The small-sized module supporting 2.4ghz Wi-Fi and Bluetooth ® 5 is equipped with the ESP32-C3 series chip RISC-V single-core processor RF module ESP32-C3-mini-1-N4

Characteristics

CPU and on-chip memory

• Built-in ESP32-C3FH4 or ESP32-C3FN4 chip

RISC-V 32-bit single-core microprocessor, with a maximum main frequency of 160MHz

• 384 KBROM

• 400KBSRAM (of which 16KB is dedicated to cache

• 8KBRTCSRAM

• 4MB sealed flash

Wi-Fi

• Supports IEEE802.11b /g/n protocols

The frequency range of the working channel center is 2412 to 2484MHz

It supports 20MHz and 40MHz bandwidths in the 2.4GHz band

Supports 1T1R mode with a data rate as high as 150Mbps

Wireless Multimedia (WMM

• Frame aggregation (TX/RXA-MPDU, TX/RX A-MSDU)

ImmediateBlock ACK

• Fragmentation and reorganization

defragmentation)

• Transmission opportunity (TXOP)

• Beacon Automatic Monitoring (Hardware TSF)

• 4× Virtual Wi-Fi interface

It also supports InfrastructureBSS

Station mode, SoftAP mode, Station + SoftAP mode

Style and hybrid mode

Please note that when the chip is scanned in Station mode, SoftAP signals are detected

The Dao will change simultaneously

• 802.11mc FTM

Bluetooth ®

• Low-power Bluetooth (Bluetooth LE) : Bluetooth 5

Bluetooth mesh

The supported rates are 125Kbps, 500Kbps, 1Mbps, and 2

Mbps

• Advertising Extensions

• Multiple Advertisement Sets

• ChannelSelection Algorithm #2

Wi-Fi and Bluetooth coexist and share the same antenna

Peripheral device

• Up to 15 GPIOs - 3 as strapping pins

SPI, UART, I2C, I2S, infrared remote control (remote

control peripheral), LED PWM controller, general

DMA controller, TWAI® controller (compatible with ISO11898-1)

That is, CAN specification 2.0, USB serial port /JTAG controller, temperature

Accuracy sensor, SAR analog-to-digital converter, universal timer, watch

Door dog timer

Module integrated components

• 40MHz integrated crystal oscillator

Antenna selection

• ESP32-C3-MINI-1: On-board PCB antenna

• ESP32-C3-MINI-1U: Connect to the external antenna via a connector

Working conditions

• Working voltage/Supply voltage: 3.0-3.6V

• Operating environment temperature: -85 ° C. Version module: -40 to 85°C to 105° C. Version module: -40 to 105°C

Packaging and transportation instructions

- According to the standard export packaging.

Customers can choose from cartons, wooden cases and wooden pallets according to their own requirements.

Q&A

1. How to obtain the price?

We usually quote within 24 hours after receiving your inquiry (except weekends and holidays). If you are in urgent need of a price, please send us an email or contact us in any other way so that we can provide you with a quotation.

2. What is your delivery time?

This depends on the quantity of the order and the season in which you place the order. Usually, we can ship the goods within 7 to 15 days (for small batches), and for large batches, it takes about 30 days.

3. What are your payment terms?

Factory price, 30% deposit, 70%T/T payment before shipment.

4. What is the mode of transportation?

It can be transported by sea, air or express delivery (EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm with us before placing an order.

5. How do you help our business establish a long-term and good relationship?

We maintain good quality and competitive prices to ensure that our customers benefit.

2. We respect every customer as our friend. We do business with them sincerely and make friends with them, no matter where they come from.