diff --git a/.gitignore b/.gitignore
index 0346078..f7bd02f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 # Arduino build artifacts
 build/
+.pio/
 *.bin
 *.elf
 *.map
diff --git a/README.md b/README.md
index 32b9068..75ca24e 100644
--- a/README.md
+++ b/README.md
@@ -294,7 +294,7 @@ See [CHANGELOG.md](CHANGELOG.md) for the full version history with technical det
      - `Adafruit SSD1306`
      - `NTPClient`
      - `WiFiManager` (by tzapu)
-     - `AsyncHTTPRequest_Generic`
+     - `asyncHTTPrequest` (by Bob Lemaire)
      - `ESPAsyncTCP`
      - `ArduinoJson` (by Benoit Blanchon)
 
@@ -605,7 +605,7 @@ Device reboots immediately.
 - [ESP8266 Arduino Core](https://github.com/esp8266/Arduino)
 - [Adafruit SSD1306](https://github.com/adafruit/Adafruit_SSD1306)
 - [WiFiManager](https://github.com/tzapu/WiFiManager)
-- [AsyncHTTPRequest_Generic](https://github.com/khoih-prog/AsyncHTTPRequest_Generic)
+- [asyncHTTPrequest](https://github.com/boblemaire/asyncHTTPrequest)
 - [NTPClient](https://github.com/arduino-libraries/NTPClient)
 
 **APIs**:
diff --git a/firmware/weather_clock/weather.cpp b/firmware/weather_clock/weather.cpp
index 08f91dd..5044146 100644
--- a/firmware/weather_clock/weather.cpp
+++ b/firmware/weather_clock/weather.cpp
@@ -3,20 +3,18 @@
  * TJ-56-654 Weather Clock v1.9.3
  */
 
-// Include AsyncHTTPRequest BEFORE globals.h to provide full type definition
+// Include asyncHTTPrequest before globals.h to provide the full type definition
 #include <ESPAsyncTCP.h>
-#define ASYNCHTTPREQUEST_GENERIC_VERSION_MIN_TARGET "AsyncHTTPRequest_Generic v1.13.0"
-#define ASYNCHTTPREQUEST_GENERIC_VERSION_MIN 1013000
-#include <AsyncHTTPRequest_Generic.h>
+#include <asyncHTTPrequest.h>
 
 #include "globals.h"
 #include <ArduinoJson.h>
 
 // Async HTTP client for weather (local to this file)
-static AsyncHTTPRequest weatherRequest;
+static asyncHTTPrequest weatherRequest;
 
 // Weather response callback
-void ICACHE_FLASH_ATTR onWeatherResponse(void* optParm, AsyncHTTPRequest* request, int readyState) {
+void ICACHE_FLASH_ATTR onWeatherResponse(void* optParm, asyncHTTPrequest* request, int readyState) {
   (void)optParm;  // Unused
 
   if (readyState == 4) {  // Request complete
diff --git a/platformio.ini b/platformio.ini
new file mode 100644
index 0000000..4050c23
--- /dev/null
+++ b/platformio.ini
@@ -0,0 +1,19 @@
+[platformio]
+src_dir = firmware/weather_clock
+
+[env:esp01_1m]
+platform = espressif8266
+board = esp01_1m
+framework = arduino
+board_build.ldscript = eagle.flash.1m64.ld
+board_build.flash_mode = dio
+upload_speed = 115200
+upload_resetmethod = nodemcu
+lib_deps =
+    adafruit/Adafruit GFX Library
+    adafruit/Adafruit SSD1306
+    arduino-libraries/NTPClient
+    tzapu/WiFiManager
+    boblemaire/asyncHTTPrequest @ 1.2.2
+    me-no-dev/ESPAsyncTCP
+    bblanchon/ArduinoJson @ ^7