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--- en:jetstick_z4 [2022/01/22 19:58]
Dmitriy
+++ en:jetstick_z4 [2022/04/15 11:37] (current)
Leonid Titov
@@ Line 1: / Line 1: @@
 FIXME **This page is not fully translated, yet. Please help completing the translation.**\\ //(remove this paragraph once the translation is finished)//
-====== JetHome Zigbee USB Stick JetStick Z2 (CC2652P1) ======
+====== JetHome Zigbee USB Stick JetStick Z4 (EFR32MG21) ======
 ===== Description =====
@@ Line 7: / Line 7: @@
 {{:jetstick_z2_black.png?400|}}
-The JetStick Z2 stick is designed to work as a Zigbee coordinator or router and can be used to control other home infrastructure wireless devices that operate via the Zigbee protocol as part of a Smart Home controller with the appropriate software installed and configured.
+The JetStick Z4 stick is designed to work as a Zigbee coordinator or router and can be used to control other home infrastructure wireless devices that operate via the Zigbee protocol as part of a Smart Home controller with the appropriate software installed and configured.
-The stick is based on a modern Texas Instruments CC2652P1 multi-protocol wireless microcontroller for the 2.4 GHz band ([[https://www.ti.com/product/CC2652P|microcontroller description]]) and features high performance, increased transmitter output power and compact size .
+The stick is based on a modern Silicon Labs EFR32MG21A020F1024IM32 multi-protocol wireless microcontroller for the 2.4 GHz band  and features high performance, increased transmitter output power and compact size .
-Main technical characteristics:
-  * 48MHz Arm® Cortex®-M4F processor;
+FIXME: add chip characteristics
-  * flash memory 352KB;
-  * ROM 256KB for library functions;
-  * SRAM 80KB;
-  * transmitter output power up to +20 dBm;
-  * supply voltage 5V from the USB port;
-  * current consumption in active mode is not more than 100 mA.
 Overall dimensions of the stick in the case without an external antenna: 62 x 18 x 10 mm.
@@ Line 39: / Line 33: @@
 Attention! This device is not professional equipment for security and control systems. And it cannot be used on objects that potentially pose a danger to the life and health of others.
-===== Hardware Features =====
-The stick is hardware compatible with the original board [[https://www.ti.com/tool/LAUNCHXL-CC1352P|Texas Instruments LAUNCHXL-CC1352P-2]].
-The transition to the bootloader mode is carried out at a low logic level at the input DIO_15 of the microcontroller. You can control the state of this input using the "FLASH" button installed on the stick board. A low logic level at the input DIO_15 is set when the button is pressed.
-To control an external RF switch, the microcontroller pins DIO_28 and DIO_29 are used.
-The LEDs are connected to the microcontroller pins DIO_6 (red LED) and DIO_7 (green LED). A high logic level on these pins lights the corresponding LED.
-To connect the microcontroller with a computer, a Silicon Labs CP2102 USB-UART interface converter chip is used.
-To control a hardware reset and switch the boot mode of the microcontroller, the DTR and RTS lines of the serial port implemented on the Silicon Labs CP2102 chip are used.
-===== Supported Firmwares =====
-See documentation for supported firmware: [[cc2652p_firmware]]
-===== Stick flashing procedure =====
-You can reflash the stick using the [[https://github.com/JelmerT/cc2538-bsl.git|cc2538-bsl]] utility. See [[cc2538_bsl_manual]]
-===== Using the stick with Zigbee2MQTT =====
-When using the recommended firmware for the coordinator (see section "Supported firmware"), the stick provides full-fledged work with [[https://www.zigbee2mqtt.io|Zigbee2MQTT]]. This firmware or firmware based on it is installed by default during the production of the stick and the stick is completely ready to work with Zigbee2MQTT.
-See the [[https://www.zigbee2mqtt.io|website]] for Zigbee2MQTT installation and configuration instructions.
-The following parameters must be set in the Zigbee2MQTT configuration file:
-<code>
-serial:
-  port: /dev/ttyUSB0
-advanced:
-  rtscts: false
-</code>
-where:
-parameter //port: /dev/ttyUSB0// - indicates the file name of the device from the system corresponding to the connected stick. The value of the //port// parameter may differ from that specified in this example, depending on the operating system used and the number of devices connected to USB;
-parameter //rtscts: false// disables hardware flow control for the given serial port. This parameter can be omitted, but make sure it is not set to //true//.
-===== Other information =====
-  * [[jethome_zigbee2mqtt]]
+FIXME: Add the rest of information

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