esp32/modlte: Added support for extra bands (5,8)

Author: iwahdan88

esp32/mods/modlte.c

@@ -531,6 +531,8 @@ STATIC mp_obj_t lte_attach(mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t
             if (!lte_obj.carrier) {
                 lte_push_at_command("AT!=\"RRC::addScanBand band=3\"", LTE_RX_TIMEOUT_MIN_MS);
                 lte_push_at_command("AT!=\"RRC::addScanBand band=4\"", LTE_RX_TIMEOUT_MIN_MS);
+                lte_push_at_command("AT!=\"RRC::addScanBand band=5\"", LTE_RX_TIMEOUT_MIN_MS);
+                lte_push_at_command("AT!=\"RRC::addScanBand band=8\"", LTE_RX_TIMEOUT_MIN_MS);
                 lte_push_at_command("AT!=\"RRC::addScanBand band=12\"", LTE_RX_TIMEOUT_MIN_MS);
                 lte_push_at_command("AT!=\"RRC::addScanBand band=13\"", LTE_RX_TIMEOUT_MIN_MS);
                 lte_push_at_command("AT!=\"RRC::addScanBand band=20\"", LTE_RX_TIMEOUT_MIN_MS);
@@ -542,6 +544,10 @@ STATIC mp_obj_t lte_attach(mp_uint_t n_args, const mp_obj_t *pos_args, mp_map_t
                 lte_push_at_command("AT!=\"RRC::addScanBand band=3\"", LTE_RX_TIMEOUT_MIN_MS);
             } else if (band == 4) {
                 lte_push_at_command("AT!=\"RRC::addScanBand band=4\"", LTE_RX_TIMEOUT_MIN_MS);
+            } else if (band == 5) {
+                lte_push_at_command("AT!=\"RRC::addScanBand band=5\"", LTE_RX_TIMEOUT_MIN_MS);
+            } else if (band == 8) {
+                lte_push_at_command("AT!=\"RRC::addScanBand band=8\"", LTE_RX_TIMEOUT_MIN_MS);
             } else if (band == 12) {
                 lte_push_at_command("AT!=\"RRC::addScanBand band=12\"", LTE_RX_TIMEOUT_MIN_MS);
             } else if (band == 13) {