SensorTransmitter

Sensor Data FSK Transmitter based on RadioLib using SX1276 or CC1101

This project is closely related to BresserWeatherSensorReceiver

Use Cases

Emulation of sensors for testing purposes
Emulation of sensors while replacing the data with entirely different sensor values, e.g. using the manufacturer's temperature sensor protocol to display snow depth instead.
Repeater (combined with receiver)

Supported Protocols

Sensor Data Provisioning Options

See sensor types in WeatherSensor.h

Select option in SensorTransmitter.h.

Raw Data

uint8_t payload[] = {0xEA, 0xEC, 0x7F, 0xEB, 0x5F, 0xEE, 0xEF, 0xFA, 0xFE, 0x76, 0xBB, 0xFA, 0xFF,
                      0x15, 0x13, 0x80, 0x14, 0xA0, 0x11, 0x10, 0x05, 0x01, 0x89, 0x44, 0x05, 0x00};

class WeatherSensor

JSON Data as Constant String

const char json[] =
   "{\"sensor_id\":255,\"s_type\":1,\"chan\":0,\"startup\":0,\"battery_ok\":1,\"temp_c\":12.3,\
     \"humidity\":44,\"wind_gust_meter_sec\":3.3,\"wind_avg_meter_sec\":2.2,\"wind_direction_deg\":111.1,\
     \"rain_mm\":123.4}";

JSON Data as Input from Serial Console - Examples

Bresser 5-in-1 Protocol - Weather Sensor

{"sensor_id": 255, "s_type": 1, "chan": 0, "startup": 0, "battery_ok": 1, "temp_c": 12.3, "humidity": 44, "wind_gust_meter_sec": 3.3, "wind_avg_meter_sec": 2.2, "wind_direction_deg": 111.1, "rain_mm": 123.4}

Bresser 6-in-1 Protocol - Soil Temperature and Moisture

{"sensor_id": 4294967295, "s_type": 4, "chan": 0, "startup": 0, "battery_ok": 1, "temp_c": 12.3, "moisture": 44}

Bresser 6-in-1 Protocol - Weather Sensor

{"sensor_id": 4294967295, "s_type": 1, "chan": 0, "startup": 0, "battery_ok": 1, "temp_c": 12.3, "humidity": 44, "wind_gust_meter_sec": 3.3, "wind_avg_meter_sec": 2.2, "wind_direction_deg": 111.1, "rain_mm": 123.4, "uv": 7.8}

Bresser 7-in-1 Protocol - Weather Sensor

{"sensor_id": 65535, "s_type": 1, "chan": 0, "startup": 0, "battery_ok": 1, "temp_c": 12.3, "humidity": 44, "wind_gust_meter_sec": 3.3, "wind_avg_meter_sec": 2.2, "wind_direction_deg": 111.1, "rain_mm": 123.4, "uv": 7.8, "light_klx": 123.456}

Bresser 7-in-1 Protocol - Particulate Matter Sensor

{"sensor_id": 65535, "s_type": 8, "chan": 0, "startup": 0, "battery_ok": 1, "pm_2_5": 2345, "pm_10": 1234}

Bresser 7-in-1 Protocol - CO2 Sensor

{"sensor_id": 65535, "s_type": 10, "chan": 0, "startup": 0, "battery_ok": 1, "co2_ppm": 1234}

Bresser 7-in-1 Protocol - HCHO/VOC Sensor

{"sensor_id": 65535, "s_type": 11, "chan": 0, "startup": 0, "battery_ok": 1, "hcho_ppb": 1234, "voc": 1}

Bresser Lightning Sensor

{"sensor_id": 65535, "s_type": 9, "chan": 0, "startup": 0, "battery_ok": 1, "strike_count": 11, "distance_km": 7}

Bresser Leakage Sensor

{"sensor_id":4294967295, "s_type": 5, "chan": 0, "startup": 0, "battery_ok": 1, "alarm": 1}

Serial Port Control

Note: No additional spaces are allowed in commands! (But spaces are permitted in JSON strings.)

Command	Examples	Description
`{...}`	see above	Set JSON message data
`enc[oder]=<encoder>`	`enc=bresser-5in1` `enc=bresser-6in1` `enc=bresser-7in1` `enc=bresser-lightning` `enc=bresser-leakage`	Select encoder
`int[erval]=<interval>`	`int=20`	Set transmit interval in seconds (must be > 10)

matthias-bs / sensortransmitter Goto Github PK

sensortransmitter's Introduction

SensorTransmitter

Use Cases

Supported Protocols

Sensor Data Provisioning Options

Raw Data

JSON Data as Constant String

JSON Data as Input from Serial Console - Examples

Bresser 5-in-1 Protocol - Weather Sensor

Bresser 6-in-1 Protocol - Soil Temperature and Moisture

Bresser 6-in-1 Protocol - Weather Sensor

Bresser 7-in-1 Protocol - Weather Sensor

Bresser 7-in-1 Protocol - Particulate Matter Sensor

Bresser 7-in-1 Protocol - CO2 Sensor

Bresser 7-in-1 Protocol - HCHO/VOC Sensor

Bresser Lightning Sensor

Bresser Leakage Sensor

Serial Port Control

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