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Power off control pin on Thinknode m5 during deepsleep and add RTC (#9510)

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* Power off control pin on Thinknode m5 during deepsleep

* Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Finish HAS_RTC cleanup

* Add RTC for Thinknode M5

* Don't double-init Wire

* Specify the RTC chip directly rather than use SensorRtcHelper.
Saves a bit of flash, and avoid mis-detection

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
Jonathan Bennett
2026-02-03 06:07:33 -06:00
committed by GitHub
co-authored by GitHub Copilot
parent e9d4485bb5
commit 644fa5b54e
11 changed files with 27 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
variants/esp32s3/ELECROW-ThinkNode-M5/platformio.ini
+2
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@@ -34,3 +34,5 @@ lib_deps = ${esp32s3_base.lib_deps}
https://github.com/meshtastic/GxEPD2/archive/a05c11c02862624266b61599b0d6ba93e33c6f24.zip
# renovate: datasource=custom.pio depName=PCA9557-arduino packageName=maxpromer/library/PCA9557-arduino
maxpromer/PCA9557-arduino@1.0.0
# renovate: datasource=custom.pio depName=SensorLib packageName=lewisxhe/library/SensorLib
lewisxhe/SensorLib@0.3.4
variants/esp32s3/ELECROW-ThinkNode-M5/variant.cpp
+7 -2
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@@ -1,12 +1,17 @@
#include "variant.h"
#include <PCA9557.h>
PCA9557 io(0x18, &Wire);
PCA9557 io(0x18, &Wire1);
void earlyInitVariant()
{
Wire.begin(48, 47);
Wire1.begin(48, 47);
io.pinMode(PCA_PIN_EINK_EN, OUTPUT);
io.pinMode(PCA_PIN_POWER_EN, OUTPUT);
io.digitalWrite(PCA_PIN_POWER_EN, HIGH);
}
void variant_shutdown()
{
io.digitalWrite(PCA_PIN_POWER_EN, LOW);
}
variants/esp32s3/ELECROW-ThinkNode-M5/variant.h
+3
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@@ -30,6 +30,9 @@
#define I2C_SCL 1
#define I2C_SDA 2
// PCF8563 RTC Module
#define PCF8563_RTC 0x51
// GPS pins
#define GPS_SWITH 10
#define HAS_GPS 1
variants/nrf52840/ELECROW-ThinkNode-M3/platformio.ini
+1 -1
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@@ -24,5 +24,5 @@ lib_deps =
${nrf52840_base.lib_deps}
# renovate: datasource=custom.pio depName=nRF52_PWM packageName=khoih-prog/library/nRF52_PWM
khoih-prog/nRF52_PWM@1.0.1
; # renovate: datasource=custom.pio depName=SensorLib packageName=lewisxhe/library/SensorLib
# renovate: datasource=custom.pio depName=SensorLib packageName=lewisxhe/library/SensorLib
lewisxhe/SensorLib@0.3.4
variants/nrf52840/ELECROW-ThinkNode-M3/variant.h
-1
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@@ -116,7 +116,6 @@ extern "C" {
// PCF8563 RTC Module
#define PCF8563_RTC 0x51
#define HAS_RTC 1
#ifdef __cplusplus
}
variants/nrf52840/ELECROW-ThinkNode-M6/platformio.ini
+1 -1
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@@ -21,5 +21,5 @@ build_flags = ${nrf52840_base.build_flags}
build_src_filter = ${nrf52_base.build_src_filter} +<../variants/nrf52840/ELECROW-ThinkNode-M6>
lib_deps =
${nrf52840_base.lib_deps}
; # renovate: datasource=custom.pio depName=SensorLib packageName=lewisxhe/library/SensorLib
# renovate: datasource=custom.pio depName=SensorLib packageName=lewisxhe/library/SensorLib
lewisxhe/SensorLib@0.3.4
variants/nrf52840/ELECROW-ThinkNode-M6/variant.h
-1
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@@ -121,7 +121,6 @@ static const uint8_t A0 = PIN_A0;
// PCF8563 RTC Module
#define PCF8563_RTC 0x51
#define HAS_RTC 1
// SPI
#define SPI_INTERFACES_COUNT 1
variants/nrf52840/t-echo-plus/variant.h
-3
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@@ -132,9 +132,6 @@ static const uint8_t A0 = PIN_A0;
#define HAS_DRV2605 1
// Battery / ADC already defined above
#define HAS_RTC 1
#define SERIAL_PRINT_PORT 0
#ifdef __cplusplus