Updated

README.md

@@ -56,7 +56,7 @@ This is early stage of development - stay tuned.
    |  :hourglass:  | [Adafruit Feather ESP32S2 with Adafruit LoRa Radio FeatherWing](https://github.com/matthias-bs/BresserWeatherSensorReceiver#adafruit-feather-esp32s2-with-adafruit-lora-radio-featherwing)                                | Adafruit Feather ESP32-S2 | ADAFRUIT_FEATHER_ESP32S2   | SX1276 (RFM95W) | **No Bluetooth available!**<br>Wiring on the Featherwing:<br>E to IRQ<br>D to CS<br>C to RST<br>A to DI01 |
  |  :hourglass:  | [Thingpulse ePulse Feather](https://thingpulse.com/product/epulse-feather-low-power-esp32-development-board/) with [Adafruit LoRa Radio FeatherWing](https://www.adafruit.com/product/3231)     | Adafruit ESP32 Feather | FEATHER_ESP32   | SX1276 (RFM95W) | Wiring on the Featherwing:<br>E to IRQ<br>D to CS<br>C to RST<br>A to DI01<br><br>**see** [**#55**](https://github.com/matthias-bs/BresserWeatherSensorTTN/issues/55) |
  |  :hourglass:  | [M5Stack Core2](https://docs.m5stack.com/en/core/core2) with [M5Stack Module LoRa868](https://docs.m5stack.com/en/module/lora868)   | M5Core2 | M5STACK_CORE2   | SX1276<br>(RA-01H) | Wiring on the LoRa868 Module: <br>DIO1 to GPIO35<br><br>"M5Unified" must be installed <br>`M5.begin()`is called to control power management |
- |  :hourglass:  | [Adafruit Feather RP2040](https://www.adafruit.com/product/4884) with [Adafruit LoRa Radio FeatherWing](https://www.adafruit.com/product/3231)     | Adafruit Feather RP2040 | ADAFRUIT_FEATHER_RP2040   | SX1276 (RFM95W) | **No Bluetooth available!**<br>**Configuration: Choose an entry with "FS" in section __Flash Size__!**<br>Wiring on the Featherwing:<br>E to IRQ<br>D to CS<br>C to RST<br>A to DI01 |
+ |  :white_check_mark:  | [Adafruit Feather RP2040](https://www.adafruit.com/product/4884) with [Adafruit LoRa Radio FeatherWing](https://www.adafruit.com/product/3231)     | Adafruit Feather RP2040 | ADAFRUIT_FEATHER_RP2040   | SX1276 (RFM95W) | **No Bluetooth available!**<br>**Configuration: Choose an entry with "FS" in section __Flash Size__!**<br>Wiring on the Featherwing:<br>E to IRQ<br>D to CS<br>C to RST<br>A to DI01 |
 
 :hourglass: &mdash; confirmation pending