return the product. Nearly almost 2 years later found that they have 2nd generation, thought they would have developed their product and app by this time and wanted to give it a try. This product didn't fail to disappointment me rightaway. Even after carefully following the steps on my android phone I wasn't even able to setup the controller. Tried many things such as uninstall, reinstall, restart the phone and connected only to 2ghz network.It just gets stuck at the last step "Setting WiFi parameters" and doesn't move from there. This company is pathetic and they can't even do a proper job of testing their product before releasing it to the market. BTW I my entire house runs on WIFI (switches, doorbells, security systems, lighting, sliding gate, oven etc). I have setup so many devices but never had this much of a problem. I am simply returning this product.
Our HOA has two ESP-Me controllers manufactured 2017. We added LNK2 WiFi modules to allow automatic weather-based irrigation adjustment, with the hope of maintaining healthy plants while avoiding water waste. Water has become outrageously expensive in Vegas.The initial configuration to connect the controller was painful. Although the WiFi signal strength was only medium (RSSI -67), seemed adequate for my iPhone. Took maybe six attempts to finally connect, and each attempt was several minutes long. Error messages were misleading – said the WiFi password was incorrect. It wasn’t.Remote access can only be made thru a mobile device. Apparently more than five years ago, Rain Bird made a failed attempt at PC access. Wish they would fix that.Each time I access a ... MoreOur HOA has two ESP-Me controllers manufactured 2017. We added LNK2 WiFi modules to allow automatic weather-based irrigation adjustment, with the hope of maintaining healthy plants while avoiding water waste. Water has become outrageously expensive in Vegas.The initial configuration to connect the controller was painful. Although the WiFi signal strength was only medium (RSSI -67), seemed adequate for my iPhone. Took maybe six attempts to finally connect, and each attempt was several minutes long. Error messages were misleading – said the WiFi password was incorrect. It wasn’t.Remote access can only be made thru a mobile device. Apparently more than five years ago, Rain Bird made a failed attempt at PC access. Wish they would fix that.Each time I access a controller, connection takes several minutes while the complete controller configuration is slowly uploaded. At least this makes me think any local changes at the controller would be immediately reflected in the data. And you need to reenter the controller password every time you change the interface focus! Rather obnoxious. Also, with two controllers, the Rain Bird system enforces a minute or so wait when you switch the controller to access.Finally, because the whole point of this was automatic weather-dependent adjustment, would build confidence if the adjustment notification included the amount. But no! You have to access the controller via the painfully slow app, possibly making several attempts because the connection is unreliable, and finally get the daily adjustment. How about a monthly email with the daily amounts? Quicker for me to walk down the street and read the adjustment on the controller itself.At one time, Rain Bird also had a compatible flow meter, but seems it was another failed design. If you could actually access flow data (and the poor notification for daily adjustment does not bode well) it would be of tremendous value in monitoring drip irrigation systems.
As an early beta tester for the Link WiFi module I have more first hand experience with this device. LNK(1)2 is a good product and once connected to your device(s) is reliable and functional in controlling your irrigation.- Connecting LNK to an Apple device is seamless and reliable throughout the yard. Connecting to Android devices is anything but seamless and reliable. I have to be standing right next to the controller with the LNK to get it to connect to my device? This defeats the purpose of this device in my opinion. Same Wi-Fi signal on both.- Future design improvements should include being able to connect to my controller when I am away from my home anytime anywhere.I have been a big fan of RainBird products and have used your products for many years and ... MoreAs an early beta tester for the Link WiFi module I have more first hand experience with this device. LNK(1)2 is a good product and once connected to your device(s) is reliable and functional in controlling your irrigation.- Connecting LNK to an Apple device is seamless and reliable throughout the yard. Connecting to Android devices is anything but seamless and reliable. I have to be standing right next to the controller with the LNK to get it to connect to my device? This defeats the purpose of this device in my opinion. Same Wi-Fi signal on both.- Future design improvements should include being able to connect to my controller when I am away from my home anytime anywhere.I have been a big fan of RainBird products and have used your products for many years and will continue to do so.
Had a new controller recently installed to replace one (different brand) that failed. Saw the WiFi capability, so order module. Downloaded app while waiting for shipment. Upon receipt, installed and connected to WiFi. Make sure that signal strength is sufficient for connectivity or may need booster. Like the features on the app. Can even upload picture of landscape to replace default. Wish there were more instructions related to app, but guess I can hunt YouTube video.
| Product dimensions | 11.13 x 5.41 x 10.64 cm; 68 Grams |
| Is discontinued by manufacturer | No |
