540 esp-wroom-32 wifi-bluetooth products are offered for sale by suppliers on Alibaba.com, of which other ics accounts for 20%, development boards, kits accounts for 10%, and wifi modules accounts for 9%.
A wide variety of esp-wroom-32 wifi-bluetooth options are available to you, such as wifi, wireless and network.You can also choose from black, blue esp-wroom-32 wifi-bluetooth,as well as from odm esp-wroom-32 wifi-bluetooth