All Products

The ESP-01S ESP8266 WiFi Module is a self-contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Each ESP-01S ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and thats just out of the box)! The ESP-01S ESP8266 module is an extremely cost-effective board with a huge, and ever-growing, community.

This module has a powerful enough on-board processing and storage capability that allows it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, including the front-end module, is designed to occupy minimal PCB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existence interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions and requires no external RF parts.

ESP-12K is a Wi-Fi module developed by Ensink Technology. The core processor ESP32-S2 of this module is a highly integrated low-power Wi-Fi system-on-chip (SoC) designed for the Internet of Things (IoT) , Mobile devices, wearable electronic devices, smart home, and other applications. ESP32-S2 has industry-leading low-power performance and RF performance supports IEEE802.11b/g/n protocol, integrates Wi-Fi MAC, Wi-Fi RF and baseband, RF switch, RF Balun, power amplifier, low noise Amplifier, etc. The ESP32-S2 chip is equipped with Xtensa 32-bit LX7 single-core processor, and its operating frequency is up to 240MHz. The chip supports secondary development without the use of other microcontrollers or processors. The chip has 320 KB SRAM and 128 KB ROM and can be connected to flash and RAM through SPI / QSPI / OSPI and other interfaces. ESP32-S2 supports a variety of low-power operating states to meet the power consumption requirements of various application scenarios. The unique fine clock gating function, dynamic voltage clock frequency adjustment function, and RF output power adjustable function of the chip can achieve the best balance between communication distance, communication rate, and power consumption. ESP32-S2 provides a wealth of peripheral interfaces, including SPI, I2S, UART, I2C, LED PWM, LCD interface, Camera interface, ADC, DAC, touch sensor, temperature sensor and up to 43 GPIO. It supports the expansion of PSRAM on the periphery of the chip, and the ESP-12K module can be equipped with PSRAM. In addition, it includes a full-speed USB On-The-Go (OTG) interface that can support the use of USB communication. ESP32-S2 has a variety of unique hardware security mechanisms. The hardware encryption accelerator supports AES, SHA, and RSA algorithms. The RNG, HMAC and Digital Signature (Digital Signature) modules provide more security features. Other security features include flash encryption and secure boot (secure boot) signature verification. The perfect security mechanism enables the chip to be perfectly applied to various encryption products.