Module Selection

Module classification

Before selecting modules, learn the classification of modules first. Firstly, find the recommended modules according to the communication protocol of the product. Secondly, select the module in the suitable temperature range according to the working environment temperature of the product. Finally, select a module according to the structural characteristics and the hardware design.

Recommended modules for Wi-Fi & Bluetooth Comb dual-mode (dual-protocol)

Note 1: Dual-mode products can support both Bluetooth and Wi-Fi communication protocols at the same time. The device needs to be paired by Bluetooth or AP network.

Note 2: Wi-Fi is the main control communication protocol, and the device usually communicates with Wi-Fi/LAN. When the device network fails, it can be paired by Bluetooth to remove the control.

Model	Welding Method	Working Temperature	Antenna Type	Product Size	Picture	Applied products	Details
WB1S	Attached	-20℃ to 85℃	Onboard antenna, IPEX	18mm (W)×24mm (L) ×2.8mm (H)		Lights; external power adapters for lighting products	WB1S Module Datasheet
WB2S	In-line	-20℃ to 85℃	Onboard antenna	15mm (W)×18mm (L) ×3.0mm (H)		Lights; external power adapters for lighting products	WB2S Module Datasheet
WB3S	Attached	-20℃ to 85℃	Onboard antenna, IPEX optional	16mm (W)×24mm (L) ×2.8mm (H)		Lights; external power adapters for lighting products	WB3S Module Datasheet
WB2L	Attached	-20℃ to 105℃	Onboard antenna	17.3mm (W)×15mm (L) ×2.8mm (H)		Lighting products such as bulbs, PRA lights and BR lights	WB2L
WB3L	Attached	-20℃ to 105℃	Onboard antenna	16mm (W)×24mm (L) ×2.8mm (H)		Lighting products such as bulbs, PRA lights and BR lights	WB3L
WBLC5	In-line	-20℃ to 105℃	External monopole antenna	8.5mm (W)×24mm (L)×24mm (L) ×2.8mm (H)		Filament lamps	WBLC5
WB8P	Attached	-40℃ to 105℃	Onboard antenna	16mm (W)×24mm (L) ×2.8mm (H)		Lighting products such as bulbs, PRA lights and BR lights	WB8P

Recommended Bluetooth modules

Note 1: The following Bluetooth modules support Bluetooth Low Energy (LE) or Bluetooth LE mesh protocols.

Model	Welding Method	Working Temperature	Antenna Type	Product Size	Picture	Applied products	Details
BT3L	Attached	-20℃ to 85℃	Onboard antenna	16mm (W)×24mm (L) ×3.3mm (H)		Lights; external power adapters for lighting products	BT3L
BT3L-A	Attached	-20℃ to 105℃	Onboard antenna	16mm (W)×24mm (L) ×3.3mm (H)		Lighting products such as bulbs, PRA lights and BR lights	BT3L-A
BT8C	In-line	-20℃ to 105℃	Onboard antenna	16mm (W)×24mm (L) ×3.3mm (H)		Lighting products such as bulbs, PRA lights and BR lights	BT3L-A
BT8C	In-line	-20℃ to 85℃	External monopole antenna	8.5±0.35mm (W)×12.7±0.35mm (L) ×1±0.15mm (H)		Filament lamps	BT8C
BT8P	Side-insertion	-20℃ to 85℃	Onboard antenna	16mm (W)×24mm (L) ×3.3mm (H)		Lights; external power adapters for lighting products	BT8P
BT7L	Attached	-20℃ to 85℃	Onboard antenna	15mm (W)×16.5mm (L) ×2.85mm (H)		Lights; external power adapters for lighting products	BT7L
BT7L-IPEX	Attached	-20℃ to 85℃	IPEX antenna	15mm (W)×16.5mm (L) ×2.85mm (H)		Lights; external power adapters for lighting products	BT7L-G

Recommended Zigbee modules

Model	Welding Method	Working Temperature	Antenna Type	Product Size	Module Picture	Applied Products	Module Details
ZS3L	Attached	-20℃ to 105℃	Onboard antenna	16mm (W)×24mm (L) ×2.8mm (H)		Lighting products such as bulbs, PRA lights and BR lights	ZS3L
ZSLC5	In-line	-20℃ to 105℃	External monopole antenna	12.7mm (W)×8.5mm (L) ×2.3mm (H)		Filament lamps	ZSLC5
ZS2S	Attached	-20℃ to 85℃	Onboard antenna	14.9mm (W)×17.9mm (L) ×2.8mm（H)		Lights; external power supply of lightig products	ZS2S