diff --git a/src/capture/hackrf/README.md b/src/capture/hackrf/README.md
index 4a53691..d1b1dca 100644
--- a/src/capture/hackrf/README.md
+++ b/src/capture/hackrf/README.md
@@ -4,8 +4,11 @@ This requires 2 HackRF units with a shared clock signal and a shared hardware tr
 
 ## Instructions
 
-- Follow this [guide](https://hackrf.readthedocs.io/en/latest/hardware_triggering.html) to set up the shared clock and hardware trigger.
+- The 2 HackRF boards should be wired as per the diagram below.
+- Note the [official guide](https://hackrf.readthedocs.io/en/latest/hardware_triggering.html) on setting up the shared clock and hardware trigger.
 - Install the HackRF package on the host using `sudo apt install hackrf` to access HackRF tools.
 - Run `hackrf_info` to get HackRF serial numbers.
 - Edit the `config/config-hackrf.yml` file to add serial numbers and parameters.
 - Update the `docker-compose.yml` file to use the above config file in both locations.
+
+![HackRF blah2 wiring diagram](./hackrf-blah2.png "HackRF")
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