tlfong01 8:44 AM Good. My first thought was to start with single SPI bus, to make it more newbie friendly. On second thought I would start with multiple SPI buses. Now I […]
nRF24 learning notes
Q: Rpi SPI nRF24L01+ 2.4GHz Transceiver Module Send Message to Arduino Problem I have recently bought two nRF24L01+ radio chips for communication between my Raspberry Pi and Arduino. I will be solely using […]
Rpi4B download speed test
Slow transfer over wget and curl on RPi4 Ask Question Asked today Viewed 7 times 1 I have issue with curl and wget transfer speed on my new Raspberry Pi 4 1GB. Pi is […]
MCP3008 penzu entry
Rpi AdaFruit python library controlling SPI MCP3008 of eTape Liquid Level Sensor project problem Ask Question Asked today Viewed 20 times 1 I have a rpi4 and have successfully replicated the project listed here […]
nrf24 github
Type Name Latest commit message Commit time README.md Update README.md 2 years ago example-nrf24-pair.py V0.3 BETA 5 years ago example-nrf24-recv-rpi.py Added rpi-rcv 5 years ago example-nrf24-recv.py V0.3 BETA 5 years […]
MCP4728 DAC + EEPROM notes
Proper way to bigbang I2C Ask Question Asked today Viewed 16 times 0 As already mentioned in this question Reading and writing with smbus package, there are chips that apart for standard SDA and SCL […]
How to detect LCD
How to detect LCD touch-display? and automatically configure for display? Ask Question Asked yesterday Viewed 21 times 1 A rPi3 B+ is Raspbian configured with a 3.5 Waveshare touch display HAT. There are two commands […]
How to detect LCD
How to detect LCD touch-display? and automatically configure for display? Ask Question Asked yesterday Viewed 17 times 1 A rPi3 B+ is Raspbian configured with a 3.5 Waveshare touch display HAT. There are two commands […]
LIRC Setup Problem
Rpi3 LIRC Library and UART IR Transceiver Setup Problem Ask Question Asked 4 months ago Active 28 days ago Viewed 1k times 2 1 I installed the lirc library and I tried to use it, […]
Debricking LinkSys G Router
How to use Rpi UART to debrick a bricked LinkSys G Router? Ask Question Asked today Viewed 37 times 1 I was working on a project that ‘debricks’ my bricked router(WRT54GL). Since this is […]
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