La carte M4 Board permettant d'ajouter le wifi à un Amstrad CPC vient d'avoir un nouveau firmware v2.0.4 beta 10 :

WiFi: Fix WiFi connect issue after upgrade (clear some data and set proper RF cal data).
WiFi: Fix GD25Q32C ESP8266 spi flashchip to work in Quad IO mode.
DSK: Do not show files with system attribute set. (makes better catart too)
DSK: Show '*' after file with "Read Only" attribute set.
DSK: Do not reject strange sector numbers (like AMSOFT disk protection)