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Author: bill

Flashing an ESP32

Flashing an ESP32

Module is an WEMOS LOLIN32 v1.0.0

pip install esptool
esptool -p COM4 erase_flash 
## Testing Flashing Micropython
esptool -p COM4 --baud 460800 write_flash -z 0x1000 esp32-idf4-20191102-v1.11-549-gf2ecfe8b8.bin
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Old House Insulation and Ventilation

Old House Insulation and Ventilation

www.earthouses.co.uk/tag/lime-render/

www.greenspec.co.uk/building-design/woodfibre-retrofit/

www.grandishdesigns.co.uk/external-insulation/

www.maverickmansions.com/



/www.mikewye.co.uk/gallery/insulating-render/

www.mikewye.co.uk/gallery/insulating-render/ – Great Read, East Devon Firm

www.lime-green.co.uk/products/lime-render/finish-WP
www.littlegreene.com/paint/finish/limewash

billus.co.uk/wp-content/uploads/2019/07/techpaper14-keeping-warm.pdf

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MicroPython & ULP/RTC Memory

MicroPython & ULP/RTC Memory

Big power advantages exist for using the ULP ( Ultra Low Power ) processor for regular tasks like recording a state change from a GPIO or ADC input, storing the information within the RTC memory, then waking the main CPU up when the information needs to be transmitted via Lora.… Read More