From 9fa76e21d38a3accff1e2f2b386d6eb208f7f2dc Mon Sep 17 00:00:00 2001
From: kx1t <15090643+kx1t@users.noreply.github.com>
Date: Fri, 26 Apr 2024 06:56:48 -0400
Subject: [PATCH] Add Biastee to read

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index baa8dbc..a22800f 100644
--- a/README.md
+++ b/README.md
@@ -184,6 +184,7 @@ You can use `rtl_test` to see which devices and device serials are connected to
 | `RTLSDR_DEVICE_GAIN` | SDR device gain. Can also be set to `auto` | `33` |
 | `RTLSDR_DEVICE_PPM`| PPM deviation of your RTLSDR device | Empty |
 | `RTLSDR_DEVICE_BANDWIDTH` | Channel bandwitdh of the receiver | `192K` |
+| `RTLSDR_DEVICE_BIASTEE` | If set to `on`, `1`, `enabled`, or `yes`, the bias-tee function of the RTLSDR device will be switched on | Empty |
 | `AISCATCHER_CHANNELS` | Channels flag for `ais-catcher`. Set to `AB` (receive on channel AB, default value if omitted), `CD` (receive on channel CD), or `CD AB` (receive on channel CD but forward this data to aggregators saying it's channel AB; this can be used to send channels CD data to aggregators that can't handle CD data) | Empty (`AB`) |
 | `AISCATCHER_DECODER_MODEL` | Decoder model number for `ais-catcher` | `2` |
 | `AISCATCHER_DECODER_AFC_WIDE` | `-go AFC_WIDE` flag for `ais-catcher`. Recommended to set to `on` | `on` |