Updated docs and links

Signed-off-by: Fred Dushin <fred@dushin.net>

Author: fadushin

examples/dht_example/README.md

@@ -8,14 +8,14 @@ The `dht_example` program illustrates use of the DHT API by taking a temperature
 
 For this application, you will need:
 
-* An ESP32 device, flashed with the [AtomVM](https://github.com/bettio/AtomVM) image (including the VM and core libraries), and capable of connecting via UART to your development machine;
+* An ESP32 device, flashed with the [AtomVM](https://github.com/atomvm/AtomVM) image (including the VM and core libraries), containing the `atomvm_dht` Nif, and capable of connecting via UART to your development machine;
 * A DHT11 or DHT22 device, typically marketed as an integrated development board;
 * The [`esptool.py`](https://github.com/espressif/esptool) tool (for flashing);
 * The [`git`](https://git-scm.com) version control tool;
 * [Erlang/OTP 21](https://www.erlang.org) or higher, along with [`rebar3`](https://www.rebar3.org);
 * A serial monitor program of your choice (e.g, [`minicom`](https://en.wikipedia.org/wiki/Minicom))
 
-While the [IDF SDK](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/) and required toolchains are not required, they may make life a little easier.
+> Note that you will need to build a version of the AtomVM virtual machine that includes the `atomvm_dht` Nif.
 
 ## Getting Started
 
@@ -37,9 +37,9 @@ To run this example program, connect the positive (+) lead on the DHT device to
 
 To build and flash this application to your ESP32 device, issue the `esp32_flash` target to the `rebar3` command, and optionally specify the device port and baud rate, if they do not match the defaults.
 
-> Note.  For information about the `esp32_flash` target, see the [`atomvm_rebar3_plugin`](https://github.com/atomvm/atomvm_rebar3_plugin) instructions.
+> Note.  For information about the `esp32_flash` target, see the [`atomvm_rebar3_plugin`](https://atomvm.github.io/atomvm_rebar3_plugin) instructions.
 
-    shell$ rebar3 esp32_flash -p /dev/ttyUSB0 -b 115200
+    shell$ rebar3 atomvm esp32_flash -p /dev/ttyUSB0 -b 115200
     ===> Fetching atomvm_rebar3_plugin
     ===> Fetching packbeam
     ===> Analyzing applications...

markdown/dht.md

@@ -10,11 +10,11 @@ The AtomVM DHT library is only supported on the ESP32 platform.
 
 The AtomVM DHT library is implemented as an AtomVM component, which includes some native C code that must be linked into the ESP32 AtomVM image.  In order to build and deploy this client code, you must build an AtomVM binary image with this component included.
 
-For general instructions about how to build AtomVM and include third-party components into an AtomVM image, see the [AtomVM Build Instructions](https://doc.atomvm.net/build-instructions.html).
+For general instructions about how to build AtomVM and include third-party components into an AtomVM image, see the [AtomVM Build Instructions](https://www.atomvm.net/doc/master/build-instructions.html).
 
-Once the AtomVM image including this component has been built, you can flash the image to your ESP32 device.  For instructions about how to flash AtomVM images to your ESP32 device, see the AtomVM [Getting Started Guide](https://doc.atomvm.net/getting-started-guide.html).
+Once the AtomVM image including this component has been built, you can flash the image to your ESP32 device.  For instructions about how to flash AtomVM images to your ESP32 device, see the AtomVM [Getting Started Guide](https://www.atomvm.net/doc/master/getting-started-guide.html).
 
-Once the AtomVM image including this component has been flashed to your ESP32 device, you can then include this project into your [`rebar3`](https://www.rebar3.org) project using the [`atomvm_rebar3_plugin`](https://github.com/atomvm/atomvm_rebar3_plugin), which provides targets for building AtomVM packbeam files and flashing them to your device.
+Once the AtomVM image including this component has been flashed to your ESP32 device, you can then include this project into your [`rebar3`](https://www.rebar3.org) project using the [`atomvm_rebar3_plugin`](https://atomvm.github.io/atomvm_rebar3_plugin), which provides targets for building AtomVM packbeam files and flashing them to your device.
 
 ## Programmer's Guide