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Add temperature and humidity for RM4 mini (0x610e) (#321)
* Add temperature and humidity reading for RM4 Mini * Change divider for tem and humi (RM4 mini)
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@ -635,21 +635,23 @@ class rm(device):
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return True
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return False
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def check_temperature(self):
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def _read_sensor(self, type, offset, divider):
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packet = bytearray(self._request_header)
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packet.append(0x01)
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packet.append(type)
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response = self.send_packet(0x6a, packet)
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err = response[0x22] | (response[0x23] << 8)
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if err != 0:
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return False
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payload = self.decrypt(bytes(response[0x38:]))
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temp_pos = len(self._request_header) + 4
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if isinstance(payload[temp_pos], int):
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temp = (payload[temp_pos] * 10 + payload[temp_pos+1]) / 10.0
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value_pos = len(self._request_header) + offset
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if isinstance(payload[value_pos], int):
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value = (payload[value_pos] + payload[value_pos+1] / divider)
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else:
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temp = (ord(payload[temp_pos]) * 10 + ord(payload[temp_pos+1])) / 10.0
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return temp
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value = (ord(payload[value_pos]) + ord(payload[value_pos+1]) / divider)
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return value
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def check_temperature(self):
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return self._read_sensor( 0x01, 4, 10.0 )
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class rm4(rm):
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def __init__(self, host, mac, devtype):
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@ -658,6 +660,17 @@ class rm4(rm):
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self._request_header = b'\x04\x00'
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self._code_sending_header = b'\xd0\x00'
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def check_temperature(self):
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return self._read_sensor( 0x24, 4, 100.0 )
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def check_humidity(self):
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return self._read_sensor( 0x24, 6, 100.0 )
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def check_sensors(self):
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return {
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'temperature': self.check_temperature(),
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'humidity': self.check_humidity()
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}
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# For legacy compatibility - don't use this
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class rm2(rm):
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