# Which module has the lowest sleep current? **URL:** \ **Category:** End Devices (Nodes)\ **Created:** [July 6, 2018, 8:03am UTC](https://www.thethingsnetwork.org/forum/t/which-module-has-the-lowest-sleep-current/15622 "2018-07-06T08:03:41Z")\ **Posts on this page:** 1\ **Showing post:** 4
**Author:** ![BoRRoZ](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/borroz/32/44234_2.png) [@BoRRoZ](https://www.thethingsnetwork.org/forum/u/BoRRoZ)\ **Post date:** [July 6, 2018, 8:14am UTC](https://www.thethingsnetwork.org/forum/t/which-module-has-the-lowest-sleep-current/15622/4 "2018-07-06T08:14:04Z")
----------- only LOW SLEEP CURRENTS make it to these lists -------------------------------- **GROUP 1** / factory **certified** modules **with** LoRaWAN **stack onboard** 1 - [MICROCHIP RN2483A](https://www.microchip.com/wwwproducts/en/RN2483) 2 - [LAIRD RM186](https://www.lairdtech.com/products/rm1xx-lora-modules) 3 - [MULTITECH mDot](https://www.multitech.com/brands/multiconnect-mdot) 4 - [IMST IM880A](https://wireless-solutions.de/products/discontinued-products/im880a.html) 5 - [NEMEUS MM002](https://www.nemeus.fr/product/mm002-eu-module/) 6 - [RAK 811](http://www.rakwireless.com/en/module/lora/RAK811) 7 - [RAK 813](http://www.rakwireless.com/en/download/RAK813/Software%20Development) 8 - [MULTITECH xDOT](https://www.multitech.com/brands/multiconnect-xdot) 9 - [MURATA CMWX1ZZABZ-091](https://wireless.murata.com/eng/products/rf-modules-1/lpwa/type-abz.html) 10- [USI WM-SG-SM-42](http://www.usish.com/english/products_WM-SG-SM-42.php) 11- [SPARKLAN WLRS-590](http://www.sparklan.com/p2-products-detail.php?PKey=5036zSrJMwY9bgpz53reFw0pT3OtI977VpPHdJ7EWxM&WLRS-590%20Series%20%20(LoRaWAN%E2%84%A2%20Certified%20Product)) 12- [EMBIT EMB-LR1272](http://www.embit.eu/products/wireless-modules/emb-lr1272/) 13- * * * **GROUP 2** /**non factory/ non certified (open source?) modules** 1- [GRASSHOPPER](https://www.tindie.com/products/TleraCorp/grasshopper-lorawan-development-board/) 2- 3- * * * **GROUP 3** / DIY pcb’s and **specials** 1- [The nanoPower](http://www.loratracker.uk/?p=633) by LoRaTracker 2- [mini LoRa](https://github.com/hallard/Mini-LoRa) by CH2I 3- 4 * * * if you want a **product added** please post a link and in **which group** you think it should be if you see any errors let me know 😉 … after compiling the lists I’ll make a spreadsheet with more tech details, --- _[View the full topic](https://www.thethingsnetwork.org/forum/t/which-module-has-the-lowest-sleep-current/15622)._