
This working device failed to connect to Wi-Fi via the internal antenna. Checked, the code loads fine. I tried shifting 0 ohms to get the external antenna to work but the device still couldn't connect to wifi. I uploaded the same code to NodeMCU and it works great. I wanted this device because it has an external antenna.

π‘ MikroTik LHG 5: High-Gain Dual Polarization Grid Antenna, Enhanced 5 GHz Performance (US Version)
9 Review

Gadgets World FBA_ALFA ARSN19M OMNI Directional High Gain
9 Review

πΆ Hawking HAI6SIP: Boost Your Wireless Signal Range with Hi-Gain 6dB Omni-Directional Antenna
9 Review

Bingfu Dual Band WiFi Antenna (2-Pack) for Ultimate Wireless Performance
11 Review

π CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 Review

π Purgo USB-C Hub Adapter Dock for MacBook Air M1 2021-2018 and MacBook Pro M1 2021-2016 β 4K HDMI, 100W Power Delivery, 40Gbps Thunderbolt 3, 5K@60Hz, USB Type-C, 2 USB 3.0, SD/Micro Card Readers (Gold)
5 Review

iVANKY MacBook Pro Docking Station, 9-in-2 USB C Hub Adapter with 4K Triple Display, 100W PD3.0, Ethernet, 2 HDMI, USB-C 3.0, 2 USB-A 3.0, SD & TF for MacBook Pro/Air
9 Review

π StarTech.com NETRS232 Serial to IP Ethernet Device Server - DIN Rail Mountable - Serial Device Server - Serial Over IP Device Server (Black)
4 Review