Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
9 years, 4 months ago.
Seeed WiFi shield problem
Hello.
I have a problem connecting Nucleo F401RE with Seeed WiFi Shield v1.1. The shield doesn't enter command mode (Wifly::cmdMode returns false). It seems that it doesn't answer the '$$$' request.
The SB13, SB14 bridges are disconnected, and SB62, SB63 are connected. Green and red leds on the WiFi shield (D1, D5?) are blinking periodically.
I tried to perform factory reset by connecting A0 to I09 and performing five signal level toggles on the pin, but nothing was changed by the actions (I'm not sure that factory reset was really initiated).
What can cause the problem?
Thanks.
Question relating to:
Last updated: 20 Apr 2021
Affordable and flexible platform to ease prototyping using a STM32F401RET6 microcontroller.
Be the first to answer this question.