diff --git a/wb-mqtt-serial/Makefile b/wb-mqtt-serial/Makefile
index 7052e65..8066aed 100644
--- a/wb-mqtt-serial/Makefile
+++ b/wb-mqtt-serial/Makefile
@@ -46,7 +46,8 @@ SERIAL_SRCS=register.cpp \
   modbus_device.cpp \
   em_device.cpp \
   milur_device.cpp \
-  mercury230_device.cpp
+  mercury230_device.cpp \
+  pulsar_device.cpp
 SERIAL_OBJS=$(SERIAL_SRCS:.cpp=.o)
 TEST_SRCS= \
   $(TEST_DIR)/testlog.o \
@@ -59,6 +60,7 @@ TEST_SRCS= \
   $(TEST_DIR)/em_test.o \
   $(TEST_DIR)/em_integration.o \
   $(TEST_DIR)/ivtm_test.o \
+  $(TEST_DIR)/pulsar_test.o \
   $(TEST_DIR)/fake_mqtt.o \
   $(TEST_DIR)/fake_serial_port.o \
   $(TEST_DIR)/pty_based_fake_serial.o \
diff --git a/wb-mqtt-serial/config-pulsar.json b/wb-mqtt-serial/config-pulsar.json
new file mode 100644
index 0000000..5383c25
--- /dev/null
+++ b/wb-mqtt-serial/config-pulsar.json
@@ -0,0 +1,22 @@
+{
+  "debug": true,
+  "ports": [
+    {
+      "path" : "/tmp/ttyNSC1",
+      "protocol": "pulsar",
+      "baud_rate": 9600,
+      "parity": "N",
+      "data_bits": 8,
+      "stop_bits": 1,
+      "enabled": true,
+      "response_timeout_ms": 500,
+      "poll_interval" : 100,
+      "devices": [
+        {
+          "slave_id": 1,
+          "device_type": "Pulsar"
+        }
+      ]
+    }
+  ]
+}
diff --git a/wb-mqtt-serial/debian/changelog b/wb-mqtt-serial/debian/changelog
index 0674c59..be7f814 100644
--- a/wb-mqtt-serial/debian/changelog
+++ b/wb-mqtt-serial/debian/changelog
@@ -1,3 +1,10 @@
+wb-mqtt-serial (1.16) stable; urgency=medium
+
+  * adds support for Pulsar and Pulsar-M water meters
+  * adds support for Pulsar compact heat meter
+
+ -- Nikita Maslov <n.maslov@contactless.ru>  Mon, 04 Jul 2016 15:08:58 +0300
+
 wb-mqtt-serial (1.15.2) stable; urgency=medium
 
   * adds schema for WB-MSGR
diff --git a/wb-mqtt-serial/pulsar_device.cpp b/wb-mqtt-serial/pulsar_device.cpp
new file mode 100644
index 0000000..32d975f
--- /dev/null
+++ b/wb-mqtt-serial/pulsar_device.cpp
@@ -0,0 +1,232 @@
+/* vim: set ts=4 sw=4: */
+
+#include <cstring>
+#include <cstdlib>
+
+#include "pulsar_device.h"
+
+/* FIXME: move this to configuration file! */
+namespace {
+    const int FrameTimeout = 300;
+}
+
+REGISTER_PROTOCOL("pulsar", TPulsarDevice, TRegisterTypes({
+    { TPulsarDevice::REG_DEFAULT, "default", "value", Double, true },
+    { TPulsarDevice::REG_SYSTIME, "systime", "value", U64, true }
+}));
+
+TPulsarDevice::TPulsarDevice(PDeviceConfig device_config, PAbstractSerialPort port)
+    : TSerialDevice(device_config, port)
+    , RequestID(0) {}
+
+uint16_t TPulsarDevice::CalculateCRC16(const uint8_t *buffer, size_t size)
+{
+    uint16_t w;
+    uint16_t shift_cnt, f;
+    const uint8_t *ptrByte;
+
+    uint16_t byte_cnt = size;
+    ptrByte = buffer;
+    w = (uint16_t) 0xFFFF;
+
+    for (; byte_cnt > 0; byte_cnt--) {
+        w = (uint16_t) (w ^ (uint16_t) (*ptrByte++));
+        for (shift_cnt = 0; shift_cnt < 8; shift_cnt++) {
+            f = (uint8_t) ((w) & 0x01);
+            w >>= 1;
+            if (f)
+                w = (uint16_t) (w ^ 0xa001);
+        }
+    }
+
+    return w;
+}
+
+void TPulsarDevice::WriteBCD(uint64_t value, uint8_t *buffer, size_t size, bool big_endian)
+{
+    for (size_t i = 0; i < size; i++) {
