ESP32 WiFi Bluetooth Dual Mode Module with 18650 Lithium Battery Holder
$61.06
$94.64
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:18650 charging system integratedIndicate LED inside(Green means full& Red means charging)Charging and working could be at the same time1 Switch could control the power1 extra LED could be programmed(Connected with GPIO16[D0])0.5A charging current1A outputOver charge protectionOver discharge protectionFull ESP32 pins break outHigh 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 developPackage Included:1 x ESP32 ESP-32S For WeMos WiFi Wireless Bluetooth Battery Development Board
