October 2019 – Billus – Tech Blog

CC2531 Zigbee

29th October 2019 bill Comments 0 Comment

The CC2531 is a complete ZigBee / IEEE 802.15.4 transceiver bundled with an 8051 CPU and an USB interface on one chip. s.click.aliexpress.com/e/8TaxhkU github.com/Koenkk/Z-Stack-firmware/blob/master/coordinator/Z-Stack_3.0.x/bin/CC2531_20190425.zip www.ti.com/tool/FLASH-PROGRAMMER CC Debugger Zigbee Emulator Supportwww.ebay.co.uk/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=CC+Debugger&_sacat=0 www.gadget-freakz.com/zigbee-in-home-assistant-with-zigbee2mqtt/ Parts:www.ebay.co.uk/itm/CC2531-Analyzer-Module-Stable-Sniffer-Protocol-Wireless-USB-Interface-For-Zigbee/163911036662 www.ebay.co.uk/itm/CC2531-Sniffer-Protocol-Analyzer-USB-Dongle-BTool-Downloader-for-Zigbee/372750840596 www.ebay.co.uk/itm/CC-Debugger-and-Programmer-Downloader-for-RF-System-on-Chips-Fast-UK-Shipping/163891479384

Lora, ESP32 + MicroPython

15th October 2019 bill Comments 0 Comment

LSN50 -Waterproof Long Range Wireless LoRa Sensor Nodedwmzone.com/en/dragino/536-1604-lsn50-waterproof-long-range-wireless-lora-sensor-node.html#/22-center_frequency-868mhz Heltec ASR650x-based ( ARM® Cortex M0+ Core and SX1262 ) heltec.org/project/htcc-ab01/ ( 3.5uA ) heltec.org/project/htcc-am01/ ( 3.5uA ) github.com/HelTecAutomation/ASR650x-Arduino/blob/master/PinoutDiagram/HTCC-AM01.pdf github.com/HelTecAutomation/ASR650x-Arduino ESP32-PICO + SX1276 module heltec.org/project/wireless-stick-lite/ ( 30uA ) heltec.org/project/wireless-shell/ ( 10uA ) docs.heltec.cn/download/wireless_shell_reference_hardware_design.pdf github.com/Heltec-Aaron-Lee/WiFi_Kit_series/files/3469714/Sleep.test.Panda.Board.txt www.aliexpress.com/item/33030551325.html github.com/Heltec-Aaron-Lee/WiFi_Kit_series/tree/master/esp32/libraries/ESP32/examples/DeepSleep/ExternalWakeUp TTGO 868MHz/915MHz SX1276 ESP32 LoRa 0.96 Inch Blue OLED Display Bluetooth WIFI Lora Kit 32 Module IOT Board for Arduinowww.aliexpress.com/item/32840258107.html MicroPython firmware port with lots includedgithub.com/loboris/MicroPython_ESP32_psRAM_LoBo/wiki github.com/aizukanne/ESP32-micropython-lora github.com/mallagant/uLoRaWAN github.com/pycom/pycom-micropython-sigfox www.hackster.io/search?i=projects&q=lorawan