From 18be92615bd3593b29d60e68126ba506c0d9be96 Mon Sep 17 00:00:00 2001 From: taco Date: Sun, 7 Sep 2025 20:00:44 +1000 Subject: [PATCH] add QSPI pins to Lilygo T-Echo --- variants/lilygo_techo/variant.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/variants/lilygo_techo/variant.h b/variants/lilygo_techo/variant.h index da8d81d4..1de62d91 100644 --- a/variants/lilygo_techo/variant.h +++ b/variants/lilygo_techo/variant.h @@ -58,6 +58,19 @@ #define PIN_SPI_SCK (19) #define PIN_SPI_NSS (24) +//////////////////////////////////////////////////////////////////////////////// +// QSPI FLASH + +#define PIN_QSPI_SCK (46) +#define PIN_QSPI_CS (47) +#define PIN_QSPI_IO0 (44) +#define PIN_QSPI_IO1 (45) +#define PIN_QSPI_IO2 (7) +#define PIN_QSPI_IO3 (5) + +#define EXTERNAL_FLASH_DEVICES ZD25WQ16BUIGR +#define EXTERNAL_FLASH_USE_QSPI + //////////////////////////////////////////////////////////////////////////////// // Builtin LEDs