Add RP2 PIO background read #15672

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10 errors

Build sunton_esp32_8048S070 for en_US took 109.71s and failed

Build sunton_esp32_8048S070 for de_DE took 2.32s and failed

Build sunton_esp32_8048S070 for en_GB took 2.07s and failed

Build sunton_esp32_8048S070 for en_x_pirate took 2.11s and failed

Build sunton_esp32_8048S070 for es took 2.35s and failed

Build sunton_esp32_8048S070 for fil took 2.20s and failed

Build sunton_esp32_8048S070 for fr took 2.39s and failed

Build sunton_esp32_8048S070 for ID took 2.30s and failed

Build sunton_esp32_8048S070 for it_IT took 2.18s and failed

Build sunton_esp32_8048S070 for ja took 2.12s and failed