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included tutorial on nvram usage

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gijsio
2020-12-04 10:46:03 +01:00
committed by peter-pycom
parent f713aad834
commit fecefb89f0
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content/firmwareapi/pycom/network/lora/_index.md
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@@ -222,18 +222,16 @@ lora.callback(trigger=(LoRa.RX_PACKET_EVENT | LoRa.TX_PACKET_EVENT), handler=lor
Save the LoRaWAN state (joined status, network keys, packet counters, etc) in non-volatile memory in order to be able to restore the state when coming out of deepsleep or a power cycle.
```python
lora.nvram_save()
```
### lora.nvram_restore()
Restore the LoRaWAN state (joined status, network keys, packet counters, etc) from non-volatile memory. State must have been previously stored with a call to `nvram_save` before entering deepsleep. This is useful to be able to send a LoRaWAN message immediately after coming out of deepsleep without having to join the network again. This can only be used if the current region matches the one saved.
Restore the LoRaWAN state (joined status, network keys, packet counters, etc) from non-volatile memory. State must have been previously stored with a call to `nvram_save` before entering deepsleep. This is useful to be able to send a LoRaWAN message immediately after coming out of deepsleep without having to join the network again. This can only be used if the current region matches the one saved. Note that the nvram will be cleared after using this method.
### lora.nvram_erase()
Remove the LoRaWAN state (joined status, network keys, packet counters, etc) from non-volatile memory.
See the [tutorials](/tutorials/networks/lora/nvram/) for an example on how to use nvram
### lora.mesh()