Beta 0.5.1

README.md

@@ -332,6 +332,19 @@ Wiring for ESP32 DOIT DevKit V1 and AI-Thinker R01 - SX1278
 
 ![image](https://github.com/diepeterpan/rtl_433_ESP/blob/master/docs/Ai-Thinker-Ra-01-Schematic-Diagram.png)
 
+## ESP32 Platform Support
+
+### Single-Core ESP32 Variants (ESP32-C3, ESP32-S2)
+
+The library automatically detects and supports single-core ESP32 variants such as the ESP32-C3 and ESP32-S2. The decoder task's CPU core assignment and priority are automatically adjusted based on the `CONFIG_FREERTOS_UNICORE` configuration:
+
+* **Single-core processors** (ESP32-C3, ESP32-S2): Decoder task runs on core 0 with priority 3
+* **Multi-core processors** (ESP32, ESP32-S3): Decoder task runs on core 1 with priority 2
+
+This configuration ensures compatibility with single-core ESP32 variants that only have core 0 available, preventing boot crashes that would occur if the task were pinned to the non-existent core 1.
+
+The `CONFIG_FREERTOS_UNICORE` flag is automatically set by the ESP-IDF/Arduino framework when compiling for single-core ESP32 variants, so no manual configuration is required.
+
 ## Wiring and Building the Example
 
 Details are [here](example/OOK_Receiver/README.md)

Tuning/Tuning.MD

@@ -0,0 +1,28 @@
+# OOK Tuning
+
+As part of 5.x release I put a LilyGo board I have thru some testing to see if tweaking the `knobs` may dramatically impact signal reception.
+
+I twisted the knobs on 2 settings, Bitrate and Rx Bandwidth, and ran two series of tests with each setting, to see what the impact was.
+
+## BitRate
+
+This was a test of the BitRate setting, stepping by 0.1 from 1 to 32.7.
+![LilyGo OOK BitRate](LilyGo_OOK_BitRate.png)
+
+This a deeper look at reception around 14, stepping by 0.01
+
+![LilyGo OOK BitRate 14](LilyGo_OOK_BitRate_14.png)
+
+Highest count was at 2.4, with an average of 43.00 signals received.  Current setting is 1.2, so 2.4 is a doubling of the existing.
+
+## Rx Bandwidth
+
+This was a test of the Rx Bandwidth Setting, stepping by 5 from 5 to 250.
+
+![LilyGo OOK RxBw](LilyGo_OOK_RxBw.png)
+
+This is a deeper look at the reception around 230, stepping by 1 from 210 to 250.
+
+![LilyGo OOK RxBw 230](LilyGo_OOK_RxBw_230.png)
+
+Highests count was at 230, with an average of 39.38 signals received.  Current setting is 250, so 230 is a minor improvement.

Tuning/average.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# Check if input file is provided
+if [ $# -ne 1 ]; then
+    echo "Usage: $0 <input_file>"
+    exit 1
+fi
+
+input_file="$1"
+
+# Check if file exists
+if [ ! -f "$input_file" ]; then
+    echo "Error: File '$input_file' not found"
+    exit 1
+fi
+
+# Use awk to process the file and calculate averages per setRxBandwidth
+awk '
+    /Finished/ {
+        split($3, bw_arr, ",")
+        setting=$2
+        bandwidth = bw_arr[1]
+        count = $NF
+        sum[bandwidth] += count
+        num[bandwidth]++
+    }
+    END {
+        for (bw in sum) {
+            avg = sum[bw] / num[bw]
+            printf "%s, %.2f,%.2f\n", setting, bw, avg
+        }
+    }' "$input_file" | sort +1n