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Updated Simple ESPSomfy RTS device (markdown)

rstrouse 2023-03-29 10:37:17 -07:00
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Simple-ESPSomfy-RTS-device.md

@ -55,7 +55,7 @@ The hardest part of the inital connection is determining which pins are which on
***NOTE:*** The pinout for the ESP32 will be different if you chose an ethernet model. The GPIO pins below will not be available on your board. The ethernet PHY steals many if these. However, you can simply read through the datasheet and choose from the list of available pins. So you do not have to disconnect your radio to use the serial port though you should not choose GPIO0 or GPIO2 for any of the radio pins. As an aside start with one of the input only GPIOs for the RX. These are typically GPIO32+.
# Suggested Pins
The pin settings below are only suggestions for specific models of the ESP32
The pin settings below are only suggestions for specific models of the ESP32. ESPSomfy RTS will also allow you to share the same pin for RX and TX. Internally within the software, the transceiver will be switched to read or write to the assigned pin depending on whether it is assigned as RX or TX. To share the RX/TX pin connect only GDO0 then assign both the RX and TX pins in the transceiver settings to this pin. ESP Somfy RTS will manage the input and output state for this pin when receiving or transmitting. This configuration will work for any of the boards below.
## ESP-WROOM-32/ESP32S Models
If you are going to connect ESPSomfy RTS with wifi. These devices are plentiful, inexpensive, and reliable. They are also more user friendly in that they do not require any external USB interfaces to program them.
@ -112,6 +112,10 @@ This little board uses power over ethernet so you can run one cable to the devic
## LilyGO T-Internet POE
So where do these names come from. Anyway, this is another PoE card. You will need the programmer card to load the initial firmware but after that it can sit in a drawer so years from now you pick it up and think... "what is this to?". You know like that key to something you don't know what it belongs to. Again there are not many pins available but there are just enough to get the transceiver hooked up.
![image](https://user-images.githubusercontent.com/47839015/228616675-fa8d4373-5841-4f0a-b904-645de6d879e0.png)
<sup><sub>Special thanks to Oliver for the graphic</sub></sup>
| Pin | Description | ESP Pin |
| --- | ----------- | ------- |
| 1 | GND | GND |