hello i am devloping bluetooth thermal printer based on esp32 the android app sends data very fast i have set rx_queue_size = 15000 in bluetooth serial library but still this getting full in one second other chinese made thermal printers uses stm32 and external serial bluetooth chip with very low sr...

i am building bluetooth thermal printer based on esp32 bluetooth classic i have set rx queue size of bluetoothserial to 15000(MAX AVAILABLE) still thats getting full in 1 seconds and if data is more then 15k then some data might getting loss other printers using bc417 bluetooth module have low ram a...