ble 1.2.3

• Updated Graphics Library arduino_gfx 1.4.6
• Add encoder parameter configuration (usually 2 or 4) on the WiFi configuration page.
• Font adjustments to the display interface
• Added OTA progress bar on the display
• Bilibili interface adjusted
• add config.json file in data directory

ble 1.2.2

for hardware v2.5

• Increase LED effect
• Fix web pages

OTA upgrade, after booting, when the word "三键客" appears, keep holding the third button on the left until the word OTA appears on the third screen
OTAfirmware_ble_1.2.2_4.zip
OTAfirmware_ble_1.2.2_2.zip