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We present the second data release of high-resolution ($\leq0.2$ arcsec)1.5-GHz radio images of 177 nearby galaxies from the Palomar sample, observedwith the e-MERLIN array, as part of the LeMMINGs (Legacy e-MERLIN Multi-bandImaging of Nearby Galaxy Sample) survey. Together with the 103 targets of thefirst LeMMINGs data release, this represents a complete sample of 280 localactive (LINER and Seyfert) and inactive galaxies HII galaxies and AbsorptionLine Galaxies, ALG). This large program is the deepest radio survey of thelocal Universe, $\gtrsim$10$^{17.6}$ W Hz$^{-1}$, regardless of the host andnuclear type: we detect radio emission $\gtrsim$0.25 mJy beam$^{-1}$ for125/280 galaxies (44.6 per cent) with sizes of typically $\lesssim$100 pc. Ofthose 125, 106 targets show a core which coincides within 1.2 arcsec with theoptical nucleus. Although we observed mostly cores, around one third of thedetected galaxies features jetted morphologies. The detected radio coreluminosities of the sample range between $\sim$10$^{34}$ and 10$^{40}$ ergs$^{-1}$. LINERs and Seyferts are the most luminous sources, whereas HIIgalaxies are the least. LINERs show FRI-like core-brightened radio structures,while Seyferts reveal the highest fraction of symmetric morphologies. Themajority of HII galaxies have single radio core or complex extended structures,which probably conceal a nuclear starburst and/or a weak active nucleus (sevenof them show clear jets). ALGs, which are typically found in evolvedellipticals, although the least numerous, exhibit on average the most luminousradio structures, similar to LINERs.

LeMMINGs. II. The e-MERLIN legacy survey of nearby galaxies. The deepest radio view of the Palomar sample on parsec scale