From 6783a42a14cb725ce26fc75343f8b9c0c213bc2f Mon Sep 17 00:00:00 2001
From: PolyPakhomova <155804625+PolyPakhomova@users.noreply.github.com>
Date: Wed, 2 Jul 2025 13:32:44 +0300
Subject: [PATCH] Update Adapter.c

minimum power
---
 ports/nordic/common-hal/_bleio/Adapter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ports/nordic/common-hal/_bleio/Adapter.c b/ports/nordic/common-hal/_bleio/Adapter.c
index 9cf40ae91b3ff..9dc83a887cb10 100644
--- a/ports/nordic/common-hal/_bleio/Adapter.c
+++ b/ports/nordic/common-hal/_bleio/Adapter.c
@@ -715,7 +715,7 @@ static bool advertising_on_ble_evt(ble_evt_t *ble_evt, void *self_in) {
     switch (ble_evt->header.evt_id) {
         case BLE_GAP_EVT_CONNECTED: // Connecting also stops an advertisement.
             // Set the tx_power for the connection higher than the advertisement.
-            sd_ble_gap_tx_power_set(BLE_GAP_TX_POWER_ROLE_CONN, ble_evt->evt.gap_evt.conn_handle, 0);
+            sd_ble_gap_tx_power_set(BLE_GAP_TX_POWER_ROLE_CONN, ble_evt->evt.gap_evt.conn_handle, -20);
             common_hal_bleio_adapter_stop_advertising(self);
             return false;
             break;