Current Product Don't Have Test Firmware
Note: pls, use PC chrome/edge browser, if can't connect, refresh the webpage.
1. Click connect button
2. After connected successfully, pick a firmware
3. Click the burn button
4. After burning successfully, Unplug the device and restart.
COM.Zigbee is a Zigbee self-organizing network communication module launched by M5Stack. The module adopts the CC2630F128 solution, internally integrates the Zigbee protocol stack, and opens the serial communication interface. Integrated external antenna, single node stable communication distance up to 1km, 200-level router depth, through the MESH networking mode, you can extend your IoT application in a wide range, with both ultra-low power consumption and high sensitivity. The Zigbee network can support hundreds of nodes and has enhanced security features. It can provide complete and interoperable IoT solutions for home and building automation.
When used with the FIRE main control, due to the PSRAM pin conflict, please switch the DIP switch pins of the module base to TX(0/13), RX(5/15), and the device can use USB/ External DC is used for power supply.
When used with Core2 series main control, due to the different order of the base pin array, COM.X base pins TX(16), RX(17) correspond to the actual pins TX(14), RX of the Core2 main control (13) The equipment needs to use external DC for power supply.
Resources | Parameter |
---|---|
CC2630F128 | ARM Cortex-M3 32bit |
communication | UART 38400bps 8N1(default) |
Communication distance | 1km (Open area) |
working frequency | 2.4GHZ (2405MHz-2480MHz, step:5MHz) |
DC interface specifications | 5.5mm |
Net weight | 37g |
Gross weight | 70g |
Product Size | 54*54*13.2mm |
Package Size | 165*60*36mm |
The module base has a DC power input interface. Please strictly follow the input range (5-12V) to prevent damage to the module when using this interface to connect to the power supply. The internal power DIP switch can adjust the voltage level of the internal terminal VIN to adapt to different modules.
Core | TX(GPIO 0/13/17) | RX(GPIO 5/15/16) | 5V | GND |
---|---|---|---|---|
COM.Zigbee | RX | TX | VIN | GND |
DRFZigbee.h - API
//Initialize the serial port of the module
void begin(HardwareSerial & uart){ _uartp = &uart;}
//Connect the module. After execution, the module will disconnect the wireless link and enter the configuration mode.
int linkMoudle();
//Read and write module configuration parameters
int readModuleeparm(zigbee_arg_t *parm);
int setModuleparm(zigbee_arg_t &parm);
//Get network topology
int getNetworksTopology();
//After completing the configuration, you need to execute the program to restart the module and restore the wireless connection
int rebootModule();
//Get module signal quality
int8_t getModuleRSSI(nodeRSSI_t *nodeRSSIPtr = nullptr);
//Receive data
int reviceData(reviceData_t *revice,uint8_t type = kP2PCustomIDMode,size_t timeout = 1000);
//send data
void sendData(uint8_t cmd, const std::initializer_list<uint8_t> args);
int sendCMDAndWaitRevice(uint8_t cmd, byteArray &array, byteArray *reviceArray = nullptr, size_t timeout = 1000);
int sendCMDAndWaitRevice(uint8_t cmd, const std::initializer_list<uint8_t> args, byteArray *reviceArray = nullptr, size_t timeout = 1000);
int sendDataP2P(uint8_t mode,uint16_t addr,uint8_t *dataptr,size_t length);
int sendDataP2P(uint8_t mode,uint16_t addr,byteArray &array);
int sendDataP2P(uint8_t mode,uint16_t addr,const std::initializer_list<uint8_t> args);
--------------------------------------------------------------
//Module configuration parameter item
DRFZigbee::zigbee_arg_t *arg = new DRFZigbee::zigbee_arg_t;
uint8_t main_pointType;
uint16_t main_PANID;
uint8_t main_channel;
uint8_t main_transmissionMode;
uint16_t main_customID;
uint16_t main_res0;
uint8_t main_uartBaud;
uint8_t main_uartBit;
uint8_t main_uatrtStop;
uint8_t main_uartCheck;
uint16_t main_res1;
uint8_t main_ATN;
uint8_t main_mac[8];
//Configure preset parameters-complete configuration preset parameters can be used to quickly access the network from the node without settings
uint8_t preset_pointType;
uint16_t preset_PANID;
uint8_t preset_channel;
uint8_t preset_transmissionMode;
uint16_t preset_customID;
//reserved
uint16_t preset_res0;
uint8_t preset_uartBaud;
uint8_t preset_uartBit;
uint8_t preset_uatrtStop;
uint8_t preset_uartCheck;
//reserved
uint16_t preset_res1;
uint8_t preset_ATN;
uint16_t shortAddr;
uint8_t res3;
uint8_t encryption;
uint8_t password[4];
Execute the following statement in Setup() of the Arduino program
When M5Core2 is stacked with other M5 modules, you need to remove the battery base of Core2, which does not support module stacking.
Reason and solution: The power supply current of the port is insufficient, which can cause the device to not enter the download mode normally. You can try to connect a capacitor (>0.1uF) between the RST pin and the GND pin, or when uploading the program, set the G0 Short-circuit to GND, so that G0 can be set to a low level state normally
Add the header file #include <driver/adc.h> and the function adc_power_acquire(); in the Arduino program
The battery life of the controller is affected by various factors such as battery capacity, operating status, and load, so there is no fixed value. Reducing the load and adopting a sleep strategy can effectively increase the battery life.
Support multiple stacks, the total capacity of the batteries in parallel increases, and the voltage remains unchanged. However, since the discharge of each battery is not balanced during use, there is a voltage difference between the batteries, which may cause the battery to charge backwards. .(will lose part of the battery capacity)
ESP32 module currently does not support WiFi in 5G band, only 2.4G.
Confirm whether the TX/RX pin on the TTL side of the pin is correct, try to add two 120Ω terminal resistors at the beginning and end of the device line to reduce signal reflection interference
Click the link below to view the product comparison table
Rotate the lens to adjust the focal length within a certain range
FACE II BOTTOM NOT CORE2 COMPATIBLE
Use esptool to read the flash content of esp32 and export the bin file. Refer to the detailed operation
Restart the Arduino IDE, the computer uses the mobile AP mobile network to download.
Refer to the Github link below, use arduino-esp32fs-plugin for file upload
Check if the COM of the corresponding device is selected and if the M5Burner is the latest version
UIFlow users can switch the Label font to Unicode, Arduino users can use the Chinese font library provided in the M5GFX driver library
Confirm whether the SD card format is FAT32, and no partitions exist.
You can refer to the following link for other ESP32 users to share the case program
STAMP C3U enters program download mode operation: 1. Long press the center button (G9) of STAMP C3U when the power is off. 2. Connect to the computer, after the port is successfully identified, program burning.
By default, USB CDC is not enabled, the serial port output started by C3U will be output through the default pins (G20, G21) of UART0. If you want to output through USB, please use the IDE to output Its USB CDC option is enabled. (Arduino users can enable it through Tools->USB CDC on Boot-Enabled. For IDF users, please refer to the ESP IDF official documentation.)
Refer to the UIFlow documentation of the corresponding device to check whether the device has entered the USB programming mode.
Make sure that the NBIoT used is not locked. Frequent device replacement or after activating the IoT card, using traffic in different places may cause the card to be locked. If the above situation occurs, please contact the IoT card supplier. If you are using the IoT card matching M5, please contact M5 after-sales through e-commerce or email. (provide the ICCID of the IoT card)
Describe the problems encountered in detail. Screenshots of the programs involved or files can be added as attachments and sent to M5Stack's official after-sales email
M5Stack related resource links: Official Github