From ae7197e882f56e67d36b16d49f2f47f969376ccd Mon Sep 17 00:00:00 2001 From: Marius Vikhammer Date: Wed, 21 Jul 2021 15:20:57 +0800 Subject: [PATCH] docs: fixed dead readme links --- examples/protocols/pppos_client/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/protocols/pppos_client/README.md b/examples/protocols/pppos_client/README.md index 03022b5ea0..c00e8f626d 100644 --- a/examples/protocols/pppos_client/README.md +++ b/examples/protocols/pppos_client/README.md @@ -14,7 +14,7 @@ When PPP connection has been established, the IP packet flow from application si ### Hardware Required To run this example, you need an ESP32 dev board (e.g. ESP32-WROVER Kit) or ESP32 core board (e.g. ESP32-DevKitC). -For test purpose, you also need a cellular modem module. Here we take the [SIM800L](https://www.simcom.com/product/SIM800.html) and [BG96](https://www.quectel.com/product/bg96.htm) as an example. +For test purpose, you also need a cellular modem module. Here we take the [SIM800L](https://www.simcom.com/product/SIM800.html) and [BG96](https://www.quectel.com/product/lpwa-bg96-cat-m1-nb1-egprs/) as an example. You can also try other modules as long as they embedded PPP protocol. **Note:** Since SIM800L only support **2G** which will **not** work in some countries. And also keep in mind that in some other countries it will stop working soon (many remaining 2G networks will be switched off in the next 2-3 years). So you should **check with your local providers for further details** if you try this example with any 2G modules.