Model: BBT-IPX10N

BLE Modules

Item specifics

RF Parameter	Value	Remark
Working frequency	2400~2483.5 MHz	ISM band
Transmitting power	8 dBm	-
Receiving sensitivity	-92 dBm	Air data rate is 1Mbps
Test distance	75m	Testcondition：clear and open area, antenna height: 2.5m，air data rate: 1Mbps

Electronic parameter	Min.	Typ.	Max.	Unit	Condition
Voltage supply	1.9	3.3	3.6	V	≥3.3 V ensures output power
Communication level	-	3.3	-	V	For 5V TTL, it may be atrisk of burning down
Transmitting current	-	29	-	mA	Instant power consumption
Receiving current	-	29	-	mA	-
Operating temperature	-40	-	+85	℃	-
Operating humidity	10	-	90	%	-
Storage temperature	-40	-	+125	℃	-

No.	Pin item	Pin direction	Application
1	GND	-	Ground,connecting to power source reference ground
2	PE0	PWM output	Correspondsto green indicator of SIGMESH HSL
3	PE1	PWM output	Correspondsto red indicator of SIGMESH HSL
4	DM	-	GPIO
5	DP	-	GPIO
6	PA0	-	GPIO
7	PA1	-	GPIO
8	PA3	-	GPIO
9	PA4	-	GPIO
10	PA7	-	GPIO
11	SWS	-	Program download interface
12	PB1	-	GPIO
13	PB4	Output	Networking indicator, when succeed pin outputs high level
14	PB5	-	GPIO
15	PB6	PWM output	Correspondsto blue indicator of SIGMESH HSL
16	PB7	-	GPIO
17	TXD	Output	UART TX pin for transmitting
18	RXD	Input	UART RX pin for receiving
19	VCC	-	Power supply, 1.9V ~ 3.6V (recommend to add external ceramic filter capacitor)
20	GND	-	Ground,connecting to power source reference ground
21	PC5	-	GPIO
22	PC4	-	GPIO
23	PD2	-	GPIO
24	PD3	-	GPIO
25	RST	Input	Chip reset initiation input pin, valid under low level
26	GND	-	Ground,connecting to power source reference ground