From 167b1b4b3aac99afab5019b160ffb075099c7798 Mon Sep 17 00:00:00 2001 From: Bernhard Kirchen Date: Thu, 30 May 2024 17:58:24 +0200 Subject: [PATCH] docs: mention ADUM1201 to talk to Victron MPPTs --- docs/hardware_flash.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/docs/hardware_flash.md b/docs/hardware_flash.md index 23c7d290d..16981e329 100644 --- a/docs/hardware_flash.md +++ b/docs/hardware_flash.md @@ -54,7 +54,10 @@ The CMT2300A uses 3-Wire half duplex SPI communication. Due to this fact it curr ### 3.3V / 5V logic level converter -The logic level converter is used to interface with the Victron MPPT charge controller and the relay board. It converts the 3.3V logic level used by the ESP32 to 5V logic used by the other devices. +The logic level converter is used to interface with the Victron MPPT charge +controller and the relay board. It converts the 3.3V logic level used by the +ESP32 to 5V logic used by the other devices. A commonly used digital isolator +is the ADUM1201. ### SN65HVD230 CAN bus transceiver