GYM5024 Bluetooth voice chip easily enables human-computer interaction on sewing machines

With the continuous development of science and technology, modern life is becoming more and more intelligent. Sewing machines in garment factories are no exception. The intelligence of sewing machines makes it more convenient and faster for factory workers to use, and also improves sewing quality and efficiency. In order to further improve the intelligence of sewing machines, many sewing machine manufacturers have begun to apply voice broadcast chips to sewing machines to improve user experience and efficiency. The GYM5024 Bluetooth voice chip developed by Gyuan Electronics is one of the best.

GYM5024 is a Bluetooth chip that provides a serial port and perfectly integrates MP3 and WMV hard decoding chips. The computer updates Flash and supports 4 major functions: TF card, U disk, and Bluetooth. Through the UART serial port, functions such as playing specified music and how to play music can be completed without cumbersome underlying operations. Beautiful sound quality, easy use, stability and reliability are the biggest features of this product. In addition, this chip is also a deeply customized product, a low-cost solution specially developed for the field of fixed voice playback.

Features of GYM5024 audio Bluetooth chip

1.CPU features: 32-bit high-performance CPU with DSP instructions, main frequency up to 120MHz.
2. Clock and crystal oscillator: 1 external 26MHz crystal oscillator, 3 32bit general-purpose timers, 1 main system watchdog.
3. Advanced peripheral interface: GPIO has built-in pull-up and pull-down resistors, which can be mapped to functional IO; GPIO supports wake-up interrupts. 1 full-duplex UART, 1 SPI, 1 IR controller, 1 SD card host controller, 1 full-speed USB2.0 HOST/DEVICE controller, built-in PMU power management unit. Note: You can only choose one of the SPI and SD card interfaces and cannot use them at the same time.
4. Audio features: Audio codec with 16 bit DAC and 16 bit ADC, supporting audio equalizer adjustment. Supports sample rates 8, 11.025, 12, 16, 22.05, 32, 44.1 and 48KHz. High-performance audio DAC with 96dB SNR and 90dB SNR ADC.
5. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48. Beautiful sound quality, stereo sound.
6.24-bit DAC output, internal DSP hard decoding, non-PWM output, dynamic range supports 90dB, signal-to-noise ratio supports 85dB
7. Multiple control modes, UART serial port mode, one-line serial port mode, AD button control mode.
8.30-level volume adjustable
9. Wide input power range 3V–5V input, built-in watchdog reset circuit, stable performance;
10. Has busy signal output function;

Summarize

The application of the GYM5024 audio Bluetooth chip solution in smart sewing machines can enable the sewing machine to automatically broadcast working status, machine faults and other information. Users can easily understand the working status of the sewing machine, such as: the spool is exhausted, the thread is broken, etc., to avoid the problem of not being timely. Pay attention to problems with the sewing machine, which may lead to unnecessary losses such as wasted time and poor sewing results. At the same time, GYM5024 can implement Bluetooth transmission function and complies with the Bluetooth 5.0 specification, which can provide users with a more intelligent and easy-to-operate sewing machine experience.