BP3L Reset & Teardown (FCC ID 2ANDL-BP3L)

Before you buy the Tuya Global BP3L, check what's inside.

The Tuya BP3L is a low-power embedded Bluetooth LE module based on the PHY6222 chipset. It is designed for integration into various smart home devices and features Bluetooth 5.1 connectivity.

⚠️ NOTE: Ensure correct battery polarity and voltage range when powering the device.

Quick Specs

Manufacturer: Tuya Global
Model: BP3L
Protocol: WiFi
Chipset: Realtek/Beken
Ecosystem: Tuya / Smart Life
App: Smart Life

🔧 Geek Corner (Flashing Info)

Chipset: PHY6222
Flashable: ❌ No
Info: The PHY6222 is a proprietary Tuya chip, not designed for third-party firmware flashing.

User Manual

Scanned pages from the official user manual:

BP3L Manual

External Photos

Photos of the device exterior:

BP3L Exterior

Internal Photos

Teardown photos showing the PCB and components:

BP3L PCB

Verdict

The BP3L is a WiFi device from the Tuya / Smart Life ecosystem.

📄 Click to view full text manual (SEO)

BP3L Module Datasheet
Version: 20210817
Online Version
Contents
Contents
1 Product overview 2
1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.2 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.3 Change history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 Module interfaces 3
2.1 Dimensions and footprint . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2 Pin definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Electrical parameters 9
3.1 Absolute electrical parameters . . . . . . . . . . . . . . . . . . . . . 9
3.2 Working conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.3 Power consumption in working mode . . . . . . . . . . . . . . . . . . 10
4 RF parameters 11
4.1 Basic RF features . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2 RF output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.3 RF receiving sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . 11
5 Antenna information 13
5.1 Antenna type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.2 Antenna interference reduction . . . . . . . . . . . . . . . . . . . . . 13
6 Packaging information and production instructions 14
6.1 Mechanical dimensions and dimensions of the back of the pad . . . . . 14
6.2 Production instructions . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.3 Recommended oven temperature curve and temperature . . . . . . . 19
6.4 Storage conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7 MOQ and packaging information 23
8 Appendix: Statement 24
I
Contents
BP3L is a low-power embedded Bluetooth module that T uya has developed. Embed-
ded with the Bluetooth communication protocol stack and rich library functions, it
mainly consists of a highly integrated Bluetooth chip (PHY6222) and a few peripheral
circuits.
1 / 26
1 Product overview
1 Product overview
BP3L contains a low-power 32-bit MCU, a Bluetooth LE 5.1/2.4-G Radio, 128-KB to
8-MB flash memory, 64-KB SRAM, and 11 reusable I/O ports.
1.1 Features
• Embedded with a low-power 32-bit MCU, which can also function as an appli-
cation processor.
• Operating voltage: 1.8 to 3.6V
• Peripherals: 5 PWMs, 1 ADC, 4 GPIOs, and 1 UART
• Bluetooth RF features
– Bluetooth LE 5.1
– The RF data rate can be up to 1 Mbps.
– TX power: +8 dBm
– RX sensitivity: -97 dBm@ 1 Mbps
– Embedded hardware AES encryption
– Onboard antenna with a gain of 1.09 dBi
– Operating temperature: -40℃ to +105℃
1.2 Applications
• Smart LED
• Smart home
1.3 Change history
Update date Updated content Version after update
07/01/2021 This is the first release. V1.0.0
2 / 26
2 Module interfaces
2 Module interfaces
2.1 Dimensions and footprint
BP3L has 2 lines of pins, 16 pins in total, with a spacing of 2 mm. The BP3L dimen-
sions are 16±0.35 mm (W)×24±0.35 mm (L) ×3.3±0.15 mm (H). The thickness of
the PCB is 0.8±0.1 mm.
3 / 26
2 Module interfaces
2.2 Pin d...