BLE on T-display ESP32 runs out of memory

[puterboy]

Interesting… what did you do differently?
Did you do any optimizations? Or leave out any code?

Perhaps my code for writing to the T-display was wrong as I have never used it before.
Would be great if you could share

Note I posted updated code that works on a 2-line display to:

ESPHome config to read from PC-60FW bluetooth Pulse Oximeter and display locally

The following config.yaml interfaces to a bluetooth wireless PC-60FW Pulse Oximeter (I bought mine for about $16 on Aliexpress) The config: Works with a standard ESP32-devkit device Creates 2 new sensor entities: sensor.pc_60fw_o2sat sensor.pc_60fw_pulse Displays the O2Sat & Pulse (plus total connected time and current connected time) on a 2-line i2C 1602 display The sampling and display update time is set to 1-second but it can be changed via the substitution variable update_interval Sho…

Thanks