  We report the results of our search for pulsating subdwarf B stars in Full
Frame Images, sampled at 30 min cadence and collected during Year 1 of the TESS
mission. Year 1 covers most of the southern ecliptic hemisphere. The sample of
objects we checked for pulsations was selected from a subdwarf B stars database
available to public. Only two positive detections have been achieved, however,
as a by-product of our search we found 1807 variable objects, most of them not
classified, hence their specific variability class cannot be confirmed at this
stage. Our preliminary discoveries include: two new subdwarf B (sdB) pulsators,
26 variables with known sdB spectra, 83 non-classified pulsating stars, 83
eclipsing binaries (detached and semi-detached), a mix of 1535 pulsators and
non-eclipsing binaries, two novae, and 77 variables with known (non-sdB)
spectral classification. Among eclipsing binaries we identified two known HW
Vir systems and four new candidates. The amplitude spectra of the two sdB
pulsators are not rich in modes, but we derive estimates of the modal degree
for one of them. In addition, we selected five sdBV candidates for mode
identification among 83 pulsators and describe our results based on this
preliminary analysis. Further progress will require spectral classification of
the newly discovered variable stars, which hopefully include more subdwarf B
stars.
