The Haitronic ESP-M3 HS1900 module offers wireless Wi-Fi connectivity and serial data transmission. It can be used standalone or as a Wi-Fi adapter for microcontrollers. It is based on the ESP8285 chipset, which is compatible with the ESP8266 and has 1 MB of integrated Flash memory. It supports AT command mode or wireless transparent transmission, and can be configured via a web page.
- Type: Module
- Chipset: ESP8266
- Flash memory: 1 MB
- Processor frequency: 80 MHz and 160 MHz
- Wi-Fi standards: 802.11 b/g/n/e/i
- Wi-Fi modes: Station, SoftAP and SoftAP+STA
- Peripheral interfaces: 2 UART, 1 ADC, 1 En, 1 wake-up pin, 1 HSPI, 1 I2C, 1 I2S and up to 10 GPIO
- Network protocols: TCP/IP
- Support: RTOS, Wi-Fi Direct (P2P), Smart Config, AT remote upgrade and cloud OTA upgrade
- Operating temperature: From -40 °C to 125 °C
- Dimensions: 26.8 × 16 mm
- Applications: Home appliances, home automation, smart plugs and lights, mesh networks, IP cameras, sensor networks, wearable devices and industrial wireless control
- Product Number
- HS1900
- Type
- Module
- Board Model
- -
- Chipset
- ESP8266
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.