RP2040 and NRF24L01 Transmitter and Receiver
After years of losing to the NRF24L01, I finally won. I designed an RP2040-Zero PCB that uses bitbanged SPI and a slowed-down I2C bus to make wireless servo control (and an OLED!) actually work.
Link to YouTube video: https://youtu.be/nGwt7fC6-9A
Link to code and parts:
https://www.simpleelectronics.ca/i-conquered-the-nrf24l01/
RP2040-Zero:
AliExpress: https://s.click.aliexpress.com/e/_c3OpSOX5
Amazon: https://amzn.to/4jOglW9
Amazon (Canada): https://amzn.to/3NA90gI
NRF24L01+ THT:
AliExpress: https://s.click.aliexpress.com/e/_c3zTJdNl
Amazon: https://amzn.to/4r5w1H2
Amazon (Canada): https://amzn.to/3YJ6iIh
NRF24L01+ SMD:
AliExpress: https://s.click.aliexpress.com/e/_c4B0Tmab
Amazon: https://amzn.to/49uAhd3
Amazon (Canada): https://amzn.to/3LQhcZM
AMS1117 3.3V regulator:
AliExpress: https://s.click.aliexpress.com/e/_c38Uz2x5
Amazon: https://amzn.to/3NTR00Q
Amazon (Canada): https://amzn.to/49FnEut
0805 Capacitors 100nF:
AliExpress: https://s.click.aliexpress.com/e/_c4Dv8zBD
Amazon: https://amzn.to/4qqYC9B
Amazon (Canada): https://amzn.to/45gfHuC
Electrolytic Capacitors:
AliExpress: https://s.click.aliexpress.com/e/_c3AE8V4j
Amazon: https://amzn.to/4q6mcYx
Amazon (Canada): https://amzn.to/49M0JOo
Pin Headers:
AliExpress: https://s.click.aliexpress.com/e/_c3v1JH4x
Amazon: https://amzn.to/3LHKObC
Amazon (Canada): https://amzn.to/4jPXBFM
RP2040 and NRF24L01 Transmitter and Receiver
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