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Merge branch 'bugfix/pppos_client_docs_power' into 'release/v4.4'

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Examples/PPPoS: Add troubleshooting to correctly power modem (v4.4)

See merge request espressif/esp-idf!16235
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David Čermák 2022-01-21 09:46:13 +00:00
commit 0b46ac1732
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examples/protocols/pppos_client/README.md
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@ -130,4 +130,8 @@ E (626) sim800: sim800_init(628): sync failed
```
* Make sure your modem module is in command mode stably before you run this example.
2. Why the modem restarts before switching to PPP mode or while getting operator's information?
* Make sure the modem device is properly powered. Please consult the device's datasheet for the power requirement (BG96 consumes approximately 200mA while establishing a connection and may restart if powered only from ESP32-WROVER Kit)
(For any technical queries, please open an [issue](https://github.com/espressif/esp-idf/issues) on GitHub. We will get back to you as soon as possible.)