Description

Main features of the HX711 serial port module:

1. AB dual-channel design, each channel has 2 working modes for customers to choose from to meet different user needs. (For details, see the module manual, there is a link above)
2. Default baud rate: 9600bps Check digit: None    Stop bit: 1-bit Total protocol length: 10 bytes
3. Volume: length 3.3cm*width 2cm*height 0.3cm.
4. The new 47uf black large-capacitor tantalum capacitor is added to the new model, and the stability is significantly improved.
5. Built-in single-chip microcomputer, controlled by N instructions such as peeling and correction, with powerful functions. Save the underlying development time.
6. The voltage regulator circuit in the HX711 chip can directly provide power to the external pressure sensor.
7. Simple serial communication, TTL to USB can be connected to the computer for data transmission, very convenient.
8. It can simultaneously suppress 50Hz and 60Hz power interference.
9. The power consumption is very small, the typical working current is 12mA.
10. Operating voltage range: DC 4.7~5.5V.
11. Operating temperature range: -20 ℃ ~+85 ℃