Hm-19 Bluetooth 5.0 Transparent Serial Port Master-slave Module Cc2640 Mcu Hi Speed Compatible With Hm-11 Hm-13 Hm-17 - Integrated Circuits - AliExpress
HM 13 Bluetooth Module -V4.0 EDR+BLE dual-mode |Rajguru Electronics.
Bluetooth Mate 4.0 - HM-13 - SPX-14839 - SparkFun Electronics
Hooram, Vol-13 || HM-137 - Hoor
Huamao technology Co,. Ltd.
H&M on X: ""The future belongs to those who will live in it." Meet Catarina, 13, eco warrior & climate crusader. Read more about our Role Models and their work here, https://t.co/Fo5a9EBUcH #