We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular PCB module with USB connector and electronic components

Manw

Manw Bedroom Accent GSM GPRS Module 850 900 1800 1900MHz Bluetooth

SKU CH-P0BW-H6DX8

A GSM GPRS module supporting 850, 900, 1800, 1900MHz networks with Bluetooth and USB connectivity for voice, SMS and data

  • Voice calls and SMS via quad-band GSM 850 900 1800 1900MHz
  • Bluetooth data to IEEE 802.15 standard at 2.4GHz
  • Auto power-on and network attach without manual control
  • CH340T USB-to-serial chip for broad driver compatibility
  • Red LED shows real-time network and SIM status

GSM GPRS module with Bluetooth

The Manw GSM GPRS module provides voice calls, SMS and Bluetooth connectivity over quad-band 850, 900, 1800 and 1900MHz frequencies. An onboard CH340T USB-to-serial chip handles the host interface, and the board powers on and registers to the network automatically. A red LED flashes once per second when no network or SIM is detected, giving immediate visual status.

For embedded and prototype communication

Developers adding cellular connectivity to microcontroller projects or data-logging units can use the USB serial link and AT-command interface. The 2.4GHz Bluetooth channel extends options for local wireless links. Builders who need 3G, 4G or 5G data rates, or who require an integrated antenna and certified enclosure, should look at a different class of modem.

Quad-band 850/900/1800/1900MHz support

The module operates on GSM and GPRS networks across the four standard global bands, making it usable in most regions without hardware changes. This single specification determines whether the device can connect to the cellular infrastructure at the deployment site.

How it compares

Measured against everything we stock in Bedroom Accessories & Linens, at today’s prices. Recalculated every night.

Price $26.99
Cheaper than about 76% of the 362 comparable items (median $95.99).

Specifications

Product
Brand nameManw

Questions about this item

What USB chip does the module use for serial connection?

The board includes a CH340T USB-to-serial chip for driver installation and broad hardware compatibility.

How does the module start up after power is applied?

It powers on automatically and connects to the network without any manual button press or external control signal.

What does the red status LED indicate when it flashes once every three seconds?

A slow one-flash-per-three-second pattern shows the module has registered on the GSM network and is ready for voice, SMS or GPRS data.

More in Bedroom Accessories & Linens

Similar items