ptvoinfo/zigbee-configurable-firmware

Pressure data lost from SHT30

ch00kan0ff opened this issue · 3 comments

Hi!
I make firmware with 2 sensors SHT30 and ds18b20

Board type: CC2530
Device type: Router

Output pins:
P06: Output 1, Temperature sensor (I2C), Pull-up (Address (dec): 68, Type: SHT30)
P04: Output 2, I2C SCL/SPI CLK, Pull-up
P02: Output 3, DS18B20, External pull-up (Sensor ID (optional, hex): 28-53-53-81-E3-15-3C-C9, Mode: Multiple on bus, Auto-detect)

And pressure from SHT30 don't appear in Z2M.
image

Without DS18B20 all was good.

firmware configurator version 1.9.0.14, Z2M version [1.34.0] commit: [aae7312]

I try to generate external converter, and there is no pressure in exposes:

const device = {
    zigbeeModel: ['ch_ds18_sht30'],
    model: 'ch_ds18_sht30',
    vendor: 'Custom devices (DiY)',
    description: '[Configurable firmware](https://ptvo.info/zigbee-configurable-firmware-features/)',
    fromZigbee: [fz.ignore_basic_report, fz.temperature, fz.ptvo_humidity, fz.ptvo_pressure, fz.ptvo_switch_analog_input,],
    toZigbee: [tz.ptvo_switch_trigger,],
    exposes: [e.temperature().withEndpoint('l1'),
      e.humidity().withEndpoint('l1'),
      e.temperature().withEndpoint('l3'),
],
    meta: {
        multiEndpoint: true,
        
    },
    endpoint: (device) => {
        return {
            l1: 1, l3: 3,
        };
    },
    configure: async (device, coordinatorEndpoint, logger) => {
            const endpoint = device.getEndpoint(1);
      await endpoint.read('genBasic', ['modelId', 'swBuildId', 'powerSource']);
    },

};

module.exports = device;

How can I get pressure back?
Add e.pressure().withEndpoint('l1')
to exposes in converter? And flash the device with new firmware whith custom model name to z2m uses external converter?

Clusters in Z2M looks like this:
image

@ch00kan0ff Hmm. I cannot find the SHT30 datasheet that it can return a pressure value. Temperature & Humidity only.

Oh. I am really sorry. My first version was with bme. And after change it to sht30 I forgot that it does not have pressure. Thank you for answer and for great firmware!