AT-09 Bluetooth 4.0 BLE UART Module with CC2541, HM-10 Compatible
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Microohm | AT-09 Bluetooth 4.0 UART Transceiver Module CC2541 Zs-040 Compatible with HM-10 with button | 330 EGP475 | View in store |
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Lowest price recorded: 330 EGP
About this product
A Bluetooth 4.0 BLE serial transceiver built around the CC2541 chip and compatible with the HM-10 command set. It bridges a microcontroller's UART to a smartphone or other Bluetooth device, and includes a built-in PCB antenna and a button on the board.
Specifications
- Bluetooth version
- 4.0 (BLE)
- Chip
- CC2541
- Range
- Up to 60 m
- Power input
- 3.6 V to 6 V DC (6 V max)
- Standby current
- 90 µA to 400 µA
- Antenna
- Built-in PCB antenna
Frequently asked questions
What is the price of AT-09 Bluetooth 4.0 BLE UART Module with CC2541, HM-10 Compatible in Egypt?
AT-09 Bluetooth 4.0 BLE UART Module with CC2541, HM-10 Compatible currently costs 330 EGP in Egypt.
Where can I buy AT-09 Bluetooth 4.0 BLE UART Module with CC2541, HM-10 Compatible in Egypt?
AT-09 Bluetooth 4.0 BLE UART Module with CC2541, HM-10 Compatible is available from Microohm. Compare the offers above to find the best price.
Is it compatible with HM-10 sketches and apps?
Yes. The listing states it is HM-10 compatible, so AT commands and most code written for the HM-10 generally work with this module.
Can I connect it directly to a 5 V Arduino?
Its UART logic operates at 3.3 V. Use a voltage divider or level shifter on the line from the 5 V microcontroller to the module RX pin, and power the module within its 3.6 V to 6 V input range.
