TYLC3 Reset & Teardown (FCC ID 2ANDL-TYLC3)

TYLC
3 DATASHEET 
Tuya Smart BLE Module 
1. Product Overview
TYLC3 is a Bluetooth (BLE) module designed by HangZhou Tuya Technology Corporation, 
which is designed for outputting LED co ntrol signals. The BLE Module consists of a highly 
integrated wireless Bluetooth chip TLSR8266F512ET32 and some extra electric circuits that have 
been programed with Bluetooth network pro tocol and plen ty of so ftware examples. TYLC3 
include a 32-bit CPU, BLE, 512K by te flash, 16k SRAM and 4-channel PWM. 
Users can customize their LED products by using these PWM signals . 
Figure 1 shows the block diagram of the TYLC3. 
Figure 1. The block diagram of the TYLC3 
1.1 Features 
² Integrated low power consumption 32 -bit CPU, also known as application processor 
² Basic frequency of the CPU can support 48 MHz 
² Supply voltage range: 1.9V to 3.6V 
² Peripherals: 4*PWM 
² BLE RF features: 
l Compatible with BLE 4.0 
l Transmitting data rate can go up to 1Mbps 
l TX transmitting power: +7dBm 
l RX receiving sensitivity: -92dBm 
l AES hardware encryption 
l On-board PCB antenna 
Byt
es

TYLC3 DATASHEET 
l Operating temperature range: -20℃ to 85℃ 
1.2 Main Application Fields 
² Intelligent LED 
² Intelligent household applications 
TYL
C3 DATASHEET 
2. Dimensions and Footprint
2.1 Dimensions 
TYLC3 has 2 columns of Pins. The distance between each Pin is 2.0mm. 
Size of TYLC3: 20mm(W)*26mm(L). 
Figure 2 shows the dimensions of TYLC3. 
Figure 2. The dimensions of TYLC3 
2.2 Pin Definition 
Table 1 shows the general pin attributes of TYLC3 
Table 1. The typical pin definition of TYLC3 
PIN NO. NAME TYPE DESCRIPTION 
1 NC / No
n-connected 
2 NC / No
n-connected 
3 3.
3V P Supply voltage 
4 GND P Gr
ound 
5 W I/
O PWM output pin, default for White LED line 
6 B I/
O PWM output pin, default for Blue LED line 
7 G I/
O PWM output pin, default for Green LED line 
8 R I/
O PWM output pin, default for Red LED line 
9 SW I/
O Bluetooth chipset burning pin 
10 GND P Gr
ound for Bluetooth chipset burning 
11 3.
3V P Supply voltage for Bluetooth chipset burning 
Not
e: S: Power supply pins; I/O: Digital input or output pins . 
If there’s any customization needed for PWM output, please contact our BD manager. 

TYL
C3 DATASHEET 
3. El
ectrical Characteristics
3.1 Absolute Max
imum Ratings 
Tab
le 2. Absolute Maximum Ratings 
PA
RAMETERS DESCRIPTION MIN MAX UNI
T 
Ts St
orage 
temperature 
-20 85 ℃
VC
C Supply voltage - 0.3 3.9 V 
El
ectrostatic release quantity 
(Human body model) 
TAMB-25℃ - 2 KV 
El
ectrostatic release quantity 
(Machine model) 
TAMB-25℃ - 0.5 KV 
3.2 Electrical Conditions 
Tab
le 3. Electrical Conditions 
PA
RAMETERS DESCRIPTION MIN TYPIC
AL 
MAX UNIT 
Ta Te
mperature for Commercial grade - 20 - 85 ℃
VC
C Supply voltage 1.9 3.3 3.6 V 
VI
L IO negative level input - 0.3 - VCC*0.25 V 
VI
H IO positive level input VCC*0.75 - VCC V 
VO
L IO negative level output - - VCC*0.1 V 
Vo
H IO positive level output VCC*0.8 - VCC V 
3.3 Transmitting Current Consumptions 
Ta
b...