RockOne
The MOCREO IoT module RockOne series is a highly integrated single-chip solution for IoT wireless communication terminals developed and designed based on the ESP32 series of chips.
Background
Considering the diversity of IoT application scenarios, different models of the RockOne series have different peripherals and functions. In addition to the basic 2.4 GHz Wi-Fi and Bluetooth 4.2 connection capabilities, it can also be expanded to connect Zigbee, Bluetooth BLE 5.0 peripherals, LCD/E-Ink display, touch screen input, camera image collection, 4G/NB-IoT/LoRa wireless Connection, 10M/100MB Ethernet, USB Host/Device interface, etc.
Devices built using RockOne can be used as gateways or directly as low-power end nodes. It is powerful and versatile. For example, it can be used for temperature and humidity, human occupancy, PIR infrared, door sensors, water immersion and other sensors, smart gateways, wireless doorbells, smart door locks, product data recording, collection and control, low-power e-ink screen displays and price tags and a series of intelligent products.
Overall Framework
IoT Module Selection Guide
Hardware Parameters & Specifications
Category | Project | Product specification |
Wi-Fi | Protocol | 802.11 b/g/n (802.11n, speed up to 150 Mbps) |
A-MPDU and A-MSDU aggregation, 0.4 µs supported guard interval | ||
Frequency Range | 2412 ~ 2484 MHz | |
Bluetooth | Protocol | Compliant with Bluetooth v4.2 BR/EDR and BLE standards |
RF | NZIF receiver with –97 dBm sensitivity | |
Class-1, Class-2 and Class-3 transmitters | ||
AFH | ||
Audio | CVSD & SBC Audio | |
Hardware | Module interface | SD card, UART, SPI, SDIO, I2C, LED PWM, |
On-Chip Sensors | Hall sensor | |
Integrated crystal oscillator | 40 MHz crystal oscillator | |
Integrated SPI flash | 2 ~ 16MB | |
Integrated PSRAM | 0~8MB | |
Working voltage/supply voltage | 3.0 V ~ 3.6 V | |
Recommended supply current | 500mA | |
Suggested operating temperature range | –40°C ~ 85°C | |
Extension ports | Support extended ZigBee, 433MHz, 315MHz, NBIoT or third-party RF modules | |
Supports expansion of multiple communication interfaces such as RS232, RS485, RS422, etc. | ||
Support extended USB1.1 standard protocol interface | ||
Supports extended 10/100Mbps Ethernet |