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Elecbee HLK-M50 RDA5981 Serial Port Wireless WIFI Transparent Transmission Module Secondary Development Voice Remote Control
SKU: EB0045505
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Key Features
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Description
Introduction:
The HLK-M50 WiFi module is a low-power chip that integrates MCU, PMU, clock, and IEEE802.11b / g / n MAC / PHY / radio.
Module supports 2.4GHz IEEE802.11b / g / n, USB Host and Device 2.0 HS, Micro SD card (SDMMC interface), UART, I2C, I2S, PMW, SPI and other interfaces, analog keys (GPADC0).
Software using mbedOS5.1 operating system, has two versions : WiFi serial transmission function version and secondary development.
Second development version provides rich development interface, users can develop their own applications based on mbedOS through C or C ++. Development kit to provide a large number of guidance documents and test routines to facilitate rapid development of users.
Specifications:
| Parameters | ||
| Project | ||
| Memory System | Built-in RAM | 96K Bytes User SRAM |
| 32K Bytes icache | ||
| Built-in Flash | Built-in 8Mbit flash | |
Interface:
| Item | Parameter |
| GPIO | supports up to 17 GPIO ports, of which 16 can trigger interrupts |
| Serial performance | supports up to 2 serial ports, baud rate can be configured to 1200bps - 4Mbps |
| I2S Interface Features | Supports 2 I2S Interfaces; I2S Host BCLK Supports 96/192/384/512 / 44.1 / 88.2KHz; Supports 16/32 bit per channel, Data Format Configurable as 16/20 / 24bit or Software Configurable Maximum 24bit per channel) |
| I2C Interface Performance | Supports one I2C standard interface. Support master or slave operation. |
| There are 3 standard speed modes: | |
| 1. Standard mode (<100Kb/s) | |
| 2. Fast mode (<400Kb/s) | |
| 3. High-speed mode (<3.4Mb/s) | |
| PWM Interface Performance | Supports up to eight PWM interfaces; PWM cycle and duty cycle programmable, duty cycle can be configured between 0-100; cycle programmable, the software can choose a different clock to produce longcycles |
| SPI Interface | As the SPI host, up to 4 SPI slave; SPI clock programmable and maximum 20Mhz; data length can be configured by software, the maximum 64bit; |
| SDMMC Interface | Support 1 SDMMC interface |
| USB Interface | Support 1 USB interface |
Package included:
1 x HLK-M50 WiFi Module
Shopping Guide
Shipping | Delivery Period | For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
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In-Stock:9999
Qty.
1
Unit Price
₩ 8470.00₩ 9967.00
Ext. Price
₩ 8470.00₩ 9967.00
₩ 8470.00₩ 9967.00
Can Ship in 1-3 Business Days