+        // form byte from the end of value
+        uint8_t byte = value % 10;
+        value /= 10;
+        byte |= (value % 10) << 4;
+        value /= 10;
+
+        buffer[big_endian ? size - i - 1 : i] = byte;
+    }
+}
+
+void TPulsarDevice::WriteHex(uint64_t value, uint8_t *buffer, size_t size, bool big_endian)
+{
+    for (size_t i = 0; i < size; i++) {
+        buffer[big_endian ? size - i - 1 : i] = value & 0xFF;
+        value >>= 8;
+    }
+}
+
+uint64_t TPulsarDevice::ReadBCD(const uint8_t *buffer, size_t size, bool big_endian)
+{
+    uint64_t result = 0;
+
+    for (size_t i = 0; i < size; i++) {
+        result *= 100;
+
+        uint8_t bcd_byte = buffer[big_endian ? i : size - i - 1];
+        uint8_t dec_byte = (bcd_byte & 0x0F) + 10 * ((bcd_byte >> 4) & 0x0F);
+
+        result += dec_byte;
+    }
+
+    return result;
+}
+
+uint64_t TPulsarDevice::ReadHex(const uint8_t *buffer, size_t size, bool big_endian)
+{
+    uint64_t result = 0;
+
+    for (size_t i = 0; i < size; i++) {
+        result <<= 8;
+        result |= buffer[big_endian ? i : size - i - 1];
+    }
+
+    return result;
+}
+
+void TPulsarDevice::WriteDataRequest(uint32_t addr, uint32_t mask, uint16_t id)
+{
+    Port()->CheckPortOpen();
+
+    uint8_t buf[14];
+
+    /* header = device address in big-endian BCD */
+    WriteBCD(addr, buf, sizeof (uint32_t), true);
+
+    /* data request => F == 1, L == 14 */
+    buf[4] = 1;
+    buf[5] = 14;
+
+    /* data mask in little-endian */
+    WriteHex(mask, &buf[6], sizeof (uint32_t), false);
+
+    /* request ID */
+    WriteHex(id, &buf[10], sizeof (uint16_t), false);
+
+    /* CRC16 */
+    uint16_t crc = CalculateCRC16(buf, 12);
+    WriteHex(crc, &buf[12], sizeof (uint16_t), false);
+
+    Port()->WriteBytes(buf, 14);
+}
+
+void TPulsarDevice::WriteSysTimeRequest(uint32_t addr, uint16_t id)
+{
+    Port()->CheckPortOpen();
+
+    uint8_t buf[10];
+
+    /* header = device address in big-endian BCD */
+    WriteBCD(addr, buf, sizeof (uint32_t), true);
+
+    /* sys time request => F == 4, L == 10 */
+    buf[4] = 1;
+    buf[5] = 10;
+
+    /* request ID */
+    WriteHex(id, &buf[6], sizeof (uint16_t), false);
+
+    /* CRC16 */
+    uint16_t crc = CalculateCRC16(buf, 8);
+    WriteHex(crc, &buf[8], sizeof (uint16_t), false);
+
+    Port()->WriteBytes(buf, 10);
+}
+
+void TPulsarDevice::ReadResponse(uint32_t addr, uint8_t *payload, size_t size, uint16_t id)
+{
+    const int exp_size = size + 10; /* payload size + service bytes */
+    uint8_t response[exp_size];
+
+    int nread = Port()->ReadFrame(response, exp_size, std::chrono::milliseconds(FrameTimeout),
+            [] (uint8_t *buf, int size) {
+                    return size >= 6 && size == buf[5];
+            });
+
+    /* check size */
+    if (nread < 6)
+        throw TSerialDeviceTransientErrorException("frame is too short");
+
+    if (nread != exp_size)
+        throw TSerialDeviceTransientErrorException("unexpected end of frame");
+
+    if (exp_size != response[5])
+        throw TSerialDeviceTransientErrorException("unexpected frame length");
+
+    /* check CRC16 */
+    uint16_t crc_recv = ReadHex(&response[nread - 2], sizeof (uint16_t), false);
+    if (crc_recv != CalculateCRC16(response, nread - 2))
