CC2538+CC2592 Dongle，2.4G Zigbee2MQTT 6LowPAN HA
OVERVIEW：
Tiny USB stick or dongle, adapter,development board for 2.4G multiprotocol RF such as Openthread border router, Zigbee2MQTT adapter, Contiki 6LowPAN。
DIMENSION尺寸：5.5cm * 2.3cm * 1.3cm
［FEATURES］特徵：
１．2.4GHz multiprotocol RF development board(OpenThread,Zigbee,BLE,IEEE802.15.4,6LoWPAN based on TI CC2538SF53 + CC2592 chip
２．Communicates with the host computer via the common CH340E USB-UART bridge
３．cJTAG debug header, flashed firmware or debug with JTAG
４．Self-programming via the TI serial bootloader with bootloader bit enabled
５．SMA antenna port for an external antenna with personal choice
６．General 4xLEDs(PB1/PB2/PB3/PB4)
７．General 2xButtons(BTN1--PA7 <Bootloader-enable> RST--nRESET)
８．IO breakouts with 2.0mm pitch holes for connecting peripheral device
９．Low power LDOs
１０．ESD protections with USB interface
１１．easy to use with Koenkk's zigbee2mqtt
１２．easy to use with TI's OpenThread border router
１３．Confirmed working with ZHA,ZIGBEE2MQTT,Home Assistant
１４．Compatible with CC2538+CC2592 SmartRF06EVB from TI
［TESTING］：
- １．RF performance testing
- ２．Frequency spectrum testing
- ３．Function testing
- ４．QC pass
［BOM］：
- 1. Inductor -- muRata
- 2. Capacitor -- muRata/AVX/Samsung
- 3. Resistors -- FH
- 4. Crystal oscillator -- TXC/TKD
- 5. LEDs -- Orient
［FLASHING］：
１．Via USB interface with bootloader enable：
Ａ．flash firmware using TI Flash Programmer 2：
press BTN1 and keep holding --> click the Reset button --> wait a few seconds --> release BTN1 button --> Flash programmer2 operation
Ｂ．flash firmware using cc2538-bsl.py
２．Via cJTAG interface with TI debugger tools
［FIRMWARE］：
The dongle comes stitched with coordinator firmwares of zigbee2mqtt, you can flash it with router or other types firmware via USB with bootloader enable condition.
https://github.com/Koenkk/Z-Stack-firmware/tree/master/coordinator/Z-Stack_3.0.x/bin
