作者：Digi-Key 工程师Rolf_Horn
Microchip 提供不同的 BLE（蓝牙低能耗）产品
| 型号 | 模块尺寸 | 蓝牙 | 交互 | LE 安全 | DLE 功能 |
|---|---|---|---|---|---|
| RN4870-I/RM140 | 12 x 22 mm | BLE 5.0 | ASCII 指令 | 是 | 有限 |
| RN4871-I/RM140 | 9 x 11.5 mm | BLE 5.0 | ASCII 指令 | 是 | 有限 |
| BM70BLES1FC2-0B04AA | 12 x 22 mm | BLE 5.0 | 二进制指令 | 是 | 否 |
| BM71BLES1FC2-0B04AA | 9 x 11.5 mm | BLE 5.0 | 二进制指令 | 是 | 否 |
| RN4678APL-V/RM120 *仅对MFi 成员 |
12 x 22 mm | BLE + BT Classic 5.0 | ASCII 指令 | 是 | SPP |
| RN4678-V/RM113 | 12 x 22 mm | BLE + BT Classic 5.0 | ASCII 指令 | 是 | SPP |
| BM78SPPS5MC2-0004AA | 12 x 22 mm | BLE + BT Classic 5.0 | 二进制指令 | 是 | SPP |
MCHP 链接
www.microchip.com/rn4870
www.microchip.com/rn4871
www.microchip.com/bm70
www.microchip.com/bm71
Digi-Key 链接
RN4870-I/RM130