+        throw TSerialDeviceTransientErrorException("CRC mismatch");
+
+    /* check address */
+    uint32_t addr_recv = ReadBCD(response, sizeof (uint32_t), true);
+    if (addr_recv != addr)
+        throw TSerialDeviceTransientErrorException("slave address mismatch");
+
+    /* check request ID */
+    uint16_t id_recv = ReadHex(&response[nread - 4], sizeof (uint16_t), false);
+    if (id_recv != id)
+        throw TSerialDeviceTransientErrorException("request ID mismatch");
+
+    /* copy payload data to external buffer */
+    memcpy(payload, response + 6, size);
+}
+
+uint64_t TPulsarDevice::ReadDataRegister(PRegister reg)
+{
+    // raw payload data
+    uint8_t payload[sizeof (uint64_t)];
+
+    // form register mask from address
+    uint32_t mask = 1 << reg->Address; // TODO: register range or something like this
+
+    // send data request and receive response
+    WriteDataRequest(reg->Slave->Id, mask, RequestID);
+    ReadResponse(reg->Slave->Id, payload, reg->ByteWidth(), RequestID);
+
+    ++RequestID;
+
+    // decode little-endian double64_t value
+    return ReadHex(payload, reg->ByteWidth(), false);
+}
+
+uint64_t TPulsarDevice::ReadSysTimeRegister(PRegister reg)
+{
+    // raw payload data
+    uint8_t payload[6];
+
+    // send system time request and receive response
+    WriteSysTimeRequest(reg->Slave->Id, RequestID);
+    ReadResponse(reg->Slave->Id, payload, sizeof (payload), RequestID);
+
+    ++RequestID;
+
+    // decode little-endian double64_t value
+    return ReadHex(payload, sizeof (payload), false);
+}
+
+uint64_t TPulsarDevice::ReadRegister(PRegister reg)
+{
+    Port()->SkipNoise();
+
+    switch (reg->Type) {
+    case REG_DEFAULT:
+        return ReadDataRegister(reg);
+    case REG_SYSTIME: // TODO: think about return value
+        return ReadSysTimeRegister(reg);   
+    default:
+        throw TSerialDeviceException("Pulsar protocol: wrong register type");
+    }
+}
+
+void TPulsarDevice::WriteRegister(PRegister reg, uint64_t value)
+{
+    throw TSerialDeviceException("Pulsar protocol: writing to registers is not supported");
+}
diff --git a/wb-mqtt-serial/pulsar_device.h b/wb-mqtt-serial/pulsar_device.h
new file mode 100644
index 0000000..5684a84
--- /dev/null
+++ b/wb-mqtt-serial/pulsar_device.h
@@ -0,0 +1,42 @@
+/* vim: set ts=4 sw=4: */
+
+#pragma once
+
+#include <memory>
+#include "serial_device.h"
+#include <stdint.h>
+
+
+class TPulsarDevice: public TSerialDevice {
+public:
+
+    enum RegisterType {
+        REG_DEFAULT,
+        REG_SYSTIME
+    };
+
+    TPulsarDevice(PDeviceConfig device_config, PAbstractSerialPort port);
+    uint64_t ReadRegister(PRegister reg);
+    void WriteRegister(PRegister reg, uint64_t value);
+
+private:
+    void WriteBCD(uint64_t data, uint8_t *buffer, size_t size, bool big_endian = true);
+    void WriteHex(uint64_t data, uint8_t *buffer, size_t size, bool big_endian = true);
+
+    uint64_t ReadBCD(const uint8_t *data, size_t size, bool big_endian = true);
+    uint64_t ReadHex(const uint8_t *data, size_t size, bool big_endian = true);
+
+    uint16_t CalculateCRC16(const uint8_t *buffer, size_t size);
+
+    void WriteDataRequest(uint32_t addr, uint32_t mask, uint16_t id);
