diff --git a/components/vaisala_sensor/HPP272-使用说明书.pdf b/components/vaisala_sensor/HPP272-使用说明书.pdf
new file mode 100644
index 0000000..8efceaf
Binary files /dev/null and b/components/vaisala_sensor/HPP272-使用说明书.pdf differ
diff --git a/components/vaisala_sensor/hpp272.cpp b/components/vaisala_sensor/hpp272.cpp
new file mode 100644
index 0000000..5ea29b4
--- /dev/null
+++ b/components/vaisala_sensor/hpp272.cpp
@@ -0,0 +1,26 @@
+#include "hpp272.hpp"
+
+using namespace iflytop;
+
+HPP272::HPP272(/* args */) {}
+HPP272::~HPP272() {}
+void HPP272::initialize(UART_HandleTypeDef *huart, uint8_t id) {
+  modbusBlockHost.initialize(huart);
+  this->id = id;
+}
+bool HPP272::readVal(sensor_data_t *data) {
+  int16_t val[5] = {0};
+
+  bool suc = modbusBlockHost.readReg03Muti(id, 0x02, (uint16_t *)val, 5, 50);
+  if (!suc) {
+    return false;
+  }
+
+  data->precision        = val[1];
+  data->pressure_unit    = val[0];
+  data->value            = val[2];
+  data->zero_point       = val[3];
+  data->range_full_point = val[4];
+
+  return true;
+}
\ No newline at end of file
diff --git a/components/vaisala_sensor/hpp272.hpp b/components/vaisala_sensor/hpp272.hpp
new file mode 100644
index 0000000..22c3d69
--- /dev/null
+++ b/components/vaisala_sensor/hpp272.hpp
@@ -0,0 +1,53 @@
+//
+// Created by zwsd
+//
+
+#pragma once
+#include "sdk\components\modbus\modbus_block_host.hpp"
+#include "sdk\hal\zhal.hpp"
+
+/**
+ * @brief
+ *
+ * service: M3078
+ *
+ * 监听事件:
+ * 依赖状态:
+ * 依赖服务:
+ * 作用:
+ *
+ * 推荐配置:
+ *  1.  识读模式:按键保持
+ *  2.  波特率:9600
+ *  3.  单次扫码时长:无限时
+ *
+ */
+namespace iflytop {
+using namespace std;
+
+class HPP272 {
+ public:
+  typedef struct {
+    uint8_t precision;
+    uint8_t pressure_unit;
+    int16_t value;
+    int16_t zero_point;
+    int16_t range_full_point;
+  } sensor_data_t;
+
+ private:
+  /* data */
+
+  ModbusBlockHost modbusBlockHost;
+  uint8_t         id;
+
+
+ public:
+  HPP272(/* args */);
+  ~HPP272();
+
+  void initialize(UART_HandleTypeDef *huart, uint8_t id);
+  bool readVal(sensor_data_t *data);
+};
+
+}  // namespace iflytop
\ No newline at end of file
diff --git a/components/zcan_module/zcan_m211887_module_manager.cpp b/components/zcan_module/zcan_m211887_module_manager.cpp
index e69de29..6469669 100644
--- a/components/zcan_module/zcan_m211887_module_manager.cpp
+++ b/components/zcan_module/zcan_m211887_module_manager.cpp
@@ -0,0 +1,90 @@
+#include "zcan_m211887_module_manager.hpp"
+
+#include <stdio.h>
+#include <string.h>
+
+#ifdef HAL_CAN_MODULE_ENABLED
+
+using namespace iflytop;
+using namespace zcr;
+#define TAG "ZCanM211887ModuleManager"
+
+void ZCanM211887ModuleManager::initialize(ZCanReceiver* zcanReceiver) {
+  zcanReceiver->registerListener(this);
+  m_zcanReceiver = zcanReceiver;
+}
+
+void ZCanM211887ModuleManager::regSubmodule(int id, UART_HandleTypeDef* huart, uint8_t modbusid) {
+  ZASSERT(huart != NULL);
