Shenzhen Jixin Intelligence BL01S Wi-Fi Module User Manual

: June 6, 2024
: Shenzhen Jixin Intelligence

Table of Contents

Shenzhen Jixin Intelligence BL01S Wi-Fi Module
USERS MANUAL OF THE END PRODUCT:
Product Overview
Appearance and Dimensions
Features
Electrical parameters
Reflow welding temperature curve
Application circuit
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Shenzhen Jixin Intelligence BL01S Wi-Fi Module

This device is intended only for OEM integrators under the following conditions:

The antenna must be installed such that 20 cm is maintained between the antenna and users, and
This device and its antenna(s) must not be co‐located with any other transmitters except in accordance with FCC multi‐transmitter product procedures. Referring to the multi‐transmitter policy, multiple‐transmitter(s) and module(s) can be operated simultaneously without C2P.
For all products market in US, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band by supplied firmware programming tool. OEM shall not supply any tool or info to the end‐user regarding to Regulatory Domain change.

USERS MANUAL OF THE END PRODUCT:

In the users manual of the end product, the end user has to be informed to keep at least 20cm separation with the antenna while this end product is installed and operated. The end user has to be informed that the FCC radio- frequency exposure guidelines for an uncontrolled environment can
be satisfied.
The end user has to also be informed that any changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate this equipment . If the size of the end product is smaller than 8x10cm, then additional FCC part 15.19 statement is required to be available in the users manual: This device complies with Part 15 of FCC rules. Operation is subject to the following two co nditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. LABEL OF THE END PRODUCT: The final end product must be labeled in a visible area with the following ” Contains FCC ID: 2AVTT-BL01S “. If the size of the end product is larger than 8x10cm, then the following FCC part 15.19 statement has to also be available on the label: This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation.
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body.

Product Overview

BL-01S is a wireless module based on WiFi+BLE single-chip SoC as the main control. It meets low-power, high-performance, low-cost IOT application scenarios. The module’s core processor BL602C integrates 2.4G Wi-Fi (802.11 b/g/n) and BLE 5.0 wireless subsystem. Its microcontroller subsystem includes a high-performance and low-power 32-bit RISC-V CPU, high-speed cache and FLASH memory. It has an advanced power management unit and supports a variety of low-power Consumption mode. The module peripheral interface supports UART, GPIO, ADC, PWM, I2C, etc., onboard a switch and an RGB LED light.

BL602C functional block diagram:

Appearance and Dimensions

Features

Wireless

IEEE 802.11b/g/n, 1×1 SISO 2.4GHz
Bluetooth® BLE 5.0
Wi-Fi 20MHz bandwidth
Wi-Fi security WPS/WEP/WPA/WPA2 Personal/
WPA2 Enterprise/WPA3
STA，SoftAP and Sniffer mode
Wi-Fi and BLE coexist, BLE assists in realizing Wi-Fi fast connection
Integrated balun，PA/LNA
Support Smart Config/AirKiss (WeChat)
Support serial port local upgrade and remote firmware upgrade (FOTA)
General AT commands can be used quickly
Support secondary development, integrated Windows and Linux development environment

MCU Subsystem

32-bit RISC-V CPU with FPU (floating point unit)
One RTC timer (cycle one year)
Two 32-bit general-purpose timers
Four DMA channels
DFS (Dynamic Frequency Scaling) from 1MHz to 192MHz
JTAG development support
XIP QSPI Flash has hardware encryption support

Memory

276KB RAM
128KB ROM
1Kb eFuse
Embedded 2M Byte flash

Security Mechanism

QSPI Flash Instant AES Decryption (OTFAD)-AES-128, CTR mode
Support AES 128/192/256 bit encryption engine
Support SHA-1/224/256
Real random number generator (TRNG)

Public Key Accelerator (PKA)

Key parameter

Module model

| BL-01S
---|---

Mounting

| DIP-8

Size

| 24.714.511.5(±0.2)mm

Cert.

| FCC、CE

Flash

| Chip built-in 2MB

Interface

| UART/GPIO/ADC /PWM/ I2C

IO 口

| 5

Number of GPIO

| 9600/19200/38400/115200/921600 bps , Up to 5Mbps

Freq.

| 2400 ~2483.5MHz

Antenna

| Onboard PCB antenna
Security| WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3

Power Supply

| DC 3.0V ~ 3.6V，Imax >300mA

Temperature

| -30 ℃ ~ 85 ℃
Storage Condition| -45℃ ~ 135℃ ,< 90%RH

Pin definition

BL-01S module has 8 pins in total, as shown in Figure 2.1. Peripherals include 5 GPIOs, 2 UARTs, 1 I2C master/slave, 4 PWM channels, and 1 12-bit general- purpose ADC. Each GPIO can be used as a general-purpose input and output function. Table 2.2 is the interface definition.

Number	Pin Name	Function description
1	GND	ground
2	TX	GPIO16; I2C_SCL; UART0_TX; PWM_CH1; (Only this

UART0 can be used to burn firmware)

3	IO3	GPIO3; I2C_SDA; UART1_RX; PWM_CH3
4	IO4	GPIO4; I2C_SCL; UART1_TX; PWM_CH4; ADC_CH1
5	IO8	GPIO8; I2C_SCL; PWM_CH3;

IO8 should be pulled high when downloading, and low when running (IO8 inside the module has been pulled low)

6| RST| Reset
7| RX| GPIO7; UART0_RX; I2C_SDA; PWM_CH2;(Only this UART0

can be used to burn firmware)

8| VCC| Power supply 3.3V

Electrical parameters

Electrical characteristics

parameter	test condition	min	Typ.	max	unit
Storage Temp.	–	-45	normal	135	℃
Work temp.	–	-30	20	85	℃

Max welding

temp.

| IPC/JEDEC J-STD-020| –| –| 260| ℃
Static Protection

（HBM）

| | | | 2000| V
Supply volt.| VCC| 3.0| 3.3| 3.6| V
---|---|---|---|---|---

I/O

| VIL| VCC_IO=3.3V| -0.3| –| 1.32| V
VIH| VCC_IO=3.3V| 2.06| –| 3.6| V

VOL

| VCC_IO=3.3V,

|IOL|=7.5~50 mA

| -0.3| –| 0.4| V

VOH

| VCC_IO=3.3V,

|IOL|=7.5~50 mA

| 2.9| –| 3.4| V
IMAX| –| –| –| 12| mA

Wi-Fi RF characteristic

Description	Min	Typ.	Max	Unit
Frequency	2400	–	2483.5	MHz
S11		<-10		dB

Transmit Power
CCK, 1 Mbps| –| 18.4| –| dBm
CCK, 11 Mbps| –| 18.1| –| dBm
6 Mbps OFDM| –| 16.6| –| dBm
54Mbps OFDM| –| 15.4| –| dBm
HT20, MCS0| –| 15.2| –| dBm
HT20, MCS7| –| 14.5| –| dBm
---|---|---|---|---
EVM
CCK, 1 Mbps| –| -21.8| –| dB
CCK, 11 Mbps| –| -21.2| –| dB
6 Mbps OFDM| –| -30.3| –| dB
54Mbps OFDM| –| -32| –| dB
HT20, MCS0| –| -30.2| –| dB
HT20, MCS7| –| -31| –| dB
Receiver Sensitivity
CCK, 1 Mbps| –| -97| –| dBm
CCK, 11 Mbps| –| -92| –| dBm
6 Mbps OFDM| –| -92| –| dBm
54 Mbps OFDM| –| -76| –| dBm
HT20, MCS0| –| -92| –| dBm
HT20, MCS7| –| -74| –| dBm