const type = 0x08;
const frameCtrl = 0x00;
const sequence = 0x00;
const data = [0x01];
const buffer = this.buildPacket(type, frameCtrl, sequence, data);
let _this=this
uni.writeBLECharacteristicValue({
deviceId:_this.deviceId,
serviceId:"0000FFFF-0000-1000-8000-00805F9B34F",
characteristicId:"0000FF01-0000-1000-8000-00805F9B34FB",
writeType:"write",
value: buffer,
success(res) {
console.log('writeBLECharacteristicValue successSTA', res.errMsg)
},
fail(err){
console.log( err)
},
})
1***@sina.cn (作者)
我在fail中暂停一秒发射也还是有这个报错，而且我设置mtu为512，也是这样，数据内容都很短的
2025-08-28 09:45
1***@qq.com
回复 1***@sina.cn: 大概要暂停10秒左右才会恢复
2025-09-23 14:56