The 3D-printable enclosure for my #ESP32 TFT display project is taking shape, but still WIP.. #IoT
3D-printable enclosure for my ESP32 TFT display project
Burned a MCU due to ESD
Burned a MCU due to ESD the other day, will use antistatic gloves from now on 🙂
My own version
@spectrenoir06 no, my own version
Touch driver for the ESP32 GUI
Touch driver for the #ESP32 GUI implemented, looks and feels lovely
3D-printable enclosure for my ESP32 TFT IoT project
Working on a 3D-printable enclosure for my #ESP32 TFT #IoT project
ESP32 driven touch workins well
#ESP32 driven touch workins well :).. and I am bad at drawing
Touch display arrived today
Touch display arrived today. Did some SMD soldering by hand, all works well at first glance. Tons of coding ahead.. #ESP32 #TFT #IoT #RFM69
36.2% of my followers are spam/bot/non-active
Lost some self-confidence after seeing my @SparkToro's fake followers audit say 36.2% of my followers are spam/bot/non-active https://sparktoro.com/tools/fake-followers-audit
Sensor saturation has become reality
Connected devices are no longer an innovation, rather an expectation. Sensor saturation has become reality. There is absolutely nothing special about connecting a device to the internet and collecting data from it anymore.#IoT as a buzzword describing the future is probably dead?
Receiving pleasure from reading C code
..receiving pleasure from reading C code: byte swap without a helper variable
Pushing an ILI9341 TFT to its limits with 60MHz DMA-enabled
Pushing an ILI9341 TFT to its limits with 60MHz DMA-enabled SPI on #ESP32 Correction: SPI can only run on 80/n frequencies [n between 1 and 8], so 8MHz, 8.89MHz, 10MHz, 11.43MHz, 16MHz, 20MHz, 26.67MHz, 40MHz, 80MHz . Setting SPI clock to 60MHz actually meant it got mapped to 40MHz, anything>60MHz meant setting to 80MHz. That…
IoT regulations in California
#IoT regulations in California https://www.engadget.com/2018/09/30/california-connected-device-laws/
LiPo batteries for an upcoming ESP32 e-paper display project
LiPo batteries for an upcoming #ESP32 e-paper display project arrived
ESP32 TFT project with a resistive touchscreen
Did another PCB revision to my #ESP32 TFT project to allow the use of a resistive touchscreen. Did that after seeing my daughter push the screen on a prototype of my non-touch version with a finger in an attempt to use the GUI.. obviously, button-controlled GUI is not intuitive
Moisture sensor PCBs for a flood detection IoT project
Made some moisture sensor PCBs for a flood detection #IoT project
Found a bug on my hardware designs
Found a bug on my hardware designs
Fancy gauge designs for thermostat applications
Toying with fancy gauge designs for thermostat applications #IoT #ESP32 #MQTT
ESP32 WiFi credentials manager
Working on #ESP32 WiFi credentials manager #IoT
Button driven touch-less GUI on ILI9341 320×240 TFT
Testing button driven (touch-less) GUI on ILI9341 320×240 TFT using #LittlevGL powered by #ESP32
Testing Ili9341 TFT hardware scrolling
Testing Ili9341 TFT hardware scrolling with appropriate use case #ESP32
Experimenting with gauges designs
Experimenting with gauges designs #ESP32
A pong console as a starter
Had to inspire some young people into the world of embedded, wired up a pong console as a starter
PCB revision for the ESP32 RFM69-to-MQTT gateway
Working on a PCB revision for the #ESP32 RFM69-to-MQTT gateway with TFT display. Added a piezo buzzer, htu21d TH sensor and a LDR for smarter screen dimming.
RTS/CTS for ESP8266 ESP32 auto-reset
Interesting http://esptool.py wrapper that lets you use RTS/CTS for #ESP8266 / #ESP32 auto-reset on firmware flashing instead of the usual RTS/DTR method. Saves a few components thus reducing project cost. Description and code here https://github.com/jimparis/esptool-ftdi
Running TFT demo on my ESP32 gateway project
Running TFT demo on my #ESP32 gateway project
Prototype PCB for the RFM69 to MQTT IoT gateway
Prototype PCB for the RFM69 to MQTT #IoT gateway with TFT, RTC, atsha204 encryption and neopixel is ready, works well. Excited 🙂
RFM69+BLE-to-MQTT ESP32 gateway with TFT status display
My new home automation IoT ecosystem architecture is taking shape. Now working on a PCB for a RFM69[+BLE] -to-MQTT ESP32 gateway with TFT status display. Next is low power, battery-operated wireless status display with e-paper and RFM69+atmega328 + more..
Sims and €350 worth of add-ins
My wife left her iPad unattended for a few minutes only to find our 8 y/o daughter installing Sims and €350 worth of add-ins.. her bank card got blocked by our bank for suspicious activity, I'm on the phone with @AppleSupport trying to cancel the purchases 🙂
Unusually cold summer where I live
Unusually cold summer where I live, temperatures reaching max 30*C on only two days so far… contrary to the heat wave in western Europe and Asia #GlobalWarming
TFT support to a RFM69+BLEMQTT gateway PoC project
Added TFT support to a RFM69+BLE<–>MQTT gateway PoC project. So many ideas, so little free time to materialize them..
Google or Domino’s Pizza
It’s 2010. You’re an eager investor presented a choice between two stocks: Google or Domino’s Pizza. Where do you put your money? You should have gone with your gut. https://www.theatlas.com/charts/S18QCJyhe
Testing waveshare 1.54″ module with a partial update
Testing waveshare 1.54" module with a partial update, pretty fast compared to the 2.7" two-color version with 15 seconds refresh time.. https://www.waveshare.com/wiki/1.54inch_e-Paper_Module #IoT