WiFi

Using RP2040 PIO Uarts with the WiFi module

To obtain highest possible network speed with our Challenger RP2040 WiFi/BLE board we need to switch from using the standard UART to using RP2040 Programmable…

Examples WiFi

Measure network speed on ESP devices

This example code implements a simple iperf test server that can be used to measure how much data you can push through the WiFi link…

BLE Examples WiFi

SPI communication with the ESP32C3

This is a simple example on how to communicate, over SPI, with the ESP32C3 on board the Challenger RP2040 WiFi/BLE board. The example implements a…