+
+  Submodule* submodule = new Submodule();
+  ZASSERT(submodule != NULL);
+  submodule->id = id;
+  submodule->sensor.initialize(huart, modbusid);
+  m_submodules.push_back(submodule);
+}
+
+void ZCanM211887ModuleManager::onRceivePacket(CanPacketRxBuffer* rxbuf, uint8_t* packet, size_t len) {
+  Cmdheader_t* cmdheader = (Cmdheader_t*)packet;
+  if (cmdheader->cmdid == kcmd_read_huacheng_pressure_sensor && cmdheader->subcmdid == 0) {
+    /**
+     * @brief 通断控制(0)
+     *  cmd         : b0:sensorid
+     *  ack         : b0:boardid b2:5:presure pa
+     *  ack_datalen : 6
+     */
+#if 0
+    [0]:传感器ID
+[2] 精度
+  0,1,2,3
+[3] 单位
+  0-Mpa
+  1-Kpa
+  2-Pa
+  3-Bar
+  4-Mbar
+  5-kg/cm2
+  6-psi
+  7-mh2o
+  8-mmh2o
+[4:5] 数值
+[6:7] 零点
+[8:9] 满量程
+#endif
+    uint8_t    id   = cmdheader->data[0];
+    Submodule* subm = find(id);
+    if (subm) {
+      uint8_t txbuff[10] = {};
+      txbuff[0]          = id;
+      HPP272::sensor_data_t data;
+      bool                               suc = subm->sensor.readVal(&data);
+
+      if (suc) {
+        txbuff[0] = id;
+        txbuff[1] = 0;
+        txbuff[2] = data.precision;
+        txbuff[3] = data.pressure_unit;
+        memcpy(txbuff + 4, &data.value, 2);
+        memcpy(txbuff + 6, &data.zero_point, 2);
+        memcpy(txbuff + 8, &data.range_full_point, 2);
+        m_zcanReceiver->sendAck(cmdheader, txbuff, sizeof(txbuff));
+      } else {
+        int16_t errcode = 1002;  // 设备不在线
+        m_zcanReceiver->sendErrorAck(cmdheader, errcode);
+      }
+
+      return;
+    }
+  }
+}
+
+ZCanM211887ModuleManager::Submodule* ZCanM211887ModuleManager::find(int id) {
+  for (auto it = m_submodules.begin(); it != m_submodules.end(); it++) {
+    if ((*it)->id == id) {
+      return *it;
+    }
+  }
+  return NULL;
+}
+
+#endif
\ No newline at end of file
diff --git a/components/zcan_module/zcan_m211887_module_manager.hpp b/components/zcan_module/zcan_m211887_module_manager.hpp
index a216ecd..eeea282 100644
--- a/components/zcan_module/zcan_m211887_module_manager.hpp
+++ b/components/zcan_module/zcan_m211887_module_manager.hpp
@@ -5,6 +5,7 @@
 #pragma once
 #include "sdk/hal/zhal.hpp"
 //
+#include "../vaisala_sensor/hpp272.hpp"
 #include "../zcanreceiver/zcanreceiver.hpp"
 
 #ifdef HAL_CAN_MODULE_ENABLED
@@ -16,8 +17,8 @@ class ZCanM211887ModuleManager : public ZCanRceiverListener {
 
   class Submodule {
    public:
-    int                  id;
-    WarningLightCtrlFn_t ctrl_fn;
+    int    id;
+    HPP272 sensor;
   };
 
  private:
@@ -31,7 +32,7 @@ class ZCanM211887ModuleManager : public ZCanRceiverListener {
 
  public:
   void initialize(ZCanReceiver* zcanReceiver);
-  void regSubmodule(int id, WarningLightCtrlFn_t fn);
+  void regSubmodule(int id, UART_HandleTypeDef* huart, uint8_t modbusid);
 
  public:
   virtual void onRceivePacket(CanPacketRxBuffer* rxbuf, uint8_t* packet, size_t len);