diff --git a/documentation/asciidoc/accessories/iqaudio/codec_zero.adoc b/documentation/asciidoc/accessories/iqaudio/codec_zero.adoc
index 8423247bf..9739adf5f 100644
--- a/documentation/asciidoc/accessories/iqaudio/codec_zero.adoc
+++ b/documentation/asciidoc/accessories/iqaudio/codec_zero.adoc
@@ -1,34 +1,32 @@
 === Raspberry Pi Codec Zero
 
-Raspberry Pi Codec Zero is a Raspberry Pi Zero sized audio HAT. It delivers bi-directional digital audio signals (I2S) between Raspberry Pi and its onboard Dialog Semiconductor DA7212 codec. The Codec Zero has multiple features and supports a range of input and output devices:
+Raspberry Pi Codec Zero is a Raspberry Pi Zero-sized audio HAT. It delivers bi-directional digital audio signals (I2S) between a Raspberry Pi and the Codec Zero's on-board Dialog Semiconductor DA7212 codec. The Codec Zero supports a range of input and output devices.
 
 * High performance 24-bit audio codec
 * Supports common audio sample rates between 8-96kHz
-* Built in MEMS (micro-electro-mechanical) microphone (Mic2)
-* Mono Electret microphone (Mic2 left)
+* Built in micro-electro-mechanical (MEMS) microphone (Mic2)
+* Mono electret microphone (Mic2 left)
 * Automatic MEMS disabling on Mic2 insert detect
-* Supports additional (no fit) Mono Electret microphone (Mic1 right)
+* Supports additional (no fit) mono electret microphone (Mic1 right)
 * Stereo auxiliary input channel (AUX IN) - PHONO/RCA connectors
-* Stereo auxiliary output channel (Headphone / AUX OUT)
-* Flexible analog and digital mixing paths
-* DSP (Digital Signal Processors) for ALC (Automatic Level Control)
-* 5-band EQ (Equalisation)
-* Mono line-out / mini speaker driver: 1.2W @ 5V, THD<10%, R=8Ω
+* Stereo auxiliary output channel (Headphone/AUX OUT)
+* Flexible analogue and digital mixing paths
+* Digital signal processors (DSP) for  automatic level control (ALC)
+* Five-band EQ 
+* Mono line-out/mini speaker driver: 1.2W @ 5V, THD<10%, R=8Ω
 
 image::images/Codec_Zero_Board_Diagram.jpg[width="80%"]
 
-The Codec Zero includes an EEPROM which can be used for auto-configuration of the Linux environment if necessary.
-
-The unit has an integrated MEMS microphone, can be used with stereo microphone input via 3.5mm socket and a mono speaker (1.2W / 8Ω).
+The Codec Zero includes an EEPROM which can be used for auto-configuration of the Linux environment if necessary. It has an integrated MEMS microphone, and can be used with stereo microphone input via a 3.5mm socket and a mono speaker (1.2W/8Ω).
 
 In addition to the green (GPIO23) and red (GPIO24) LEDs, a tactile programmable button (GPIO27) is also provided.
 
 ==== Pinouts
 [cols="1,12"]
 |===
-| *P1/2* | Support external PHONO / RCA sockets if needed. P1: AUX IN, P2: AUX OUT.
+| *P1/2* | Support external PHONO/RCA sockets if needed. P1: AUX IN, P2: AUX OUT.
 | *P1* | Pin 1 is square.
 |===
 image::images/CODEC_ZERO_ZOOMED_IN_DIAGRAM.jpg[width="50%"]
 
-A Codec Zero is an ideal design starting point for projects such as walkie-talkies, smart doorbells, vintage radio hacks, or smart speakers.
\ No newline at end of file
+Codec Zero is an ideal design starting point for small-scale projects such as walkie-talkies, smart doorbells, vintage radio hacks, or smart speakers.