+    void WriteSysTimeRequest(uint32_t addr, uint16_t id);
+
+    void ReadResponse(uint32_t addr, uint8_t *payload, size_t size, uint16_t id);
+    
+    uint64_t ReadDataRegister(PRegister reg);
+    uint64_t ReadSysTimeRegister(PRegister reg);
+
+    uint16_t RequestID;
+};
+
+typedef std::shared_ptr<TPulsarDevice> PPulsarDevice;
diff --git a/wb-mqtt-serial/test/TPulsarDeviceTest.PulsarHeatMeterFloatQuery.dat b/wb-mqtt-serial/test/TPulsarDeviceTest.PulsarHeatMeterFloatQuery.dat
new file mode 100644
index 0000000..818e741
--- /dev/null
+++ b/wb-mqtt-serial/test/TPulsarDeviceTest.PulsarHeatMeterFloatQuery.dat
@@ -0,0 +1,5 @@
+Open()
+SkipNoise()
+>> 00 10 70 80 01 0E 04 00 00 00 00 00 7C A7
+<< 00 10 70 80 01 0E 5A B3 C5 41 00 00 18 DB
+Close()
diff --git a/wb-mqtt-serial/test/pulsar_test.cpp b/wb-mqtt-serial/test/pulsar_test.cpp
new file mode 100644
index 0000000..6410ef7
--- /dev/null
+++ b/wb-mqtt-serial/test/pulsar_test.cpp
@@ -0,0 +1,48 @@
+#include "testlog.h"
+#include "fake_serial_port.h"
+#include "pulsar_device.h"
+
+namespace {
+    PSlaveEntry HeatMeter = TSlaveEntry::Intern("pulsar", 107080);
+
+    PRegister Heat_TempIn = TRegister::Intern(HeatMeter, 0, 2, Float);
+    PRegister Heat_TempOut = TRegister::Intern(HeatMeter, 0, 3, Float);
+    // TODO: time register
+};
+
+class TPulsarDeviceTest: public TSerialDeviceTest
+{
+protected:
+    void SetUp();
+    PPulsarDevice Dev;
+};
+
+void TPulsarDeviceTest::SetUp()
+{
+    TSerialDeviceTest::SetUp();
+
+    // Create device with fixed Slave ID
+    Dev = std::make_shared<TPulsarDevice>(
+        std::make_shared<TDeviceConfig>("pulsar-heat", 102030, "pulsar"),
+        SerialPort);
+    SerialPort->Open();
+}
+
+TEST_F(TPulsarDeviceTest, PulsarHeatMeterFloatQuery)
+{
+    // >> 00 10 70 80 01 0e 04 00 00 00 00 00 7C A7
+    // << 00 10 70 80 01 0E 5A B3 C5 41 00 00 18 DB
+    // temperature == 24.71257
+
+    SerialPort->Expect(
+            {
+                0x00, 0x10, 0x70, 0x80, 0x01, 0x0e, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0xa7
+            },
+            {
+                0x00, 0x10, 0x70, 0x80, 0x01, 0x0e, 0x5a, 0xb3, 0xc5, 0x41, 0x00, 0x00, 0x18, 0xdb
+            });
+
+    ASSERT_EQ(0x41C5B35A, Dev->ReadRegister(Heat_TempIn));
+
+    SerialPort->Close();
+}
diff --git a/wb-mqtt-serial/wb-mqtt-serial-templates/config-pulsar-heat.json b/wb-mqtt-serial/wb-mqtt-serial-templates/config-pulsar-heat.json
new file mode 100644
index 0000000..584b8ac
--- /dev/null
+++ b/wb-mqtt-serial/wb-mqtt-serial-templates/config-pulsar-heat.json
@@ -0,0 +1,87 @@
+{
+  "device_type": "pulsar-heat",
+  "device": {
+    "name": "Pulsar Heat Meter",
+    "id": "pulsar-heat",
+    "protocol": "pulsar",
+    "channels": [
+      {
+        "name": "Input temperature",
+        "reg_type": "default",
+        "address": 2,
+        "format": "float",
+        "type": "temperature"
+      },
+      {
+        "name": "Output temperature",
+        "reg_type": "default",
+        "address": 3,
+        "format": "float",
+        "type": "temperature"
+      },
+      {
+        "name": "Delta temperature",
+        "reg_type": "default",
+        "address": 4,
+        "format": "float",
+        "type": "temperature"
+      },
