ESP32-C3-WROOM-02U-N4 RF issues
Posted: Thu Mar 31, 2022 4:21 am
Hello,
I've built a small board using the ESP32-C3-WROOM-02U-N4 and am finding that the wireless connection is rather unstable.
I have a ground plane both sides of the board under the ESP32.
Any ideas what I should look into?
I've built a small board using the ESP32-C3-WROOM-02U-N4 and am finding that the wireless connection is rather unstable.
I have a ground plane both sides of the board under the ESP32.
Any ideas what I should look into?
Code: Select all
% ping 192.168.99.70
PING 192.168.99.70 (192.168.99.70): 56 data bytes
Request timeout for icmp_seq 0
64 bytes from 192.168.99.70: icmp_seq=1 ttl=254 time=727.650 ms
64 bytes from 192.168.99.70: icmp_seq=2 ttl=254 time=546.022 ms
Request timeout for icmp_seq 3
Request timeout for icmp_seq 4
Request timeout for icmp_seq 5
Request timeout for icmp_seq 6
64 bytes from 192.168.99.70: icmp_seq=7 ttl=254 time=950.160 ms
Request timeout for icmp_seq 8
Request timeout for icmp_seq 9
Request timeout for icmp_seq 10
Request timeout for icmp_seq 11
Request timeout for icmp_seq 12
Request timeout for icmp_seq 13
Request timeout for icmp_seq 14
Request timeout for icmp_seq 15
Request timeout for icmp_seq 16
Request timeout for icmp_seq 17
64 bytes from 192.168.99.70: icmp_seq=18 ttl=254 time=769.324 ms
Request timeout for icmp_seq 19