Description ESP32 is already integrated antenna and RF balun power amplifier low noise amplifiers filters and power management module The entire solution takes up the least amount of printed circuit board area This board is used with 2 4 GHz dual mode Wi Fi and bluetooth chips by TSMC 40nm low power technology power and RF properties best which is safe reliable and scalable to a variety of applications Features High performance price ratioSmall volume easily embeded to other productsStrong function with support LWIP protocol FreertosSupporting three modes AP STA and AP STASupporting Lua program easily to developDevelopment Board https github com Nicholas3388 LuaNode Note Pins unsolderedDue to chip shortage ESP32 Wroom 32D and ESP32 Wroom 32 may be shipped randomly Package included 1 x ESP32 Development Board unsoldered