+      {
+        "name": "Heat power",
+        "reg_type": "default",
+        "address": 5,
+        "format": "float",
+        "type": "heat_power"
+      },
+      {
+        "name": "Heat energy",
+        "reg_type": "default",
+        "address": 6,
+        "format": "float",
+        "type": "heat_energy"
+      },
+      {
+        "name": "Water consumption",
+        "reg_type": "default",
+        "address": 7,
+        "format": "float",
+        "type": "water_consumption"
+      },
+      {
+        "name": "Water flow",
+        "reg_type": "default",
+        "address": 8,
+        "format": "float",
+        "type": "water_flow"
+      },
+      {
+        "name": "Pulse 1",
+        "reg_type": "default",
+        "address": 9,
+        "format": "float",
+        "type": "water_consumption"
+      },
+      {
+        "name": "Pulse 2",
+        "reg_type": "default",
+        "address": 10,
+        "format": "float",
+        "type": "water_consumption"
+      },
+      {
+        "name": "Device temperature",
+        "reg_type": "default",
+        "address": 11,
+        "format": "float",
+        "type": "temperature"
+      },
+      {
+        "name": "Status",
+        "reg_type": "default",
+        "address": 12,
+        "format": "u32",
+        "type": "value"
+      }
+    ]
+  }
+}
diff --git a/wb-mqtt-serial/wb-mqtt-serial-templates/config-pulsar-m-water.json b/wb-mqtt-serial/wb-mqtt-serial-templates/config-pulsar-m-water.json
new file mode 100644
index 0000000..6c2c992
--- /dev/null
+++ b/wb-mqtt-serial/wb-mqtt-serial-templates/config-pulsar-m-water.json
@@ -0,0 +1,17 @@
+{
+  "device_type": "pulsar-m-water",
+  "device": {
+    "name": "Pulsar-M Water Meter",
+    "id": "pulsar-m-water",
+    "protocol": "pulsar",
+    "channels": [
+      {
+        "name": "Consumption",
+        "reg_type": "default",
+        "address": "0",
+        "format": "s32",
+        "type": "water_consumption"
+      }
+    ]
+  }
+}
diff --git a/wb-mqtt-serial/wb-mqtt-serial-templates/config-pulsar-water.json b/wb-mqtt-serial/wb-mqtt-serial-templates/config-pulsar-water.json
new file mode 100644
index 0000000..f68adec
--- /dev/null
+++ b/wb-mqtt-serial/wb-mqtt-serial-templates/config-pulsar-water.json
@@ -0,0 +1,17 @@
+{
+  "device_type": "pulsar-water",
+  "device": {
+    "name": "Pulsar Water Meter",
+    "id": "pulsar-water",
+    "protocol": "pulsar",
+    "channels": [
+      {
+        "name": "Consumption",
+        "reg_type": "default",
+        "address": "0",
+        "format": "float",
+        "type": "water_consumption"
+      }
+    ]
+  }
+}
diff --git a/wb-mqtt-serial/wb-mqtt-serial.schema.json b/wb-mqtt-serial/wb-mqtt-serial.schema.json
index 485c32e..2f4c0c6 100644
--- a/wb-mqtt-serial/wb-mqtt-serial.schema.json
+++ b/wb-mqtt-serial/wb-mqtt-serial.schema.json
@@ -358,6 +358,7 @@
         "atmospheric_pressure", "rainfall", "wind_speed", "power",
         "power_consumption", "voltage", "water_flow",
         "water_consumption", "resistance", "concentration",
+        "heat_energy", "heat_power",
         // FIXME: "dimmer", "lux" and "pressure" aren't present in
         // conventions but is present in config-test.json in
         // wb-mqtt-serial