Do you have an m5stick-c working with current esphome?

wjcarpenter · March 23, 2021, 2:21am

I just had another look at the Water Leak Detector project, which uses an M5StickC and esphome. The YAML only describes sensing the battery level, but the code is their custom component for AXP192 does have a control for display brightness.

github.com

geiseri/esphome-m5stickC/blob/8c301f300ce41706f5d32635f3f1840bb0e50940/components/axp192/axp192.cpp

#include "axp192.h"
#include "esphome/core/log.h"

namespace esphome {
namespace axp192 {

static const char *TAG = "axp192.sensor";

void AXP192Component::setup() 
{
  begin(false, false, false, false, false);
}

void AXP192Component::dump_config() {
  ESP_LOGCONFIG(TAG, "AXP192:");
  LOG_I2C_DEVICE(this);
  LOG_SENSOR("  ", "Battery Level", this->batterylevel_sensor_);
}

float AXP192Component::get_setup_priority() const { return setup_priority::DATA; }

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I only looked at the code just now. I didn’t try any experiments, but there’s a reasonable chance it works (at least in native C++ code … how to interface to esphome? dunno).